https://github.com/ICRAR/f2j
Tip revision: 526e012a7c9de806c57db3f9372465d34a70794a authored by skitaeff on 22 January 2014, 08:33:38 UTC
The repository has been renamed to f2j, which was reflected in read me
The repository has been renamed to f2j, which was reflected in read me
Tip revision: 526e012
openjpeg.c
/**
* @file openjpeg.c
* @author Andrew Cannon
* @date December 2011
*
* @brief Functions in f2j that are largely taken from the OpenJPEG library.
*
* They are modified here for our purposes.
*/
// OpenJPEG code is provided under the following BSD license.
/*
* Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
* Copyright (c) 2002-2007, Professor Benoit Macq
* Copyright (c) 2001-2003, David Janssens
* Copyright (c) 2002-2003, Yannick Verschueren
* Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
* Copyright (c) 2005, Herve Drolon, FreeImage Team
* Copyright (c) 2006-2007, Parvatha Elangovan
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
/* ------------------------------------------------------------------------------------ */
#include "f2j.h"
#include "opj_getopt.h"
#include "opj_getopt.c" /* Slightly unorthordox to import a source rather than header file,
but we need the code, and it's better not to place an unmodified source file in our project
if we can import it from elsewhere. */
#include "format_defs.h"
/**
* Display usage information for image_to_j2k command line parameters that are used
* by f2j. Largely taken from image_to_j2k.c.
*
* This function provides specific information on JPEG 2000 compression options. The
* displayHelp() in f2j.c provides general program information beyond JPEG 2000 compression
* options.
*/
void encode_help_display() {
/* UniPG>> */
fprintf(stdout,"List of parameters for the JPEG 2000 "
#ifdef USE_JPWL
"+ JPWL "
#endif /* USE_JPWL */
"encoder:\n");
/* <<UniPG */
fprintf(stdout,"\n");
fprintf(stdout,"REMARKS:\n");
fprintf(stdout,"---------\n");
fprintf(stdout,"\n");
fprintf(stdout,"The markers written to the main_header are : SOC SIZ COD QCD COM.\n");
fprintf(stdout,"COD and QCD never appear in the tile_header.\n");
fprintf(stdout,"\n");
fprintf(stdout,"By default:\n");
fprintf(stdout,"------------\n");
fprintf(stdout,"\n");
fprintf(stdout," * Lossless\n");
fprintf(stdout," * 1 tile\n");
fprintf(stdout," * Size of precinct : 2^15 x 2^15 (means 1 precinct)\n");
fprintf(stdout," * Size of code-block : 64 x 64\n");
fprintf(stdout," * Number of resolutions: 6\n");
fprintf(stdout," * No SOP marker in the codestream\n");
fprintf(stdout," * No EPH marker in the codestream\n");
fprintf(stdout," * No sub-sampling in x or y direction\n");
fprintf(stdout," * No mode switch activated\n");
fprintf(stdout," * Progression order: LRCP\n");
fprintf(stdout," * No ROI upshifted\n");
fprintf(stdout," * No offset of the origin of the image\n");
fprintf(stdout," * No offset of the origin of the tiles\n");
fprintf(stdout," * Reversible DWT 5-3\n");
fprintf(stdout," * No JPIP index information written to the image\n"); // Addition relative to image_to_j2k.c.
/* UniPG>> */
#ifdef USE_JPWL
fprintf(stdout," * No JPWL protection\n");
#endif /* USE_JPWL */
/* <<UniPG */
fprintf(stdout,"\n");
fprintf(stdout,"JPEG 2000 Compression Parameters (all optional):\n");
fprintf(stdout,"------------------------------------------------\n");
fprintf(stdout,"\n");
fprintf(stdout,"-r : different compression ratios for successive layers (-r 20,10,5)\n ");
fprintf(stdout," - The rate specified for each quality level is the desired \n");
fprintf(stdout," compression factor.\n");
fprintf(stdout," Example: -r 20,10,1 means quality 1: compress 20x, \n");
fprintf(stdout," quality 2: compress 10x and quality 3: compress lossless\n");
fprintf(stdout,"\n");
fprintf(stdout," (options -r and -q cannot be used together)\n ");
fprintf(stdout,"\n");
fprintf(stdout,"-q : different psnr for successive layers (-q 30,40,50) \n ");
fprintf(stdout," (options -r and -q cannot be used together)\n ");
fprintf(stdout,"\n");
fprintf(stdout,"-n : number of resolutions (-n 3) \n");
fprintf(stdout,"\n");
fprintf(stdout,"-b : size of code block (-b 32,32) \n");
fprintf(stdout,"\n");
fprintf(stdout,"-c : size of precinct (-c 128,128) \n");
fprintf(stdout,"\n");
fprintf(stdout,"-t : size of tile (-t 512,512) \n");
fprintf(stdout,"\n");
fprintf(stdout,"-p : progression order (-p LRCP) [LRCP, RLCP, RPCL, PCRL, CPRL] \n");
fprintf(stdout,"\n");
fprintf(stdout,"-s : subsampling factor (-s 2,2) [-s X,Y] \n");
fprintf(stdout," Remark: subsampling bigger than 2 can produce error\n");
fprintf(stdout,"\n");
fprintf(stdout,"-POC : Progression order change (-POC T1=0,0,1,5,3,CPRL/T1=5,0,1,6,3,CPRL) \n");
fprintf(stdout," Example: T1=0,0,1,5,3,CPRL \n");
fprintf(stdout," : Ttilenumber=Resolution num start,Component num start,Layer num end,Resolution num end,Component num end,Progression order\n");
fprintf(stdout,"\n");
fprintf(stdout,"-SOP : write SOP marker before each packet \n");
fprintf(stdout,"\n");
fprintf(stdout,"-EPH : write EPH marker after each header packet \n");
fprintf(stdout,"\n");
fprintf(stdout,"-M : mode switch (-M 3) [1=BYPASS(LAZY) 2=RESET 4=RESTART(TERMALL)\n");
fprintf(stdout," 8=VSC 16=ERTERM(SEGTERM) 32=SEGMARK(SEGSYM)] \n");
fprintf(stdout," Indicate multiple modes by adding their values. \n");
fprintf(stdout," ex: RESTART(4) + RESET(2) + SEGMARK(32) = -M 38\n");
fprintf(stdout,"\n");
fprintf(stdout,"-TP : devide packets of every tile into tile-parts (-TP R) [R, L, C]\n");
fprintf(stdout,"\n");
fprintf(stdout,"-ROI : c=%%d,U=%%d : quantization indices upshifted \n");
fprintf(stdout," for component c=%%d [%%d = 0,1,2]\n");
fprintf(stdout," with a value of U=%%d [0 <= %%d <= 37] (i.e. -ROI c=0,U=25) \n");
fprintf(stdout,"\n");
fprintf(stdout,"-d : offset of the origin of the image (-d 150,300) \n");
fprintf(stdout,"\n");
fprintf(stdout,"-T : offset of the origin of the tiles (-T 100,75) \n");
fprintf(stdout,"\n");
fprintf(stdout,"-I : use the irreversible DWT 9-7 (-I) \n");
fprintf(stdout,"\n");
fprintf(stdout,"-F : characteristics of the raw input image\n");
fprintf(stdout," -F rawWidth,rawHeight,rawComp,rawBitDepth,s/u (Signed/Unsigned)\n");
fprintf(stdout," Example: -i lena.raw -o lena.j2k -F 512,512,3,8,u\n");
fprintf(stdout,"\n");
fprintf(stdout,"-jpip : write jpip codestream index box in JP2 output file\n");
fprintf(stdout," NOTICE: currently supports only RPCL order\n");
fprintf(stdout,"\n");
/* UniPG>> */
#ifdef USE_JPWL
fprintf(stdout,"-W : adoption of JPWL (Part 11) capabilities (-W params)\n");
fprintf(stdout," The parameters can be written and repeated in any order:\n");
fprintf(stdout," [h<tilepart><=type>,s<tilepart><=method>,a=<addr>,...\n");
fprintf(stdout," ...,z=<size>,g=<range>,p<tilepart:pack><=type>]\n");
fprintf(stdout,"\n");
fprintf(stdout," h selects the header error protection (EPB): 'type' can be\n");
fprintf(stdout," [0=none 1,absent=predefined 16=CRC-16 32=CRC-32 37-128=RS]\n");
fprintf(stdout," if 'tilepart' is absent, it is for main and tile headers\n");
fprintf(stdout," if 'tilepart' is present, it applies from that tile\n");
fprintf(stdout," onwards, up to the next h<> spec, or to the last tilepart\n");
fprintf(stdout," in the codestream (max. %d specs)\n", JPWL_MAX_NO_TILESPECS);
fprintf(stdout,"\n");
fprintf(stdout," p selects the packet error protection (EEP/UEP with EPBs)\n");
fprintf(stdout," to be applied to raw data: 'type' can be\n");
fprintf(stdout," [0=none 1,absent=predefined 16=CRC-16 32=CRC-32 37-128=RS]\n");
fprintf(stdout," if 'tilepart:pack' is absent, it is from tile 0, packet 0\n");
fprintf(stdout," if 'tilepart:pack' is present, it applies from that tile\n");
fprintf(stdout," and that packet onwards, up to the next packet spec\n");
fprintf(stdout," or to the last packet in the last tilepart in the stream\n");
fprintf(stdout," (max. %d specs)\n", JPWL_MAX_NO_PACKSPECS);
fprintf(stdout,"\n");
fprintf(stdout," s enables sensitivity data insertion (ESD): 'method' can be\n");
fprintf(stdout," [-1=NO ESD 0=RELATIVE ERROR 1=MSE 2=MSE REDUCTION 3=PSNR\n");
fprintf(stdout," 4=PSNR INCREMENT 5=MAXERR 6=TSE 7=RESERVED]\n");
fprintf(stdout," if 'tilepart' is absent, it is for main header only\n");
fprintf(stdout," if 'tilepart' is present, it applies from that tile\n");
fprintf(stdout," onwards, up to the next s<> spec, or to the last tilepart\n");
fprintf(stdout," in the codestream (max. %d specs)\n", JPWL_MAX_NO_TILESPECS);
fprintf(stdout,"\n");
fprintf(stdout," g determines the addressing mode: <range> can be\n");
fprintf(stdout," [0=PACKET 1=BYTE RANGE 2=PACKET RANGE]\n");
fprintf(stdout,"\n");
fprintf(stdout," a determines the size of data addressing: <addr> can be\n");
fprintf(stdout," 2/4 bytes (small/large codestreams). If not set, auto-mode\n");
fprintf(stdout,"\n");
fprintf(stdout," z determines the size of sensitivity values: <size> can be\n");
fprintf(stdout," 1/2 bytes, for the transformed pseudo-floating point value\n");
fprintf(stdout,"\n");
fprintf(stdout," ex.:\n");
fprintf(stdout," h,h0=64,h3=16,h5=32,p0=78,p0:24=56,p1,p3:0=0,p3:20=32,s=0,\n");
fprintf(stdout," s0=6,s3=-1,a=0,g=1,z=1\n");
fprintf(stdout," means\n");
fprintf(stdout," predefined EPB in MH, rs(64,32) from TPH 0 to TPH 2,\n");
fprintf(stdout," CRC-16 in TPH 3 and TPH 4, CRC-32 in remaining TPHs,\n");
fprintf(stdout," UEP rs(78,32) for packets 0 to 23 of tile 0,\n");
fprintf(stdout," UEP rs(56,32) for packs. 24 to the last of tilepart 0,\n");
fprintf(stdout," UEP rs default for packets of tilepart 1,\n");
fprintf(stdout," no UEP for packets 0 to 19 of tilepart 3,\n");
fprintf(stdout," UEP CRC-32 for packs. 20 of tilepart 3 to last tilepart,\n");
fprintf(stdout," relative sensitivity ESD for MH,\n");
fprintf(stdout," TSE ESD from TPH 0 to TPH 2, byte range with automatic\n");
fprintf(stdout," size of addresses and 1 byte for each sensitivity value\n");
fprintf(stdout,"\n");
fprintf(stdout," ex.:\n");
fprintf(stdout," h,s,p\n");
fprintf(stdout," means\n");
fprintf(stdout," default protection to headers (MH and TPHs) as well as\n");
fprintf(stdout," data packets, one ESD in MH\n");
fprintf(stdout,"\n");
fprintf(stdout," N.B.: use the following recommendations when specifying\n");
fprintf(stdout," the JPWL parameters list\n");
fprintf(stdout," - when you use UEP, always pair the 'p' option with 'h'\n");
fprintf(stdout," \n");
#endif /* USE_JPWL */
/* <<UniPG */
}
/**
* Taken from directly image_to_j2k.c in OpenJPEG. See <a href="http://www.openjpeg.org/libdoc/index.html">OpenJPEG documentation</a>
* for more information.
*/
OPJ_PROG_ORDER give_progression(char progression[4]) {
if(strncmp(progression, "LRCP", 4) == 0) {
return LRCP;
}
if(strncmp(progression, "RLCP", 4) == 0) {
return RLCP;
}
if(strncmp(progression, "RPCL", 4) == 0) {
return RPCL;
}
if(strncmp(progression, "PCRL", 4) == 0) {
return PCRL;
}
if(strncmp(progression, "CPRL", 4) == 0) {
return CPRL;
}
return PROG_UNKNOWN;
}
/**
* Command line parser. Takes command line parameters, parses them and encodes an
* opj_cparameters_t object with the specified compression parameters. Extracted, with
* minor modifications, from image_to_j2k.c. Uses most of the command line prefixes from
* image_to_j2k.c in OpenJPEG. Also defines additional command line parameters detailed
* below.
*
* @param argc Number of command line arguments.
* @param argv Command line arguments.
* @param parameters Compression parameters structure. Assumed to have been populated
* with default values by the time this function is called. This function will configure
* parameters based on the command line options specified.
* @param transform Reference to the transform to be performed on the raw data. This will
* be updated if a transform is specified on the command line using the parameter A.
* @param writeUncompressed Reference to boolean specifying if a lossless version of image
* should be written. This will be set to true if the LL parameter is present on the command
* line.
* @param startFrame First frame of data cube to read. Ignored for 2D images. Will only be
* modified if the x parameter is present. If only x is specified (and not y), the single x
* value will be interpreted as a single frame to read.
* @param endFrame Last frame of data cube to read. Ignored for 2D images. Will only be
* modified if the y parameter is present.
* @param benchmarkQualityParameters Reference to quality_benchmark_info structure specifying what,
* if any quality benchmark tests to be performed. Assumed to be initialised to 'no benchmarks'
* before this function is called. If the QB command line option is present, all benchmarks will
* be performed. This will override any other quality parameters. In the absence of this parameter,
* individual benchmarks may be turned on by specifying QB_FID for fidelity, QB_PSNR for peak signal
* to noise ratio, QB_MAD for maximum absolute distortion, QB_MSE for mean square error, QB_RMSE for
* root mean square error, QB_MAE for mean absolute error, QB_SE for squared error, QB_AE for absolute
* error and QB_SI for sum of uncompressed squared image intensities. QB_RES specifies if a residual
* image should be written.
* @param performCompressionBenchmarking Reference to boolean specifying if compression benchmarking
* should be performed on the images being compressed. This will be set to true if the CB parameter
* is present on the command line.
* @param firstStoke First stoke of data volume to read. Ignored for 2D or 3D images. Will only be
* modified if the S1 parameter is present. If only S1 is specified (and not S2), the single S1
* value will be interpreted as a single stoke to read.
* @param lastStoke Last stoke of data volume to read. Ignored for 2D or 3D images. Will only be
* modified if the S2 parameter is present.
* @param noiseDB Reference to a double specifying the PSNR of the image after (Gaussian noise) has been added.
* Will not be changed unless the -noise command line parameter is present.
* If the definition of noise is removed from f2j.h, this parameter will disappear.
* @param noiseSet Reference to a boolean specifying if the noiseDB parameter has been set by the user. Assumed
* to have been initialised to false. Will be set to true if the -noise command line parameter is present.
* If the definition of noise is removed from f2j.h, this parameter will disappear.
* @param seed Seed for the random number generator used to generate the noise specified by noiseDB. Will be
* ignored if the -noise command line parameter is not present. If -noise is present but no seed is specified
* the RNG will be seeded with the system clock time. Will be altered if the -seed command line parameter is
* present. If the definition of noise is removed from f2j.h, this parameter will disappear.
* @param seedSet Boolean specifying whether or not the -seed parameter is present.
* If the definition of noise is removed from f2j.h, this parameter will disappear.
* @param noisePct Reference to a double specifying the percentage (of the difference between the minimum
* and maximum raw FITS values) standard deviation of Gaussian noise (with mean 0.0) to be added to raw
* FITS values (before transforming them into pixel intensities). If the definition of noise is removed
* from f2j.h, this parameter will disappear. Will not be changed unless the -noise_pct command line
* parameter is present.
* @param writeNoiseField Boolean specifying whether or not the -noise_field parameter is present, which determines
* whether or not the noise field should be written to a file. Assumed to be initialised to false before this
* function is called and will not be changed if -noise_field and -noise are not present. If the definition of noise is
* removed from f2j.h, this parameter will disappear.
*
* @return 0 if parsing was successful, 1 otherwise.
*/
int parse_cmdline_encoder(int argc, char **argv, opj_cparameters_t *parameters, transform *transform, bool *writeUncompressed,
long *startFrame, long *endFrame, quality_benchmark_info *benchmarkQualityParameters, bool *performCompressionBenchmarking,
long *firstStoke, long *lastStoke
#ifdef noise
, double *noiseDB, bool *noiseSet, unsigned long *seed, bool *seedSet, double *noisePct, bool *writeNoiseField
#endif
) {
int i,j,totlen,c;
opj_option_t long_option[]={
{"ImgDir",REQ_ARG, NULL ,'z'},
{"TP",REQ_ARG, NULL ,'u'},
{"SOP",NO_ARG, NULL ,'S'},
{"EPH",NO_ARG, NULL ,'E'},
{"OutFor",REQ_ARG, NULL ,'O'},
{"POC",REQ_ARG, NULL ,'P'},
{"ROI",REQ_ARG, NULL ,'R'},
{"jpip",NO_ARG, NULL, 'J'},
{"S1",REQ_ARG, NULL ,'a'},
{"S2",REQ_ARG, NULL ,'e'},
{"QB",NO_ARG, NULL, 'K'},
{"QB_NI",NO_ARG, NULL, 'N'},
{"QB_FID",NO_ARG, NULL, 'B'},
{"QB_PSNR",NO_ARG, NULL, 'D'},
{"QB_MAD",NO_ARG, NULL, 'G'},
{"QB_MSE",NO_ARG, NULL, 'H'},
{"QB_RMSE",NO_ARG, NULL, 'L'},
{"QB_MAE",NO_ARG, NULL, 'U'},
{"QB_SE",NO_ARG, NULL, 'V'},
{"QB_AE",NO_ARG, NULL, 'Y'},
{"QB_SI",NO_ARG, NULL, 'X'},
{"QB_RES",NO_ARG, NULL, 'Z'},
{"suffix",REQ_ARG, NULL, 'O'},
{"CB",NO_ARG,NULL,'g'},
{"LL",NO_ARG, NULL,'l'}
#ifdef noise
,{"noise",REQ_ARG, NULL, '1'},
{"noise_pct",REQ_ARG, NULL, '2'},
{"seed",REQ_ARG, NULL, '3'},
{"noise_field",NO_ARG, NULL, '4'}
#endif
};
/* parse the command line */
const char optlist[] = "Z:B:D:G:H:L:U:V:Y:X:N:i:o:r:q:n:b:c:t:l:p:s:SEM:R:d:T:If:P:C:F:A:m:x:y:u:K:J:a:e"
#ifdef USE_JPWL
"W:"
#endif /* USE_JPWL */
#ifdef noise
"1:2:3:4:"
#endif
"h";
totlen=sizeof(long_option);
// Use JP2 if no output format is specified.
parameters->cod_format = CODEC_JP2;
do {
c = opj_getopt_long(argc, argv, optlist,long_option,totlen);
if (c == -1)
break;
switch (c) {
/* Not in OpenJPEG version - should a lossless version be written? */
case 'l':
{
*writeUncompressed = true;
}
break;
#ifdef noise
/* Gaussian noise standard deviation to add to image. */
case '1':
{
*noiseDB = atof(opj_optarg);
*noiseSet = true;
}
break;
/* Gaussian noise (percentage) to add to raw FITS values. */
case '2':
{
*noisePct = atof(opj_optarg);
}
break;
/* Random number seed to generate Gaussian noise to add to image. */
case '3':
{
*seed = strtoul(opj_optarg,NULL,10);
// Check conversion was successful.
if (errno != EINVAL) {
*seedSet = true;
}
}
break;
/* Should the noise field be written to a file? */
case '4':
{
*writeNoiseField = true;
}
break;
#endif
/* Suffix to be appended to the end of written filenames. */
case 'O':
{
char *suffix = opj_optarg;
// Copy string.
strcpy(parameters->outfile,suffix);
}
break;
/* Should all quality benchmark tests be performed? */
case 'K':
{
// Main benchmarks
benchmarkQualityParameters->fidelity = true;
benchmarkQualityParameters->maximumAbsoluteDistortion = true;
benchmarkQualityParameters->meanAbsoluteError = true;
benchmarkQualityParameters->meanSquaredError = true;
benchmarkQualityParameters->peakSignalToNoiseRatio = true;
benchmarkQualityParameters->rootMeanSquaredError = true;
benchmarkQualityParameters->performQualityBenchmarking = true;
// Intermediate values
benchmarkQualityParameters->squaredError = true;
benchmarkQualityParameters->absoluteError = true;
benchmarkQualityParameters->squaredIntensitySum = true;
}
break;
/* Should all quality benchmark tests be performed - but no intermediate results shown?
* This is the same as the above case, but without the intermediate values printed.
*/
case 'N':
{
benchmarkQualityParameters->fidelity = true;
benchmarkQualityParameters->maximumAbsoluteDistortion = true;
benchmarkQualityParameters->meanAbsoluteError = true;
benchmarkQualityParameters->meanSquaredError = true;
benchmarkQualityParameters->peakSignalToNoiseRatio = true;
benchmarkQualityParameters->rootMeanSquaredError = true;
benchmarkQualityParameters->performQualityBenchmarking = true;
}
break;
/* Fidelity benchmarking? */
case 'B':
{
benchmarkQualityParameters->fidelity = true;
benchmarkQualityParameters->performQualityBenchmarking = true;
}
break;
/* PSNR benchmarking? */
case 'D':
{
benchmarkQualityParameters->peakSignalToNoiseRatio = true;
benchmarkQualityParameters->performQualityBenchmarking = true;
}
break;
/* Maximum absolute distortion? */
case 'G':
{
benchmarkQualityParameters->maximumAbsoluteDistortion = true;
benchmarkQualityParameters->performQualityBenchmarking = true;
}
break;
/* Mean squared error? */
case 'H':
{
benchmarkQualityParameters->meanSquaredError = true;
benchmarkQualityParameters->performQualityBenchmarking = true;
}
break;
/* Root mean squared error? */
case 'L':
{
benchmarkQualityParameters->rootMeanSquaredError = true;
benchmarkQualityParameters->performQualityBenchmarking = true;
}
break;
/* Mean absolute error? */
case 'U':
{
benchmarkQualityParameters->meanAbsoluteError = true;
benchmarkQualityParameters->performQualityBenchmarking = true;
}
break;
/* Squared error? */
case 'V':
{
benchmarkQualityParameters->squaredError = true;
benchmarkQualityParameters->performQualityBenchmarking = true;
}
break;
/* Absolute error? */
case 'Y':
{
benchmarkQualityParameters->absoluteError = true;
benchmarkQualityParameters->performQualityBenchmarking = true;
}
break;
/* Squared uncompressed image intensity sum? */
case 'X':
{
benchmarkQualityParameters->squaredIntensitySum = true;
benchmarkQualityParameters->performQualityBenchmarking = true;
}
break;
/* Should a residual image be written? */
case 'Z':
{
benchmarkQualityParameters->writeResidual = true;
}
break;
/* Should compression benchmarking be performed? */
case 'g':
{
*performCompressionBenchmarking = true;
}
break;
/* What is the first stoke of the data volume to read? */
case 'a':
{
*firstStoke = strtol(opj_optarg,NULL,10);
}
break;
/*What is the last stoke of the data volume to read? */
case 'e':
{
*lastStoke = strtol(opj_optarg,NULL,10);
}
break;
/* What is the first frame of the data cube to read? */
case 'x':
{
*startFrame = strtol(opj_optarg,NULL,10);
}
break;
/* What is the last frame of the data cube to read? */
case 'y':
{
*endFrame = strtol(opj_optarg,NULL,10);
}
break;
/* What transform should be performed on the raw FITS data? */
case 'A':
{
// This should be synced with the possibilities in f2j.h.
char *transformString = opj_optarg;
if (strcasecmp(transformString,"LOG") == 0) {
*transform = LOG;
}
else if (strcasecmp(transformString,"NEGATIVE_LOG") == 0) {
*transform = NEGATIVE_LOG;
}
else if (strcasecmp(transformString,"LINEAR") == 0) {
*transform = LINEAR;
}
else if (strcasecmp(transformString,"NEGATIVE_LINEAR") == 0) {
*transform = NEGATIVE_LINEAR;
}
else if (strcasecmp(transformString,"RAW") == 0) {
*transform = RAW;
}
else if (strcasecmp(transformString,"NEGATIVE_RAW") == 0) {
*transform = NEGATIVE_RAW;
}
else if (strcasecmp(transformString,"SQRT") == 0) {
*transform = SQRT;
}
else if (strcasecmp(transformString,"NEGATIVE_SQRT") == 0) {
*transform = NEGATIVE_SQRT;
}
else if (strcasecmp(transformString,"SQUARED") == 0) {
*transform = SQUARED;
}
else if (strcasecmp(transformString,"NEGATIVE_SQUARED") == 0) {
*transform = NEGATIVE_SQUARED;
}
else if (strcasecmp(transformString,"POWER") == 0) {
*transform = POWER;
}
else if (strcasecmp(transformString,"NEGATIVE_POWER") == 0) {
*transform = NEGATIVE_POWER;
}
else {
fprintf(stderr,"Unknown transform specified: %s. Using default instead.\n",opj_optarg);
}
}
break;
/* Largely as in OpenJPEG below */
case 'i': /* input file */
{
char *infile = opj_optarg;
strncpy(parameters->infile, infile, sizeof(parameters->infile)-1);
}
break;
/* ----------------------------------------------------- */
case 'o': /* output format - either J2K or JP2 - differs from image_to_j2k.c */
{
char *outfile = opj_optarg;
if (strcasecmp(outfile,"JP2") == 0) {
parameters->cod_format = CODEC_JP2;
}
else if (strcasecmp(outfile,"J2K") == 0) {
parameters->cod_format = CODEC_J2K;
}
else {
// Use JP2 if format is not specified.
parameters->cod_format = CODEC_JP2;
}
}
break;
/* ----------------------------------------------------- */
case 'r': /* rates rates/distorsion */
{
char *s = opj_optarg;
parameters->tcp_numlayers = 0;
while (sscanf(s, "%f", ¶meters->tcp_rates[parameters->tcp_numlayers]) == 1) {
parameters->tcp_numlayers++;
while (*s && *s != ',') {
s++;
}
if (!*s)
break;
s++;
}
parameters->cp_disto_alloc = 1;
}
break;
/* ----------------------------------------------------- */
case 'q': /* add fixed_quality */
{
char *s = opj_optarg;
while (sscanf(s, "%f", ¶meters->tcp_distoratio[parameters->tcp_numlayers]) == 1) {
parameters->tcp_numlayers++;
while (*s && *s != ',') {
s++;
}
if (!*s)
break;
s++;
}
parameters->cp_fixed_quality = 1;
}
break;
/* dda */
/* ----------------------------------------------------- */
case 'f': /* mod fixed_quality (before : -q) */
{
int *row = NULL, *col = NULL;
int numlayers = 0, numresolution = 0, matrix_width = 0;
char *s = opj_optarg;
sscanf(s, "%d", &numlayers);
s++;
if (numlayers > 9)
s++;
parameters->tcp_numlayers = numlayers;
numresolution = parameters->numresolution;
matrix_width = numresolution * 3;
parameters->cp_matrice = (int *) malloc(numlayers * matrix_width * sizeof(int));
s = s + 2;
for (i = 0; i < numlayers; i++) {
row = ¶meters->cp_matrice[i * matrix_width];
col = row;
parameters->tcp_rates[i] = 1;
sscanf(s, "%d,", &col[0]);
s += 2;
if (col[0] > 9)
s++;
col[1] = 0;
col[2] = 0;
for (j = 1; j < numresolution; j++) {
col += 3;
sscanf(s, "%d,%d,%d", &col[0], &col[1], &col[2]);
s += 6;
if (col[0] > 9)
s++;
if (col[1] > 9)
s++;
if (col[2] > 9)
s++;
}
if (i < numlayers - 1)
s++;
}
parameters->cp_fixed_alloc = 1;
}
break;
/* ----------------------------------------------------- */
case 't': /* tiles */
{
sscanf(opj_optarg, "%d,%d", ¶meters->cp_tdx, ¶meters->cp_tdy);
parameters->tile_size_on = OPJ_TRUE;
}
break;
/* ----------------------------------------------------- */
case 'n': /* resolution */
{
sscanf(opj_optarg, "%d", ¶meters->numresolution);
}
break;
/* ----------------------------------------------------- */
case 'c': /* precinct dimension */
{
char sep;
int res_spec = 0;
char *s = opj_optarg;
do {
sep = 0;
sscanf(s, "[%d,%d]%c", ¶meters->prcw_init[res_spec],
¶meters->prch_init[res_spec], &sep);
parameters->csty |= 0x01;
res_spec++;
s = strpbrk(s, "]") + 2;
}
while (sep == ',');
parameters->res_spec = res_spec;
}
break;
/* ----------------------------------------------------- */
case 'b': /* code-block dimension */
{
int cblockw_init = 0, cblockh_init = 0;
sscanf(opj_optarg, "%d,%d", &cblockw_init, &cblockh_init);
if (cblockw_init * cblockh_init > 4096 || cblockw_init > 1024
|| cblockw_init < 4 || cblockh_init > 1024 || cblockh_init < 4) {
fprintf(stderr,
"!! Size of code_block error (option -b) !!\n\nRestriction :\n"
" * width*height<=4096\n * 4<=width,height<= 1024\n\n");
return 1;
}
parameters->cblockw_init = cblockw_init;
parameters->cblockh_init = cblockh_init;
}
break;
/* ----------------------------------------------------- */
case 'p': /* progression order */
{
char progression[4];
strncpy(progression, opj_optarg, 4);
parameters->prog_order = give_progression(progression);
if (parameters->prog_order == -1) {
fprintf(stderr, "Unrecognized progression order "
"[LRCP, RLCP, RPCL, PCRL, CPRL] !!\n");
return 1;
}
}
break;
/* ----------------------------------------------------- */
case 's': /* subsampling factor */
{
if (sscanf(opj_optarg, "%d,%d", ¶meters->subsampling_dx,
¶meters->subsampling_dy) != 2) {
fprintf(stderr, "'-s' sub-sampling argument error ! [-s dx,dy]\n");
return 1;
}
}
break;
/* ----------------------------------------------------- */
case 'd': /* coordonnate of the reference grid */
{
if (sscanf(opj_optarg, "%d,%d", ¶meters->image_offset_x0,
¶meters->image_offset_y0) != 2) {
fprintf(stderr, "-d 'coordonnate of the reference grid' argument "
"error !! [-d x0,y0]\n");
return 1;
}
}
break;
/* ----------------------------------------------------- */
case 'h': /* display an help description */
displayHelp();
return 1;
/* ----------------------------------------------------- */
case 'P': /* POC */
{
int numpocs = 0; /* number of progression order change (POC) default 0 */
opj_poc_t *POC = NULL; /* POC : used in case of Progression order change */
char *s = opj_optarg;
POC = parameters->POC;
while (sscanf(s, "T%d=%d,%d,%d,%d,%d,%4s", &POC[numpocs].tile,
&POC[numpocs].resno0, &POC[numpocs].compno0,
&POC[numpocs].layno1, &POC[numpocs].resno1,
&POC[numpocs].compno1, POC[numpocs].progorder) == 7) {
POC[numpocs].prg1 = give_progression(POC[numpocs].progorder);
numpocs++;
while (*s && *s != '/') {
s++;
}
if (!*s) {
break;
}
s++;
}
parameters->numpocs = numpocs;
}
break;
/* ------------------------------------------------------ */
case 'S': /* SOP marker */
{
parameters->csty |= 0x02;
}
break;
/* ------------------------------------------------------ */
case 'E': /* EPH marker */
{
parameters->csty |= 0x04;
}
break;
/* ------------------------------------------------------ */
case 'M': /* Mode switch pas tous au point !! */
{
int value = 0;
if (sscanf(opj_optarg, "%d", &value) == 1) {
for (i = 0; i <= 5; i++) {
int cache = value & (1 << i);
if (cache)
parameters->mode |= (1 << i);
}
}
}
break;
/* ------------------------------------------------------ */
case 'R': /* ROI */
{
if (sscanf(opj_optarg, "c=%d,U=%d", ¶meters->roi_compno,
¶meters->roi_shift) != 2) {
fprintf(stderr, "ROI error !! [-ROI c='compno',U='shift']\n");
return 1;
}
}
break;
/* ------------------------------------------------------ */
case 'T': /* Tile offset */
{
if (sscanf(opj_optarg, "%d,%d", ¶meters->cp_tx0, ¶meters->cp_ty0) != 2) {
fprintf(stderr, "-T 'tile offset' argument error !! [-T X0,Y0]");
return 1;
}
}
break;
/* ------------------------------------------------------ */
case 'C': /* add a comment */
{
parameters->cp_comment = (char*)malloc(strlen(opj_optarg) + 1);
if(parameters->cp_comment) {
strcpy(parameters->cp_comment, opj_optarg);
}
}
break;
/* ------------------------------------------------------ */
case 'I': /* reversible or not */
{
parameters->irreversible = 1;
}
break;
/* ------------------------------------------------------ */
case 'u': /* Tile part generation*/
{
parameters->tp_flag = opj_optarg[0];
parameters->tp_on = 1;
}
break;
/* ------------------------------------------------------ */
// Removed Cinema 2K & 4K - not needed.
/* UniPG>> */
#ifdef USE_JPWL
/* ------------------------------------------------------ */
case 'W': /* JPWL capabilities switched on */
{
char *token = NULL;
int hprot, pprot, sens, addr, size, range;
/* we need to enable indexing */
if (!indexfilename || !*indexfilename) {
strncpy(indexfilename, JPWL_PRIVATEINDEX_NAME, OPJ_PATH_LEN);
}
/* search for different protection methods */
/* break the option in comma points and parse the result */
token = strtok(opj_optarg, ",");
while(token != NULL) {
/* search header error protection method */
if (*token == 'h') {
static int tile = 0, tilespec = 0, lasttileno = 0;
hprot = 1; /* predefined method */
if(sscanf(token, "h=%d", &hprot) == 1) {
/* Main header, specified */
if (!((hprot == 0) || (hprot == 1) || (hprot == 16) || (hprot == 32) ||
((hprot >= 37) && (hprot <= 128)))) {
fprintf(stderr, "ERROR -> invalid main header protection method h = %d\n", hprot);
return 1;
}
parameters->jpwl_hprot_MH = hprot;
} else if(sscanf(token, "h%d=%d", &tile, &hprot) == 2) {
/* Tile part header, specified */
if (!((hprot == 0) || (hprot == 1) || (hprot == 16) || (hprot == 32) ||
((hprot >= 37) && (hprot <= 128)))) {
fprintf(stderr, "ERROR -> invalid tile part header protection method h = %d\n", hprot);
return 1;
}
if (tile < 0) {
fprintf(stderr, "ERROR -> invalid tile part number on protection method t = %d\n", tile);
return 1;
}
if (tilespec < JPWL_MAX_NO_TILESPECS) {
parameters->jpwl_hprot_TPH_tileno[tilespec] = lasttileno = tile;
parameters->jpwl_hprot_TPH[tilespec++] = hprot;
}
} else if(sscanf(token, "h%d", &tile) == 1) {
/* Tile part header, unspecified */
if (tile < 0) {
fprintf(stderr, "ERROR -> invalid tile part number on protection method t = %d\n", tile);
return 1;
}
if (tilespec < JPWL_MAX_NO_TILESPECS) {
parameters->jpwl_hprot_TPH_tileno[tilespec] = lasttileno = tile;
parameters->jpwl_hprot_TPH[tilespec++] = hprot;
}
} else if (!strcmp(token, "h")) {
/* Main header, unspecified */
parameters->jpwl_hprot_MH = hprot;
} else {
fprintf(stderr, "ERROR -> invalid protection method selection = %s\n", token);
return 1;
};
}
/* search packet error protection method */
if (*token == 'p') {
static int pack = 0, tile = 0, packspec = 0;
pprot = 1; /* predefined method */
if (sscanf(token, "p=%d", &pprot) == 1) {
/* Method for all tiles and all packets */
if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
((pprot >= 37) && (pprot <= 128)))) {
fprintf(stderr, "ERROR -> invalid default packet protection method p = %d\n", pprot);
return 1;
}
parameters->jpwl_pprot_tileno[0] = 0;
parameters->jpwl_pprot_packno[0] = 0;
parameters->jpwl_pprot[0] = pprot;
} else if (sscanf(token, "p%d=%d", &tile, &pprot) == 2) {
/* method specified from that tile on */
if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
((pprot >= 37) && (pprot <= 128)))) {
fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
return 1;
}
if (tile < 0) {
fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
return 1;
}
if (packspec < JPWL_MAX_NO_PACKSPECS) {
parameters->jpwl_pprot_tileno[packspec] = tile;
parameters->jpwl_pprot_packno[packspec] = 0;
parameters->jpwl_pprot[packspec++] = pprot;
}
} else if (sscanf(token, "p%d:%d=%d", &tile, &pack, &pprot) == 3) {
/* method fully specified from that tile and that packet on */
if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
((pprot >= 37) && (pprot <= 128)))) {
fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
return 1;
}
if (tile < 0) {
fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
return 1;
}
if (pack < 0) {
fprintf(stderr, "ERROR -> invalid packet number on protection method p = %d\n", pack);
return 1;
}
if (packspec < JPWL_MAX_NO_PACKSPECS) {
parameters->jpwl_pprot_tileno[packspec] = tile;
parameters->jpwl_pprot_packno[packspec] = pack;
parameters->jpwl_pprot[packspec++] = pprot;
}
} else if (sscanf(token, "p%d:%d", &tile, &pack) == 2) {
/* default method from that tile and that packet on */
if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
((pprot >= 37) && (pprot <= 128)))) {
fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
return 1;
}
if (tile < 0) {
fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
return 1;
}
if (pack < 0) {
fprintf(stderr, "ERROR -> invalid packet number on protection method p = %d\n", pack);
return 1;
}
if (packspec < JPWL_MAX_NO_PACKSPECS) {
parameters->jpwl_pprot_tileno[packspec] = tile;
parameters->jpwl_pprot_packno[packspec] = pack;
parameters->jpwl_pprot[packspec++] = pprot;
}
} else if (sscanf(token, "p%d", &tile) == 1) {
/* default from a tile on */
if (tile < 0) {
fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
return 1;
}
if (packspec < JPWL_MAX_NO_PACKSPECS) {
parameters->jpwl_pprot_tileno[packspec] = tile;
parameters->jpwl_pprot_packno[packspec] = 0;
parameters->jpwl_pprot[packspec++] = pprot;
}
} else if (!strcmp(token, "p")) {
/* all default */
parameters->jpwl_pprot_tileno[0] = 0;
parameters->jpwl_pprot_packno[0] = 0;
parameters->jpwl_pprot[0] = pprot;
} else {
fprintf(stderr, "ERROR -> invalid protection method selection = %s\n", token);
return 1;
};
}
/* search sensitivity method */
if (*token == 's') {
static int tile = 0, tilespec = 0, lasttileno = 0;
sens = 0; /* predefined: relative error */
if(sscanf(token, "s=%d", &sens) == 1) {
/* Main header, specified */
if ((sens < -1) || (sens > 7)) {
fprintf(stderr, "ERROR -> invalid main header sensitivity method s = %d\n", sens);
return 1;
}
parameters->jpwl_sens_MH = sens;
} else if(sscanf(token, "s%d=%d", &tile, &sens) == 2) {
/* Tile part header, specified */
if ((sens < -1) || (sens > 7)) {
fprintf(stderr, "ERROR -> invalid tile part header sensitivity method s = %d\n", sens);
return 1;
}
if (tile < 0) {
fprintf(stderr, "ERROR -> invalid tile part number on sensitivity method t = %d\n", tile);
return 1;
}
if (tilespec < JPWL_MAX_NO_TILESPECS) {
parameters->jpwl_sens_TPH_tileno[tilespec] = lasttileno = tile;
parameters->jpwl_sens_TPH[tilespec++] = sens;
}
} else if(sscanf(token, "s%d", &tile) == 1) {
/* Tile part header, unspecified */
if (tile < 0) {
fprintf(stderr, "ERROR -> invalid tile part number on sensitivity method t = %d\n", tile);
return 1;
}
if (tilespec < JPWL_MAX_NO_TILESPECS) {
parameters->jpwl_sens_TPH_tileno[tilespec] = lasttileno = tile;
parameters->jpwl_sens_TPH[tilespec++] = hprot;
}
} else if (!strcmp(token, "s")) {
/* Main header, unspecified */
parameters->jpwl_sens_MH = sens;
} else {
fprintf(stderr, "ERROR -> invalid sensitivity method selection = %s\n", token);
return 1;
};
parameters->jpwl_sens_size = 2; /* 2 bytes for default size */
}
/* search addressing size */
if (*token == 'a') {
addr = 0; /* predefined: auto */
if(sscanf(token, "a=%d", &addr) == 1) {
/* Specified */
if ((addr != 0) && (addr != 2) && (addr != 4)) {
fprintf(stderr, "ERROR -> invalid addressing size a = %d\n", addr);
return 1;
}
parameters->jpwl_sens_addr = addr;
} else if (!strcmp(token, "a")) {
/* default */
parameters->jpwl_sens_addr = addr; /* auto for default size */
} else {
fprintf(stderr, "ERROR -> invalid addressing selection = %s\n", token);
return 1;
};
}
/* search sensitivity size */
if (*token == 'z') {
size = 1; /* predefined: 1 byte */
if(sscanf(token, "z=%d", &size) == 1) {
/* Specified */
if ((size != 0) && (size != 1) && (size != 2)) {
fprintf(stderr, "ERROR -> invalid sensitivity size z = %d\n", size);
return 1;
}
parameters->jpwl_sens_size = size;
} else if (!strcmp(token, "a")) {
/* default */
parameters->jpwl_sens_size = size; /* 1 for default size */
} else {
fprintf(stderr, "ERROR -> invalid size selection = %s\n", token);
return 1;
};
}
/* search range method */
if (*token == 'g') {
range = 0; /* predefined: 0 (packet) */
if(sscanf(token, "g=%d", &range) == 1) {
/* Specified */
if ((range < 0) || (range > 3)) {
fprintf(stderr, "ERROR -> invalid sensitivity range method g = %d\n", range);
return 1;
}
parameters->jpwl_sens_range = range;
} else if (!strcmp(token, "g")) {
/* default */
parameters->jpwl_sens_range = range;
} else {
fprintf(stderr, "ERROR -> invalid range selection = %s\n", token);
return 1;
};
}
/* next token or bust */
token = strtok(NULL, ",");
};
/* some info */
fprintf(stdout, "Info: JPWL capabilities enabled\n");
parameters->jpwl_epc_on = OPJ_TRUE;
}
break;
#endif /* USE_JPWL */
/* <<UniPG */
/* ------------------------------------------------------ */
case 'J': /* jpip on */
{
parameters->jpip_on = OPJ_TRUE;
// Switch to CODEC_JP2
if (parameters->cod_format == CODEC_J2K) {
parameters->cod_format = CODEC_JP2;
fprintf(stderr,"J2K output not possible with JPIP. Switching to JP2.\n");
}
}
break;
/* ------------------------------------------------------ */
default:
fprintf(stderr, "ERROR -> Command line not valid\n");
return 1;
}
} while (c != -1);
/* check for possible errors */
if((parameters->infile[0] == 0)) {
fprintf(stderr, "No input file specified - Example: %s -i image.fits\n",argv[0]);
fprintf(stderr, " Try: %s -h\n",argv[0]);
return 1;
}
if ((parameters->cp_disto_alloc || parameters->cp_fixed_alloc || parameters->cp_fixed_quality)
&& (!(parameters->cp_disto_alloc ^ parameters->cp_fixed_alloc ^ parameters->cp_fixed_quality))) {
fprintf(stderr, "Error: options -r -q and -f cannot be used together !!\n");
return 1;
} /* mod fixed_quality */
/* if no rate entered, lossless by default */
if (parameters->tcp_numlayers == 0) {
parameters->tcp_rates[0] = 0; /* MOD antonin : losslessbug */
parameters->tcp_numlayers++;
parameters->cp_disto_alloc = 1;
}
if((parameters->cp_tx0 > parameters->image_offset_x0) || (parameters->cp_ty0 > parameters->image_offset_y0)) {
fprintf(stderr,
"Error: Tile offset dimension is unnappropriate --> TX0(%d)<=IMG_X0(%d) TYO(%d)<=IMG_Y0(%d) \n",
parameters->cp_tx0, parameters->image_offset_x0, parameters->cp_ty0, parameters->image_offset_y0);
return 1;
}
for (i = 0; i < parameters->numpocs; i++) {
if (parameters->POC[i].prg == -1) {
fprintf(stderr,
"Unrecognized progression order in option -P (POC n %d) [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n",
i + 1);
}
}
/*
* Compression benchmarking is only accurate if all planes of a data cube are read. Display a message
* informing the user of this if they specify a custom starting plane.
*/
if (*performCompressionBenchmarking && (*startFrame != -1 || *firstStoke != -1) ) {
fprintf(stderr,"Compression benchmarking results are only accurate if all planes and stokes of a data cube\n");
fprintf(stderr,"or data volume are converted. Beware of this when interpreting results.\n");
}
#ifdef noise
/*
* Note if a seed was set but not a noise value.
*/
if (*seedSet && !*noiseSet) {
fprintf(stderr,"A random number seed was set but not a target PSNR for noise addition.\n");
fprintf(stderr,"The seed will therefore be ignored.\n");
}
/*
* Note if we were asked to write a noise field but not actually asked to add any noise.
*/
if (*writeNoiseField && !*noiseSet) {
fprintf(stderr,"Will not write noise field as no noise will be added to image.\n");
*writeNoiseField = false;
}
#endif
return 0;
}
