Testing: revise testing of lossy encoding by comparing PEAK and MSE with original image
This commit is contained in:
Even Rouault
parent
c2b9d09c65
commit
fe4c15f12c
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@ -96,6 +96,8 @@ static void compare_images_help_display(void)
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"for ref/base file and for test file. \n");
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fprintf(stdout,
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" -d \t OPTIONAL \t indicate if you want to run this function as conformance test or as non regression test\n");
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fprintf(stdout,
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" -i \t OPTIONAL \t list of features to ignore. Currently 'prec' only supported\n");
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fprintf(stdout, "\n");
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}
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@ -434,6 +436,8 @@ typedef struct test_cmp_parameters {
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char separator_base[2];
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/** */
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char separator_test[2];
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/** whether to ignore prec differences */
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int ignore_prec;
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} test_cmp_parameters;
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@ -459,7 +463,8 @@ static int parse_cmdline_cmp(int argc, char **argv, test_cmp_parameters* param)
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char *separatorList = NULL;
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size_t sizemembasefile, sizememtestfile;
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int index, flagM = 0, flagP = 0;
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const char optlist[] = "b:t:n:m:p:s:d";
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const char optlist[] = "b:t:n:m:p:s:di:";
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char* ignoreList = NULL;
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int c;
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/* Init parameters*/
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@ -471,6 +476,7 @@ static int parse_cmdline_cmp(int argc, char **argv, test_cmp_parameters* param)
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param->nr_flag = 0;
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param->separator_base[0] = 0;
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param->separator_test[0] = 0;
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param->ignore_prec = 0;
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opj_opterr = 0;
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@ -505,6 +511,9 @@ static int parse_cmdline_cmp(int argc, char **argv, test_cmp_parameters* param)
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case 's':
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separatorList = opj_optarg;
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break;
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case 'i':
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ignoreList = opj_optarg;
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break;
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case '?':
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if ((opj_optopt == 'b') || (opj_optopt == 't') || (opj_optopt == 'n') ||
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(opj_optopt == 'p') || (opj_optopt == 'm') || (opj_optopt
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@ -618,6 +627,14 @@ static int parse_cmdline_cmp(int argc, char **argv, test_cmp_parameters* param)
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}
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}
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if (ignoreList != NULL) {
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if (strcmp(ignoreList, "prec") == 0) {
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param->ignore_prec = 1;
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} else {
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fprintf(stderr, "Unsupported value for -i\n");
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return 1;
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}
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}
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if ((param->nr_flag) && (flagP || flagM)) {
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fprintf(stderr,
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@ -645,7 +662,7 @@ int main(int argc, char **argv)
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char *filenamePNGtest = NULL, *filenamePNGbase = NULL, *filenamePNGdiff = NULL;
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size_t memsizebasefilename, memsizetestfilename;
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size_t memsizedifffilename;
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int valueDiff = 0, nbPixelDiff = 0;
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int nbPixelDiff = 0;
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double sumDiff = 0.0;
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/* Structures to store image parameters and data*/
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opj_image_t *imageBase = NULL, *imageTest = NULL, *imageDiff = NULL;
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@ -790,14 +807,16 @@ int main(int argc, char **argv)
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goto cleanup;
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}
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if (((imageBase->comps)[it_comp]).prec != ((imageTest->comps)[it_comp]).prec) {
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if (((imageBase->comps)[it_comp]).prec != ((imageTest->comps)[it_comp]).prec &&
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!inParam.ignore_prec) {
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printf("ERROR: prec mismatch [comp %d] (%d><%d)\n", it_comp,
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((imageBase->comps)[it_comp]).prec, ((imageTest->comps)[it_comp]).prec);
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goto cleanup;
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}
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if (((imageBase->comps)[it_comp]).bpp != ((imageTest->comps)[it_comp]).bpp) {
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printf("ERROR: byte per pixel mismatch [comp %d] (%d><%d)\n", it_comp,
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if (((imageBase->comps)[it_comp]).bpp != ((imageTest->comps)[it_comp]).bpp &&
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!inParam.ignore_prec) {
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printf("ERROR: bit per pixel mismatch [comp %d] (%d><%d)\n", it_comp,
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((imageBase->comps)[it_comp]).bpp, ((imageTest->comps)[it_comp]).bpp);
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goto cleanup;
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}
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@ -831,16 +850,25 @@ int main(int argc, char **argv)
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/*printf("filenamePNGdiff = %s [%d / %d octets]\n",filenamePNGdiff, strlen(filenamePNGdiff),memsizedifffilename );*/
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/* Compute pixel diff*/
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failed = 0;
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for (it_comp = 0; it_comp < imageDiff->numcomps; it_comp++) {
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double SE = 0, PEAK = 0;
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double MSE = 0;
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unsigned right_shift_input = 0;
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unsigned right_shift_output = 0;
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if (((imageBase->comps)[it_comp]).bpp > ((imageTest->comps)[it_comp]).bpp) {
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right_shift_input = ((imageBase->comps)[it_comp]).bpp - ((
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imageTest->comps)[it_comp]).bpp;
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} else {
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right_shift_output = ((imageTest->comps)[it_comp]).bpp - ((
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imageBase->comps)[it_comp]).bpp;
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}
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for (itpxl = 0;
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itpxl < ((imageDiff->comps)[it_comp]).w * ((imageDiff->comps)[it_comp]).h;
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itpxl++) {
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if (abs(((imageBase->comps)[it_comp]).data[itpxl] - ((
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imageTest->comps)[it_comp]).data[itpxl]) > 0) {
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valueDiff = ((imageBase->comps)[it_comp]).data[itpxl] - ((
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imageTest->comps)[it_comp]).data[itpxl];
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int valueDiff = (((imageBase->comps)[it_comp]).data[itpxl] >> right_shift_input)
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- (((imageTest->comps)[it_comp]).data[itpxl] >> right_shift_output);
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if (valueDiff != 0) {
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((imageDiff->comps)[it_comp]).data[itpxl] = abs(valueDiff);
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sumDiff += valueDiff;
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nbPixelDiff++;
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@ -867,7 +895,7 @@ int main(int argc, char **argv)
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printf("ERROR: MSE (%f) or PEAK (%f) values produced by the decoded file are greater "
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"than the allowable error (respectively %f and %f) \n",
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MSE, PEAK, inParam.tabMSEvalues[it_comp], inParam.tabPEAKvalues[it_comp]);
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goto cleanup;
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failed = 1;
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}
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} else { /* Non regression-test */
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if (nbPixelDiff > 0) {
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@ -928,13 +956,15 @@ int main(int argc, char **argv)
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free(filenamePNGdiff_it_comp);
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}
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#endif
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failed = 1;
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goto cleanup;
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}
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}
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} /* it_comp loop */
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printf("---- TEST SUCCEED ----\n");
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failed = 0;
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if (!failed) {
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printf("---- TEST SUCCEED ----\n");
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}
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cleanup:
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/*-----------------------------*/
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free(param_image_diff);
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@ -248,6 +248,32 @@ foreach(OPJ_TEST_CMD_LINE ${OPJ_TEST_CMD_LINE_LIST})
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list(REMOVE_AT CMD_ARG_LIST 0)
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if(ENC_TEST_FOUND)
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# Parse lines like opj_compress lossy-check { -n 3 -m 0:0:0 -p 0:0:0 } ...
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set(LOSSY_CHECK_ARG_LIST "")
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list(GET CMD_ARG_LIST 0 NEXT_ARG)
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string(REGEX MATCH "^lossy-check$" LOSSY_CHECK ${NEXT_ARG})
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if(LOSSY_CHECK)
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list(REMOVE_AT CMD_ARG_LIST 0)
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list(GET CMD_ARG_LIST 0 NEXT_ARG)
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string(REGEX MATCH "^{$" FOUND_OPEN_CURL ${NEXT_ARG})
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if(NOT FOUND_OPEN_CURL)
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message( FATAL_ERROR "'{' expected after lossy-check")
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endif()
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list(REMOVE_AT CMD_ARG_LIST 0)
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while(TRUE)
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list(GET CMD_ARG_LIST 0 NEXT_ARG)
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list(REMOVE_AT CMD_ARG_LIST 0)
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string(REGEX MATCH "^}$" FOUND_CLOSE_CURL ${NEXT_ARG})
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if(FOUND_CLOSE_CURL)
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break()
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endif()
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list (APPEND LOSSY_CHECK_ARG_LIST ${NEXT_ARG})
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endwhile()
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endif()
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endif()
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endif ()
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# Parse the argument list to find the input filename and output filename
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@ -320,8 +346,32 @@ foreach(OPJ_TEST_CMD_LINE ${OPJ_TEST_CMD_LINE_LIST})
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PROPERTIES DEPENDS
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NR-ENC-${INPUT_FILENAME_NAME}-${IT_TEST_ENC}-dump)
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if(LOSSY_CHECK)
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add_test(NAME NR-ENC-${INPUT_FILENAME_NAME}-${IT_TEST_ENC}-decode-ref
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COMMAND opj_decompress
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-i ${OUTPUT_FILENAME}
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-o ${OUTPUT_FILENAME}.tif
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)
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set_tests_properties(NR-ENC-${INPUT_FILENAME_NAME}-${IT_TEST_ENC}-decode-ref
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PROPERTIES DEPENDS
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NR-ENC-${INPUT_FILENAME_NAME}-${IT_TEST_ENC}-encode)
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# Compare the decoding file with original one, using tolerance
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add_test(NAME NR-ENC-${INPUT_FILENAME_NAME}-${IT_TEST_ENC}-compare_dec-ref-out2base
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COMMAND compare_images
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-b ${INPUT_FILENAME}
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-t ${OUTPUT_FILENAME}.tif
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-s bXtY
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${LOSSY_CHECK_ARG_LIST}
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)
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set_tests_properties(NR-ENC-${INPUT_FILENAME_NAME}-${IT_TEST_ENC}-compare_dec-ref-out2base
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PROPERTIES DEPENDS
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NR-ENC-${INPUT_FILENAME_NAME}-${IT_TEST_ENC}-decode-ref)
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# Decode the encoding file with kakadu expand command
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if (KDU_EXPAND_EXECUTABLE)
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elseif (KDU_EXPAND_EXECUTABLE)
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add_test(NAME NR-ENC-${INPUT_FILENAME_NAME}-${IT_TEST_ENC}-decode-ref
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COMMAND ${KDU_EXPAND_EXECUTABLE}
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-i ${OUTPUT_FILENAME}
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@ -344,7 +394,6 @@ foreach(OPJ_TEST_CMD_LINE ${OPJ_TEST_CMD_LINE_LIST})
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PROPERTIES DEPENDS
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NR-ENC-${INPUT_FILENAME_NAME}-${IT_TEST_ENC}-decode-ref)
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endif()
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endif()
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# Test the encoded file is a valid JP2 file
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@ -32,16 +32,16 @@ opj_compress -i @INPUT_NR_PATH@/random-issue-0005.tif -o @TEMP_PATH@/random-issu
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# related to issue 62
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opj_compress -i @INPUT_NR_PATH@/tmp-issue-0062.raw -o @TEMP_PATH@/tmp-issue-0062-u.raw.j2k -F 512,512,1,16,u
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opj_compress -i @INPUT_NR_PATH@/tmp-issue-0062.raw -o @TEMP_PATH@/tmp-issue-0062-s.raw.j2k -F 512,512,1,16,s
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opj_compress -i @INPUT_NR_PATH@/X_4_2K_24_185_CBR_WB_000.tif -o @TEMP_PATH@/X_4_2K_24_185_CBR_WB_000_C2K_24.j2k -cinema2K 24
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opj_compress -i @INPUT_NR_PATH@/X_5_2K_24_235_CBR_STEM24_000.tif -o @TEMP_PATH@/X_5_2K_24_235_CBR_STEM24_000_C2K_24.j2k -cinema2K 24
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opj_compress -i @INPUT_NR_PATH@/X_6_2K_24_FULL_CBR_CIRCLE_000.tif -o @TEMP_PATH@/X_6_2K_24_FULL_CBR_CIRCLE_000_C2K_24.j2k -cinema2K 24
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opj_compress -i @INPUT_NR_PATH@/X_4_2K_24_185_CBR_WB_000.tif -o @TEMP_PATH@/X_4_2K_24_185_CBR_WB_000_C2K_48.j2k -cinema2K 48
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opj_compress -i @INPUT_NR_PATH@/X_5_2K_24_235_CBR_STEM24_000.tif -o @TEMP_PATH@/X_5_2K_24_235_CBR_STEM24_000_C2K_48.j2k -cinema2K 48
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opj_compress -i @INPUT_NR_PATH@/X_6_2K_24_FULL_CBR_CIRCLE_000.tif -o @TEMP_PATH@/X_6_2K_24_FULL_CBR_CIRCLE_000_C2K_48.j2k -cinema2K 48
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opj_compress -i @INPUT_NR_PATH@/ElephantDream_4K.tif -o @TEMP_PATH@/ElephantDream_4K_C4K.j2k -cinema4K
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opj_compress lossy-check { -n 3 -i prec -m 175:100:212 -p 78:63:91 } -i @INPUT_NR_PATH@/X_4_2K_24_185_CBR_WB_000.tif -o @TEMP_PATH@/X_4_2K_24_185_CBR_WB_000_C2K_24.j2k -cinema2K 24
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opj_compress lossy-check { -n 3 -i prec -m 298:168:363 -p 121:73:164 } -i @INPUT_NR_PATH@/X_5_2K_24_235_CBR_STEM24_000.tif -o @TEMP_PATH@/X_5_2K_24_235_CBR_STEM24_000_C2K_24.j2k -cinema2K 24
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opj_compress lossy-check { -n 3 -i prec -m 76:54:140 -p 55:49:74 } -i @INPUT_NR_PATH@/X_6_2K_24_FULL_CBR_CIRCLE_000.tif -o @TEMP_PATH@/X_6_2K_24_FULL_CBR_CIRCLE_000_C2K_24.j2k -cinema2K 24
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opj_compress lossy-check { -n 3 -i prec -m 384:385:842 -p 134:146:200 } -i @INPUT_NR_PATH@/X_4_2K_24_185_CBR_WB_000.tif -o @TEMP_PATH@/X_4_2K_24_185_CBR_WB_000_C2K_48.j2k -cinema2K 48
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opj_compress lossy-check { -n 3 -i prec -m 933:827:2206 -p 201:184:314 } -i @INPUT_NR_PATH@/X_5_2K_24_235_CBR_STEM24_000.tif -o @TEMP_PATH@/X_5_2K_24_235_CBR_STEM24_000_C2K_48.j2k -cinema2K 48
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opj_compress lossy-check { -n 3 -i prec -m 194:173:531 -p 94:79:154 } -i @INPUT_NR_PATH@/X_6_2K_24_FULL_CBR_CIRCLE_000.tif -o @TEMP_PATH@/X_6_2K_24_FULL_CBR_CIRCLE_000_C2K_48.j2k -cinema2K 48
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opj_compress lossy-check { -n 3 -i prec -m 6:4:7 -p 141:141:193 } -i @INPUT_NR_PATH@/ElephantDream_4K.tif -o @TEMP_PATH@/ElephantDream_4K_C4K.j2k -cinema4K
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# issue 141
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opj_compress -i @INPUT_NR_PATH@/issue141.rawl -o @TEMP_PATH@/issue141.rawl.j2k -F 2048,32,1,16,u
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opj_compress -i @INPUT_NR_PATH@/issue141.rawl -o @TEMP_PATH@/issue141-I.rawl.j2k -F 2048,32,1,16,u -I
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opj_compress lossy-check { -n 1 -m 61 -p 11 } -i @INPUT_NR_PATH@/issue141.tif -o @TEMP_PATH@/issue141-I.rawl.j2k -I
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# issue 46:
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opj_compress -i @INPUT_NR_PATH@/Bretagne2.ppm -o @TEMP_PATH@/Bretagne2_5.j2k -c [64,64]
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# issue 316
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@ -1,8 +0,0 @@
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NR-ENC-X_4_2K_24_185_CBR_WB_000.tif-15-compare_dec-ref-out2base
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NR-ENC-X_5_2K_24_235_CBR_STEM24_000.tif-16-compare_dec-ref-out2base
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NR-ENC-X_6_2K_24_FULL_CBR_CIRCLE_000.tif-17-compare_dec-ref-out2base
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NR-ENC-X_4_2K_24_185_CBR_WB_000.tif-18-compare_dec-ref-out2base
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NR-ENC-X_5_2K_24_235_CBR_STEM24_000.tif-19-compare_dec-ref-out2base
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NR-ENC-X_6_2K_24_FULL_CBR_CIRCLE_000.tif-20-compare_dec-ref-out2base
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NR-ENC-ElephantDream_4K.tif-21-compare_dec-ref-out2base
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NR-ENC-issue141.rawl-23-compare_dec-ref-out2base
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@ -1,8 +0,0 @@
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NR-ENC-X_4_2K_24_185_CBR_WB_000.tif-15-compare_dec-ref-out2base
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NR-ENC-X_5_2K_24_235_CBR_STEM24_000.tif-16-compare_dec-ref-out2base
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NR-ENC-X_6_2K_24_FULL_CBR_CIRCLE_000.tif-17-compare_dec-ref-out2base
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NR-ENC-X_4_2K_24_185_CBR_WB_000.tif-18-compare_dec-ref-out2base
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NR-ENC-X_5_2K_24_235_CBR_STEM24_000.tif-19-compare_dec-ref-out2base
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NR-ENC-X_6_2K_24_FULL_CBR_CIRCLE_000.tif-20-compare_dec-ref-out2base
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NR-ENC-ElephantDream_4K.tif-21-compare_dec-ref-out2base
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NR-ENC-issue141.rawl-23-compare_dec-ref-out2base
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@ -46,11 +46,3 @@ NR-DEC-kodak_2layers_lrcp.j2c-32-decode-md5
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NR-DEC-issue135.j2k-68-decode-md5
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NR-DEC-db11217111510058.jp2-306-decode-md5
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NR-DEC-tnsot_zero.jp2-307-decode-md5
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NR-ENC-X_4_2K_24_185_CBR_WB_000.tif-15-compare_dec-ref-out2base
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NR-ENC-X_5_2K_24_235_CBR_STEM24_000.tif-16-compare_dec-ref-out2base
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NR-ENC-X_6_2K_24_FULL_CBR_CIRCLE_000.tif-17-compare_dec-ref-out2base
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NR-ENC-X_4_2K_24_185_CBR_WB_000.tif-18-compare_dec-ref-out2base
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NR-ENC-X_5_2K_24_235_CBR_STEM24_000.tif-19-compare_dec-ref-out2base
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NR-ENC-X_6_2K_24_FULL_CBR_CIRCLE_000.tif-20-compare_dec-ref-out2base
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NR-ENC-ElephantDream_4K.tif-21-compare_dec-ref-out2base
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NR-ENC-issue141.rawl-23-compare_dec-ref-out2base
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@ -1,8 +0,0 @@
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NR-ENC-X_4_2K_24_185_CBR_WB_000.tif-15-compare_dec-ref-out2base
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NR-ENC-X_5_2K_24_235_CBR_STEM24_000.tif-16-compare_dec-ref-out2base
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NR-ENC-X_6_2K_24_FULL_CBR_CIRCLE_000.tif-17-compare_dec-ref-out2base
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NR-ENC-X_4_2K_24_185_CBR_WB_000.tif-18-compare_dec-ref-out2base
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NR-ENC-X_5_2K_24_235_CBR_STEM24_000.tif-19-compare_dec-ref-out2base
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NR-ENC-X_6_2K_24_FULL_CBR_CIRCLE_000.tif-20-compare_dec-ref-out2base
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NR-ENC-ElephantDream_4K.tif-21-compare_dec-ref-out2base
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NR-ENC-issue141.rawl-23-compare_dec-ref-out2base
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