/*! * pixMorphCompSequenceDwa() * * Input: pixs * sequence (string specifying sequence) * dispsep (horizontal separation in pixels between * successive displays; use zero to suppress display) * Return: pixd, or null on error * * Notes: * (1) This does dwa morphology on binary images, using brick Sels. * (2) This runs a pipeline of operations; no branching is allowed. * (3) It implements all brick Sels that have dimensions up to 63 * on each side, using a composite (linear + comb) when useful. * (4) A new image is always produced; the input image is not changed. * (5) This contains an interpreter, allowing sequences to be * generated and run. * (6) See pixMorphSequence() for further information about usage. */ PIX * pixMorphCompSequenceDwa(PIX *pixs, const char *sequence, l_int32 dispsep) { char *rawop, *op; l_int32 nops, i, j, nred, fact, w, h, x, y, border; l_int32 level[4]; PIX *pixt1, *pixt2; SARRAY *sa; PROCNAME("pixMorphCompSequenceDwa"); if (!pixs) return (PIX *)ERROR_PTR("pixs not defined", procName, NULL); if (!sequence) return (PIX *)ERROR_PTR("sequence not defined", procName, NULL); /* Split sequence into individual operations */ sa = sarrayCreate(0); sarraySplitString(sa, sequence, "+"); nops = sarrayGetCount(sa); if (!morphSequenceVerify(sa)) { sarrayDestroy(&sa); return (PIX *)ERROR_PTR("sequence not valid", procName, NULL); } /* Parse and operate */ border = 0; pixt1 = pixCopy(NULL, pixs); pixt2 = NULL; x = y = 0; for (i = 0; i < nops; i++) { rawop = sarrayGetString(sa, i, 0); op = stringRemoveChars(rawop, " \n\t"); switch (op[0]) { case 'd': case 'D': sscanf(&op[1], "%d.%d", &w, &h); pixt2 = pixDilateCompBrickDwa(NULL, pixt1, w, h); pixDestroy(&pixt1); pixt1 = pixClone(pixt2); pixDestroy(&pixt2); if (dispsep > 0) { pixDisplay(pixt1, x, y); x += dispsep; } break; case 'e': case 'E': sscanf(&op[1], "%d.%d", &w, &h); pixt2 = pixErodeCompBrickDwa(NULL, pixt1, w, h); pixDestroy(&pixt1); pixt1 = pixClone(pixt2); pixDestroy(&pixt2); if (dispsep > 0) { pixDisplay(pixt1, x, y); x += dispsep; } break; case 'o': case 'O': sscanf(&op[1], "%d.%d", &w, &h); pixOpenCompBrickDwa(pixt1, pixt1, w, h); if (dispsep > 0) { pixDisplay(pixt1, x, y); x += dispsep; } break; case 'c': case 'C': sscanf(&op[1], "%d.%d", &w, &h); pixCloseCompBrickDwa(pixt1, pixt1, w, h); if (dispsep > 0) { pixDisplay(pixt1, x, y); x += dispsep; } break; case 'r': case 'R': nred = strlen(op) - 1; for (j = 0; j < nred; j++) level[j] = op[j + 1] - '0'; for (j = nred; j < 4; j++) level[j] = 0; pixt2 = pixReduceRankBinaryCascade(pixt1, level[0], level[1], level[2], level[3]); pixDestroy(&pixt1); pixt1 = pixClone(pixt2); pixDestroy(&pixt2); if (dispsep > 0) { pixDisplay(pixt1, x, y); x += dispsep; } break; case 'x': case 'X': sscanf(&op[1], "%d", &fact); pixt2 = pixExpandReplicate(pixt1, fact); pixDestroy(&pixt1); pixt1 = pixClone(pixt2); pixDestroy(&pixt2); if (dispsep > 0) { pixDisplay(pixt1, x, y); x += dispsep; } break; case 'b': case 'B': sscanf(&op[1], "%d", &border); pixt2 = pixAddBorder(pixt1, border, 0); pixDestroy(&pixt1); pixt1 = pixClone(pixt2); pixDestroy(&pixt2); if (dispsep > 0) { pixDisplay(pixt1, x, y); x += dispsep; } break; default: /* All invalid ops are caught in the first pass */ break; } FREE(op); } if (border > 0) { pixt2 = pixRemoveBorder(pixt1, border); pixDestroy(&pixt1); pixt1 = pixClone(pixt2); pixDestroy(&pixt2); } sarrayDestroy(&sa); return pixt1; }
/* dwa composite with morph non-composite */ l_int32 DoComparisonDwa5(PIX *pixs, PIX *pixt1, PIX *pixt2, PIX *pixt3, PIX *pixt4, PIX *pixt5, PIX *pixt6, l_int32 isize) { l_int32 fact1, fact2, size; selectComposableSizes(isize, &fact1, &fact2); size = fact1 * fact2; fprintf(stderr, "..%d..", size); if (TIMING) startTimer(); pixDilateCompBrickDwa(pixt1, pixs, size, 1); pixDilateCompBrickDwa(pixt3, pixs, 1, size); pixDilateCompBrickDwa(pixt5, pixs, size, size); if (TIMING) fprintf(stderr, "Time Dwa: %7.3f sec\n", stopTimer()); if (TIMING) startTimer(); pixDilateBrick(pixt2, pixs, size, 1); pixDilateBrick(pixt4, pixs, 1, size); pixDilateBrick(pixt6, pixs, size, size); if (TIMING) fprintf(stderr, "Time Rop: %7.3f sec\n", stopTimer()); PixCompareDwa(size, "dilate", pixt1, pixt2, pixt3, pixt4, pixt5, pixt6); /* pixDisplay(pixt1, 100, 100); */ /* pixDisplay(pixt2, 800, 100); */ if (TIMING) startTimer(); pixErodeCompBrickDwa(pixt1, pixs, size, 1); pixErodeCompBrickDwa(pixt3, pixs, 1, size); pixErodeCompBrickDwa(pixt5, pixs, size, size); if (TIMING) fprintf(stderr, "Time Dwa: %7.3f sec\n", stopTimer()); if (TIMING) startTimer(); pixErodeBrick(pixt2, pixs, size, 1); pixErodeBrick(pixt4, pixs, 1, size); pixErodeBrick(pixt6, pixs, size, size); if (TIMING) fprintf(stderr, "Time Rop: %7.3f sec\n", stopTimer()); PixCompareDwa(size, "erode", pixt1, pixt2, pixt3, pixt4, pixt5, pixt6); if (TIMING) startTimer(); pixOpenCompBrickDwa(pixt1, pixs, size, 1); pixOpenCompBrickDwa(pixt3, pixs, 1, size); pixOpenCompBrickDwa(pixt5, pixs, size, size); if (TIMING) fprintf(stderr, "Time Dwa: %7.3f sec\n", stopTimer()); if (TIMING) startTimer(); pixOpenBrick(pixt2, pixs, size, 1); pixOpenBrick(pixt4, pixs, 1, size); pixOpenBrick(pixt6, pixs, size, size); if (TIMING) fprintf(stderr, "Time Rop: %7.3f sec\n", stopTimer()); PixCompareDwa(size, "open", pixt1, pixt2, pixt3, pixt4, pixt5, pixt6); if (TIMING) startTimer(); pixCloseCompBrickDwa(pixt1, pixs, size, 1); pixCloseCompBrickDwa(pixt3, pixs, 1, size); pixCloseCompBrickDwa(pixt5, pixs, size, size); if (TIMING) fprintf(stderr, "Time Dwa: %7.3f sec\n", stopTimer()); if (TIMING) startTimer(); pixCloseSafeBrick(pixt2, pixs, size, 1); pixCloseSafeBrick(pixt4, pixs, 1, size); pixCloseSafeBrick(pixt6, pixs, size, size); if (TIMING) fprintf(stderr, "Time Rop: %7.3f sec\n", stopTimer()); PixCompareDwa(size, "close", pixt1, pixt2, pixt3, pixt4, pixt5, pixt6); return 0; }
/*! * \brief pixMorphCompSequenceDwa() * * \param[in] pixs * \param[in] sequence string specifying sequence * \param[in] dispsep controls debug display of each result in the sequence: * 0: no output * > 0: gives horizontal separation in pixels between * successive displays * < 0: pdf output; abs(dispsep) is used for naming * \return pixd, or NULL on error * * <pre> * Notes: * (1) This does dwa morphology on binary images, using brick Sels. * (2) This runs a pipeline of operations; no branching is allowed. * (3) It implements all brick Sels that have dimensions up to 63 * on each side, using a composite (linear + comb) when useful. * (4) A new image is always produced; the input image is not changed. * (5) This contains an interpreter, allowing sequences to be * generated and run. * (6) See pixMorphSequence() for further information about usage. * </pre> */ PIX * pixMorphCompSequenceDwa(PIX *pixs, const char *sequence, l_int32 dispsep) { char *rawop, *op, *fname; char buf[256]; l_int32 nops, i, j, nred, fact, w, h, x, y, border, pdfout; l_int32 level[4]; PIX *pixt1, *pixt2; PIXA *pixa; SARRAY *sa; PROCNAME("pixMorphCompSequenceDwa"); if (!pixs) return (PIX *)ERROR_PTR("pixs not defined", procName, NULL); if (!sequence) return (PIX *)ERROR_PTR("sequence not defined", procName, NULL); /* Split sequence into individual operations */ sa = sarrayCreate(0); sarraySplitString(sa, sequence, "+"); nops = sarrayGetCount(sa); pdfout = (dispsep < 0) ? 1 : 0; if (!morphSequenceVerify(sa)) { sarrayDestroy(&sa); return (PIX *)ERROR_PTR("sequence not valid", procName, NULL); } /* Parse and operate */ pixa = NULL; if (pdfout) { pixa = pixaCreate(0); pixaAddPix(pixa, pixs, L_CLONE); snprintf(buf, sizeof(buf), "/tmp/seq_output_%d.pdf", L_ABS(dispsep)); fname = genPathname(buf, NULL); } border = 0; pixt1 = pixCopy(NULL, pixs); pixt2 = NULL; x = y = 0; for (i = 0; i < nops; i++) { rawop = sarrayGetString(sa, i, L_NOCOPY); op = stringRemoveChars(rawop, " \n\t"); switch (op[0]) { case 'd': case 'D': sscanf(&op[1], "%d.%d", &w, &h); pixt2 = pixDilateCompBrickDwa(NULL, pixt1, w, h); pixSwapAndDestroy(&pixt1, &pixt2); break; case 'e': case 'E': sscanf(&op[1], "%d.%d", &w, &h); pixt2 = pixErodeCompBrickDwa(NULL, pixt1, w, h); pixSwapAndDestroy(&pixt1, &pixt2); break; case 'o': case 'O': sscanf(&op[1], "%d.%d", &w, &h); pixOpenCompBrickDwa(pixt1, pixt1, w, h); break; case 'c': case 'C': sscanf(&op[1], "%d.%d", &w, &h); pixCloseCompBrickDwa(pixt1, pixt1, w, h); break; case 'r': case 'R': nred = strlen(op) - 1; for (j = 0; j < nred; j++) level[j] = op[j + 1] - '0'; for (j = nred; j < 4; j++) level[j] = 0; pixt2 = pixReduceRankBinaryCascade(pixt1, level[0], level[1], level[2], level[3]); pixSwapAndDestroy(&pixt1, &pixt2); break; case 'x': case 'X': sscanf(&op[1], "%d", &fact); pixt2 = pixExpandReplicate(pixt1, fact); pixSwapAndDestroy(&pixt1, &pixt2); break; case 'b': case 'B': sscanf(&op[1], "%d", &border); pixt2 = pixAddBorder(pixt1, border, 0); pixSwapAndDestroy(&pixt1, &pixt2); break; default: /* All invalid ops are caught in the first pass */ break; } LEPT_FREE(op); /* Debug output */ if (dispsep > 0) { pixDisplay(pixt1, x, y); x += dispsep; } if (pdfout) pixaAddPix(pixa, pixt1, L_COPY); } if (border > 0) { pixt2 = pixRemoveBorder(pixt1, border); pixSwapAndDestroy(&pixt1, &pixt2); } if (pdfout) { pixaConvertToPdf(pixa, 0, 1.0, L_FLATE_ENCODE, 0, fname, fname); LEPT_FREE(fname); pixaDestroy(&pixa); } sarrayDestroy(&sa); return pixt1; }
int main(int argc, char **argv) { char *selname; l_int32 i, j, nsels, sx, sy; l_float32 fact, time; GPLOT *gplot; NUMA *na1, *na2, *na3, *na4, *nac1, *nac2, *nac3, *nac4, *nax; PIX *pixs, *pixt; PIXA *pixa; SEL *sel; SELA *selalinear; static char mainName[] = "dwamorph2_reg"; if (argc != 1) return ERROR_INT(" Syntax: dwamorph2_reg", mainName, 1); pixs = pixRead("feyn-fract.tif"); pixt = pixCreateTemplate(pixs); selalinear = selaAddDwaLinear(NULL); nsels = selaGetCount(selalinear); fact = 1000. / (l_float32)NTIMES; /* converts to time in msec */ na1 = numaCreate(64); na2 = numaCreate(64); na3 = numaCreate(64); na4 = numaCreate(64); lept_mkdir("lept/morph"); /* --------- dilation ----------*/ for (i = 0; i < nsels / 2; i++) { sel = selaGetSel(selalinear, i); selGetParameters(sel, &sy, &sx, NULL, NULL); selname = selGetName(sel); fprintf(stderr, " %d .", i); startTimer(); for (j = 0; j < NTIMES; j++) pixDilate(pixt, pixs, sel); time = fact * stopTimer(); numaAddNumber(na1, time); startTimer(); for (j = 0; j < NTIMES; j++) pixDilateCompBrick(pixt, pixs, sx, sy); time = fact * stopTimer(); numaAddNumber(na2, time); startTimer(); for (j = 0; j < NTIMES; j++) pixMorphDwa_3(pixt, pixs, L_MORPH_DILATE, selname); time = fact * stopTimer(); numaAddNumber(na3, time); startTimer(); for (j = 0; j < NTIMES; j++) pixDilateCompBrickDwa(pixt, pixs, sx, sy); time = fact * stopTimer(); numaAddNumber(na4, time); } nax = numaMakeSequence(2, 1, nsels / 2); nac1 = numaWindowedMean(na1, HALFWIDTH); nac2 = numaWindowedMean(na2, HALFWIDTH); nac3 = numaWindowedMean(na3, HALFWIDTH); nac4 = numaWindowedMean(na4, HALFWIDTH); gplot = gplotCreate("/tmp/lept/morph/dilate", GPLOT_PNG, "Dilation time vs sel size", "size", "time (ms)"); gplotAddPlot(gplot, nax, nac1, GPLOT_LINES, "linear rasterop"); gplotAddPlot(gplot, nax, nac2, GPLOT_LINES, "composite rasterop"); gplotAddPlot(gplot, nax, nac3, GPLOT_LINES, "linear dwa"); gplotAddPlot(gplot, nax, nac4, GPLOT_LINES, "composite dwa"); gplotMakeOutput(gplot); gplotDestroy(&gplot); numaDestroy(&nac1); numaDestroy(&nac2); numaDestroy(&nac3); numaDestroy(&nac4); /* --------- erosion ----------*/ numaEmpty(na1); numaEmpty(na2); numaEmpty(na3); numaEmpty(na4); for (i = 0; i < nsels / 2; i++) { sel = selaGetSel(selalinear, i); selGetParameters(sel, &sy, &sx, NULL, NULL); selname = selGetName(sel); fprintf(stderr, " %d .", i); startTimer(); for (j = 0; j < NTIMES; j++) pixErode(pixt, pixs, sel); time = fact * stopTimer(); numaAddNumber(na1, time); startTimer(); for (j = 0; j < NTIMES; j++) pixErodeCompBrick(pixt, pixs, sx, sy); time = fact * stopTimer(); numaAddNumber(na2, time); startTimer(); for (j = 0; j < NTIMES; j++) pixMorphDwa_3(pixt, pixs, L_MORPH_ERODE, selname); time = fact * stopTimer(); numaAddNumber(na3, time); startTimer(); for (j = 0; j < NTIMES; j++) pixErodeCompBrickDwa(pixt, pixs, sx, sy); time = fact * stopTimer(); numaAddNumber(na4, time); } nac1 = numaWindowedMean(na1, HALFWIDTH); nac2 = numaWindowedMean(na2, HALFWIDTH); nac3 = numaWindowedMean(na3, HALFWIDTH); nac4 = numaWindowedMean(na4, HALFWIDTH); gplot = gplotCreate("/tmp/lept/morph/erode", GPLOT_PNG, "Erosion time vs sel size", "size", "time (ms)"); gplotAddPlot(gplot, nax, nac1, GPLOT_LINES, "linear rasterop"); gplotAddPlot(gplot, nax, nac2, GPLOT_LINES, "composite rasterop"); gplotAddPlot(gplot, nax, nac3, GPLOT_LINES, "linear dwa"); gplotAddPlot(gplot, nax, nac4, GPLOT_LINES, "composite dwa"); gplotMakeOutput(gplot); gplotDestroy(&gplot); numaDestroy(&nac1); numaDestroy(&nac2); numaDestroy(&nac3); numaDestroy(&nac4); /* --------- opening ----------*/ numaEmpty(na1); numaEmpty(na2); numaEmpty(na3); numaEmpty(na4); for (i = 0; i < nsels / 2; i++) { sel = selaGetSel(selalinear, i); selGetParameters(sel, &sy, &sx, NULL, NULL); selname = selGetName(sel); fprintf(stderr, " %d .", i); startTimer(); for (j = 0; j < NTIMES; j++) pixOpen(pixt, pixs, sel); time = fact * stopTimer(); numaAddNumber(na1, time); startTimer(); for (j = 0; j < NTIMES; j++) pixOpenCompBrick(pixt, pixs, sx, sy); time = fact * stopTimer(); numaAddNumber(na2, time); startTimer(); for (j = 0; j < NTIMES; j++) pixMorphDwa_3(pixt, pixs, L_MORPH_OPEN, selname); time = fact * stopTimer(); numaAddNumber(na3, time); startTimer(); for (j = 0; j < NTIMES; j++) pixOpenCompBrickDwa(pixt, pixs, sx, sy); time = fact * stopTimer(); numaAddNumber(na4, time); } nac1 = numaWindowedMean(na1, HALFWIDTH); nac2 = numaWindowedMean(na2, HALFWIDTH); nac3 = numaWindowedMean(na3, HALFWIDTH); nac4 = numaWindowedMean(na4, HALFWIDTH); gplot = gplotCreate("/tmp/lept/morph/open", GPLOT_PNG, "Opening time vs sel size", "size", "time (ms)"); gplotAddPlot(gplot, nax, nac1, GPLOT_LINES, "linear rasterop"); gplotAddPlot(gplot, nax, nac2, GPLOT_LINES, "composite rasterop"); gplotAddPlot(gplot, nax, nac3, GPLOT_LINES, "linear dwa"); gplotAddPlot(gplot, nax, nac4, GPLOT_LINES, "composite dwa"); gplotMakeOutput(gplot); gplotDestroy(&gplot); numaDestroy(&nac1); numaDestroy(&nac2); numaDestroy(&nac3); numaDestroy(&nac4); /* --------- closing ----------*/ numaEmpty(na1); numaEmpty(na2); numaEmpty(na3); numaEmpty(na4); for (i = 0; i < nsels / 2; i++) { sel = selaGetSel(selalinear, i); selGetParameters(sel, &sy, &sx, NULL, NULL); selname = selGetName(sel); fprintf(stderr, " %d .", i); startTimer(); for (j = 0; j < NTIMES; j++) pixClose(pixt, pixs, sel); time = fact * stopTimer(); numaAddNumber(na1, time); startTimer(); for (j = 0; j < NTIMES; j++) pixCloseCompBrick(pixt, pixs, sx, sy); time = fact * stopTimer(); numaAddNumber(na2, time); startTimer(); for (j = 0; j < NTIMES; j++) pixMorphDwa_3(pixt, pixs, L_MORPH_CLOSE, selname); time = fact * stopTimer(); numaAddNumber(na3, time); startTimer(); for (j = 0; j < NTIMES; j++) pixCloseCompBrickDwa(pixt, pixs, sx, sy); time = fact * stopTimer(); numaAddNumber(na4, time); } nac1 = numaWindowedMean(na1, HALFWIDTH); nac2 = numaWindowedMean(na2, HALFWIDTH); nac3 = numaWindowedMean(na3, HALFWIDTH); nac4 = numaWindowedMean(na4, HALFWIDTH); gplot = gplotCreate("/tmp/lept/morph/close", GPLOT_PNG, "Closing time vs sel size", "size", "time (ms)"); gplotAddPlot(gplot, nax, nac1, GPLOT_LINES, "linear rasterop"); gplotAddPlot(gplot, nax, nac2, GPLOT_LINES, "composite rasterop"); gplotAddPlot(gplot, nax, nac3, GPLOT_LINES, "linear dwa"); gplotAddPlot(gplot, nax, nac4, GPLOT_LINES, "composite dwa"); gplotMakeOutput(gplot); #ifndef _WIN32 sleep(1); #else Sleep(1000); #endif /* _WIN32 */ gplotDestroy(&gplot); numaDestroy(&nac1); numaDestroy(&nac2); numaDestroy(&nac3); numaDestroy(&nac4); numaDestroy(&na1); numaDestroy(&na2); numaDestroy(&na3); numaDestroy(&na4); numaDestroy(&nax); selaDestroy(&selalinear); pixDestroy(&pixt); pixDestroy(&pixs); /* Display the results together */ pixa = pixaCreate(0); pixs = pixRead("/tmp/lept/morph/dilate.png"); pixaAddPix(pixa, pixs, L_INSERT); pixs = pixRead("/tmp/lept/morph/erode.png"); pixaAddPix(pixa, pixs, L_INSERT); pixs = pixRead("/tmp/lept/morph/open.png"); pixaAddPix(pixa, pixs, L_INSERT); pixs = pixRead("/tmp/lept/morph/close.png"); pixaAddPix(pixa, pixs, L_INSERT); pixt = pixaDisplayTiledInRows(pixa, 32, 1500, 1.0, 0, 40, 3); pixWrite("/tmp/lept/morph/timings.png", pixt, IFF_PNG); pixDisplay(pixt, 100, 100); pixDestroy(&pixt); pixaDestroy(&pixa); return 0; }
main(int argc, char **argv) { l_int32 i, ok, same; char sequence[512]; PIX *pixs, *pixref; PIX *pixt1, *pixt2, *pixt3, *pixt4, *pixt5, *pixt6; PIX *pixt7, *pixt8, *pixt9, *pixt10, *pixt11; PIX *pixt12, *pixt13, *pixt14; SEL *sel; static char mainName[] = "binmorph1_reg"; if (argc != 1) exit(ERROR_INT(" Syntax: binmorph1_reg", mainName, 1)); if ((pixs = pixRead("feyn.tif")) == NULL) exit(ERROR_INT("pix not made", mainName, 1)); #if TEST_SYMMETRIC /* This works properly if there is an added border */ resetMorphBoundaryCondition(SYMMETRIC_MORPH_BC); #if 1 pixt1 = pixAddBorder(pixs, 32, 0); pixTransferAllData(pixs, &pixt1, 0, 0); #endif #endif /* TEST_SYMMETRIC */ /* This is our test sel */ sel = selCreateBrick(HEIGHT, WIDTH, HEIGHT / 2, WIDTH / 2, SEL_HIT); /* Dilation */ fprintf(stderr, "Testing dilation\n"); ok = TRUE; pixref = pixDilate(NULL, pixs, sel); /* new one */ pixt1 = pixCreateTemplate(pixs); pixDilate(pixt1, pixs, sel); /* existing one */ pixEqual(pixref, pixt1, &same); if (!same) { fprintf(stderr, "pixref != pixt1 !\n"); ok = FALSE; } pixt2 = pixCopy(NULL, pixs); pixDilate(pixt2, pixt2, sel); /* in-place */ pixEqual(pixref, pixt2, &same); if (!same) { fprintf(stderr, "pixref != pixt2 !\n"); ok = FALSE; } sprintf(sequence, "d%d.%d", WIDTH, HEIGHT); pixt3 = pixMorphSequence(pixs, sequence, 0); /* sequence, atomic */ pixEqual(pixref, pixt3, &same); if (!same) { fprintf(stderr, "pixref != pixt3 !\n"); ok = FALSE; } sprintf(sequence, "d%d.1 + d1.%d", WIDTH, HEIGHT); pixt4 = pixMorphSequence(pixs, sequence, 0); /* sequence, separable */ pixEqual(pixref, pixt4, &same); if (!same) { fprintf(stderr, "pixref != pixt4 !\n"); ok = FALSE; } pixt5 = pixDilateBrick(NULL, pixs, WIDTH, HEIGHT); /* new one */ pixEqual(pixref, pixt5, &same); if (!same) { fprintf(stderr, "pixref != pixt5 !\n"); ok = FALSE; } pixt6 = pixCreateTemplate(pixs); pixDilateBrick(pixt6, pixs, WIDTH, HEIGHT); /* existing one */ pixEqual(pixref, pixt6, &same); if (!same) { fprintf(stderr, "pixref != pixt6 !\n"); ok = FALSE; } pixt7 = pixCopy(NULL, pixs); pixDilateBrick(pixt7, pixt7, WIDTH, HEIGHT); /* in-place */ pixEqual(pixref, pixt7, &same); if (!same) { fprintf(stderr, "pixref != pixt7 !\n"); ok = FALSE; } pixt8 = pixDilateBrickDwa(NULL, pixs, WIDTH, HEIGHT); /* new one */ pixEqual(pixref, pixt8, &same); if (!same) { fprintf(stderr, "pixref != pixt8 !\n"); ok = FALSE; } pixt9 = pixCreateTemplate(pixs); pixDilateBrickDwa(pixt9, pixs, WIDTH, HEIGHT); /* existing one */ pixEqual(pixref, pixt9, &same); if (!same) { fprintf(stderr, "pixref != pixt9 !\n"); ok = FALSE; } pixt10 = pixCopy(NULL, pixs); pixDilateBrickDwa(pixt10, pixt10, WIDTH, HEIGHT); /* in-place */ pixEqual(pixref, pixt10, &same); if (!same) { fprintf(stderr, "pixref != pixt10 !\n"); ok = FALSE; } pixt11 = pixCreateTemplate(pixs); pixDilateCompBrickDwa(pixt11, pixs, WIDTH, HEIGHT); /* existing one */ pixEqual(pixref, pixt11, &same); if (!same) { fprintf(stderr, "pixref != pixt11 !\n"); ok = FALSE; } sprintf(sequence, "d%d.%d", WIDTH, HEIGHT); pixt12 = pixMorphCompSequence(pixs, sequence, 0); /* comp sequence */ pixEqual(pixref, pixt12, &same); if (!same) { fprintf(stderr, "pixref != pixt12!\n"); ok = FALSE; } pixt13 = pixMorphSequenceDwa(pixs, sequence, 0); /* dwa sequence */ pixEqual(pixref, pixt13, &same); if (!same) { fprintf(stderr, "pixref != pixt13!\n"); ok = FALSE; } pixDestroy(&pixref); pixDestroy(&pixt1); pixDestroy(&pixt2); pixDestroy(&pixt3); pixDestroy(&pixt4); pixDestroy(&pixt5); pixDestroy(&pixt6); pixDestroy(&pixt7); pixDestroy(&pixt8); pixDestroy(&pixt9); pixDestroy(&pixt10); pixDestroy(&pixt11); pixDestroy(&pixt12); pixDestroy(&pixt13); /* Erosion */ fprintf(stderr, "Testing erosion\n"); pixref = pixErode(NULL, pixs, sel); /* new one */ pixt1 = pixCreateTemplate(pixs); pixErode(pixt1, pixs, sel); /* existing one */ pixEqual(pixref, pixt1, &same); if (!same) { fprintf(stderr, "pixref != pixt1 !\n"); ok = FALSE; } pixt2 = pixCopy(NULL, pixs); pixErode(pixt2, pixt2, sel); /* in-place */ pixEqual(pixref, pixt2, &same); if (!same) { fprintf(stderr, "pixref != pixt2 !\n"); ok = FALSE; } sprintf(sequence, "e%d.%d", WIDTH, HEIGHT); pixt3 = pixMorphSequence(pixs, sequence, 0); /* sequence, atomic */ pixEqual(pixref, pixt3, &same); if (!same) { fprintf(stderr, "pixref != pixt3 !\n"); ok = FALSE; } sprintf(sequence, "e%d.1 + e1.%d", WIDTH, HEIGHT); pixt4 = pixMorphSequence(pixs, sequence, 0); /* sequence, separable */ pixEqual(pixref, pixt4, &same); if (!same) { fprintf(stderr, "pixref != pixt4 !\n"); ok = FALSE; } pixt5 = pixErodeBrick(NULL, pixs, WIDTH, HEIGHT); /* new one */ pixEqual(pixref, pixt5, &same); if (!same) { fprintf(stderr, "pixref != pixt5 !\n"); ok = FALSE; } pixt6 = pixCreateTemplate(pixs); pixErodeBrick(pixt6, pixs, WIDTH, HEIGHT); /* existing one */ pixEqual(pixref, pixt6, &same); if (!same) { fprintf(stderr, "pixref != pixt6 !\n"); ok = FALSE; } pixt7 = pixCopy(NULL, pixs); pixErodeBrick(pixt7, pixt7, WIDTH, HEIGHT); /* in-place */ pixEqual(pixref, pixt7, &same); if (!same) { fprintf(stderr, "pixref != pixt7 !\n"); ok = FALSE; } pixt8 = pixErodeBrickDwa(NULL, pixs, WIDTH, HEIGHT); /* new one */ pixEqual(pixref, pixt8, &same); if (!same) { fprintf(stderr, "pixref != pixt8 !\n"); ok = FALSE; } pixt9 = pixCreateTemplate(pixs); pixErodeBrickDwa(pixt9, pixs, WIDTH, HEIGHT); /* existing one */ pixEqual(pixref, pixt9, &same); if (!same) { fprintf(stderr, "pixref != pixt9 !\n"); ok = FALSE; } pixt10 = pixCopy(NULL, pixs); pixErodeBrickDwa(pixt10, pixt10, WIDTH, HEIGHT); /* in-place */ pixEqual(pixref, pixt10, &same); if (!same) { fprintf(stderr, "pixref != pixt10 !\n"); ok = FALSE; } pixt11 = pixCreateTemplate(pixs); pixErodeCompBrickDwa(pixt11, pixs, WIDTH, HEIGHT); /* existing one */ pixEqual(pixref, pixt11, &same); if (!same) { fprintf(stderr, "pixref != pixt11 !\n"); ok = FALSE; } sprintf(sequence, "e%d.%d", WIDTH, HEIGHT); pixt12 = pixMorphCompSequence(pixs, sequence, 0); /* comp sequence */ pixEqual(pixref, pixt12, &same); if (!same) { fprintf(stderr, "pixref != pixt12!\n"); ok = FALSE; } pixt13 = pixMorphSequenceDwa(pixs, sequence, 0); /* dwa sequence */ pixEqual(pixref, pixt13, &same); if (!same) { fprintf(stderr, "pixref != pixt13!\n"); ok = FALSE; } pixDestroy(&pixref); pixDestroy(&pixt1); pixDestroy(&pixt2); pixDestroy(&pixt3); pixDestroy(&pixt4); pixDestroy(&pixt5); pixDestroy(&pixt6); pixDestroy(&pixt7); pixDestroy(&pixt8); pixDestroy(&pixt9); pixDestroy(&pixt10); pixDestroy(&pixt11); pixDestroy(&pixt12); pixDestroy(&pixt13); /* Opening */ fprintf(stderr, "Testing opening\n"); pixref = pixOpen(NULL, pixs, sel); /* new one */ pixt1 = pixCreateTemplate(pixs); pixOpen(pixt1, pixs, sel); /* existing one */ pixEqual(pixref, pixt1, &same); if (!same) { fprintf(stderr, "pixref != pixt1 !\n"); ok = FALSE; } pixt2 = pixCopy(NULL, pixs); pixOpen(pixt2, pixt2, sel); /* in-place */ pixEqual(pixref, pixt2, &same); if (!same) { fprintf(stderr, "pixref != pixt2 !\n"); ok = FALSE; } sprintf(sequence, "o%d.%d", WIDTH, HEIGHT); pixt3 = pixMorphSequence(pixs, sequence, 0); /* sequence, atomic */ pixEqual(pixref, pixt3, &same); if (!same) { fprintf(stderr, "pixref != pixt3 !\n"); ok = FALSE; } sprintf(sequence, "e%d.%d + d%d.%d", WIDTH, HEIGHT, WIDTH, HEIGHT); pixt4 = pixMorphSequence(pixs, sequence, 0); /* sequence, separable */ pixEqual(pixref, pixt4, &same); if (!same) { fprintf(stderr, "pixref != pixt4 !\n"); ok = FALSE; } sprintf(sequence, "e%d.1 + e1.%d + d%d.1 + d1.%d", WIDTH, HEIGHT, WIDTH, HEIGHT); pixt5 = pixMorphSequence(pixs, sequence, 0); /* sequence, separable^2 */ pixEqual(pixref, pixt5, &same); if (!same) { fprintf(stderr, "pixref != pixt5 !\n"); ok = FALSE; } pixt6 = pixOpenBrick(NULL, pixs, WIDTH, HEIGHT); /* new one */ pixEqual(pixref, pixt6, &same); if (!same) { fprintf(stderr, "pixref != pixt6 !\n"); ok = FALSE; } pixt7 = pixCreateTemplate(pixs); pixOpenBrick(pixt7, pixs, WIDTH, HEIGHT); /* existing one */ pixEqual(pixref, pixt7, &same); if (!same) { fprintf(stderr, "pixref != pixt7 !\n"); ok = FALSE; } pixt8 = pixCopy(NULL, pixs); /* in-place */ pixOpenBrick(pixt8, pixt8, WIDTH, HEIGHT); /* existing one */ pixEqual(pixref, pixt8, &same); if (!same) { fprintf(stderr, "pixref != pixt8 !\n"); ok = FALSE; } pixt9 = pixOpenBrickDwa(NULL, pixs, WIDTH, HEIGHT); /* new one */ pixEqual(pixref, pixt9, &same); if (!same) { fprintf(stderr, "pixref != pixt9 !\n"); ok = FALSE; } pixt10 = pixCreateTemplate(pixs); pixOpenBrickDwa(pixt10, pixs, WIDTH, HEIGHT); /* existing one */ pixEqual(pixref, pixt10, &same); if (!same) { fprintf(stderr, "pixref != pixt10 !\n"); ok = FALSE; } pixt11 = pixCopy(NULL, pixs); pixOpenBrickDwa(pixt11, pixt11, WIDTH, HEIGHT); /* in-place */ pixEqual(pixref, pixt11, &same); if (!same) { fprintf(stderr, "pixref != pixt11 !\n"); ok = FALSE; } sprintf(sequence, "o%d.%d", WIDTH, HEIGHT); pixt12 = pixMorphCompSequence(pixs, sequence, 0); /* comp sequence */ pixEqual(pixref, pixt12, &same); if (!same) { fprintf(stderr, "pixref != pixt12!\n"); ok = FALSE; } #if 0 pixWrite("/tmp/junkref.png", pixref, IFF_PNG); pixWrite("/tmp/junk12.png", pixt12, IFF_PNG); pixt13 = pixXor(NULL, pixref, pixt12); pixWrite("/tmp/junk12a.png", pixt13, IFF_PNG); pixDestroy(&pixt13); #endif pixt13 = pixMorphSequenceDwa(pixs, sequence, 0); /* dwa sequence */ pixEqual(pixref, pixt13, &same); if (!same) { fprintf(stderr, "pixref != pixt13!\n"); ok = FALSE; } pixt14 = pixCreateTemplate(pixs); pixOpenCompBrickDwa(pixt14, pixs, WIDTH, HEIGHT); /* existing one */ pixEqual(pixref, pixt14, &same); if (!same) { fprintf(stderr, "pixref != pixt14 !\n"); ok = FALSE; } pixDestroy(&pixref); pixDestroy(&pixt1); pixDestroy(&pixt2); pixDestroy(&pixt3); pixDestroy(&pixt4); pixDestroy(&pixt5); pixDestroy(&pixt6); pixDestroy(&pixt7); pixDestroy(&pixt8); pixDestroy(&pixt9); pixDestroy(&pixt10); pixDestroy(&pixt11); pixDestroy(&pixt12); pixDestroy(&pixt13); pixDestroy(&pixt14); /* Closing */ fprintf(stderr, "Testing closing\n"); pixref = pixClose(NULL, pixs, sel); /* new one */ pixt1 = pixCreateTemplate(pixs); pixClose(pixt1, pixs, sel); /* existing one */ pixEqual(pixref, pixt1, &same); if (!same) { fprintf(stderr, "pixref != pixt1 !\n"); ok = FALSE; } pixt2 = pixCopy(NULL, pixs); pixClose(pixt2, pixt2, sel); /* in-place */ pixEqual(pixref, pixt2, &same); if (!same) { fprintf(stderr, "pixref != pixt2 !\n"); ok = FALSE; } sprintf(sequence, "d%d.%d + e%d.%d", WIDTH, HEIGHT, WIDTH, HEIGHT); pixt3 = pixMorphSequence(pixs, sequence, 0); /* sequence, separable */ pixEqual(pixref, pixt3, &same); if (!same) { fprintf(stderr, "pixref != pixt3 !\n"); ok = FALSE; } sprintf(sequence, "d%d.1 + d1.%d + e%d.1 + e1.%d", WIDTH, HEIGHT, WIDTH, HEIGHT); pixt4 = pixMorphSequence(pixs, sequence, 0); /* sequence, separable^2 */ pixEqual(pixref, pixt4, &same); if (!same) { fprintf(stderr, "pixref != pixt4 !\n"); ok = FALSE; } pixt5 = pixCloseBrick(NULL, pixs, WIDTH, HEIGHT); /* new one */ pixEqual(pixref, pixt5, &same); if (!same) { fprintf(stderr, "pixref != pixt5 !\n"); ok = FALSE; } pixt6 = pixCreateTemplate(pixs); pixCloseBrick(pixt6, pixs, WIDTH, HEIGHT); /* existing one */ pixEqual(pixref, pixt6, &same); if (!same) { fprintf(stderr, "pixref != pixt6 !\n"); ok = FALSE; } pixt7 = pixCopy(NULL, pixs); /* in-place */ pixCloseBrick(pixt7, pixt7, WIDTH, HEIGHT); /* existing one */ pixEqual(pixref, pixt7, &same); if (!same) { fprintf(stderr, "pixref != pixt7 !\n"); ok = FALSE; } pixDestroy(&pixref); pixDestroy(&pixt1); pixDestroy(&pixt2); pixDestroy(&pixt3); pixDestroy(&pixt4); pixDestroy(&pixt5); pixDestroy(&pixt6); pixDestroy(&pixt7); /* Safe closing (using pix, not pixs) */ fprintf(stderr, "Testing safe closing\n"); pixref = pixCloseSafe(NULL, pixs, sel); /* new one */ pixt1 = pixCreateTemplate(pixs); pixCloseSafe(pixt1, pixs, sel); /* existing one */ pixEqual(pixref, pixt1, &same); if (!same) { fprintf(stderr, "pixref != pixt1 !\n"); ok = FALSE; } pixt2 = pixCopy(NULL, pixs); pixCloseSafe(pixt2, pixt2, sel); /* in-place */ pixEqual(pixref, pixt2, &same); if (!same) { fprintf(stderr, "pixref != pixt2 !\n"); ok = FALSE; } sprintf(sequence, "c%d.%d", WIDTH, HEIGHT); pixt3 = pixMorphSequence(pixs, sequence, 0); /* sequence, atomic */ pixEqual(pixref, pixt3, &same); if (!same) { fprintf(stderr, "pixref != pixt3 !\n"); ok = FALSE; } sprintf(sequence, "b32 + d%d.%d + e%d.%d", WIDTH, HEIGHT, WIDTH, HEIGHT); pixt4 = pixMorphSequence(pixs, sequence, 0); /* sequence, separable */ pixEqual(pixref, pixt4, &same); if (!same) { fprintf(stderr, "pixref != pixt4 !\n"); ok = FALSE; } sprintf(sequence, "b32 + d%d.1 + d1.%d + e%d.1 + e1.%d", WIDTH, HEIGHT, WIDTH, HEIGHT); pixt5 = pixMorphSequence(pixs, sequence, 0); /* sequence, separable^2 */ pixEqual(pixref, pixt5, &same); if (!same) { fprintf(stderr, "pixref != pixt5 !\n"); ok = FALSE; } pixt6 = pixCloseSafeBrick(NULL, pixs, WIDTH, HEIGHT); /* new one */ pixEqual(pixref, pixt6, &same); if (!same) { fprintf(stderr, "pixref != pixt6 !\n"); ok = FALSE; } pixt7 = pixCreateTemplate(pixs); pixCloseSafeBrick(pixt7, pixs, WIDTH, HEIGHT); /* existing one */ pixEqual(pixref, pixt7, &same); if (!same) { fprintf(stderr, "pixref != pixt7 !\n"); ok = FALSE; } pixt8 = pixCopy(NULL, pixs); /* in-place */ pixCloseSafeBrick(pixt8, pixt8, WIDTH, HEIGHT); /* existing one */ pixEqual(pixref, pixt8, &same); if (!same) { fprintf(stderr, "pixref != pixt8 !\n"); ok = FALSE; } pixt9 = pixCloseBrickDwa(NULL, pixs, WIDTH, HEIGHT); /* new one */ pixEqual(pixref, pixt9, &same); if (!same) { fprintf(stderr, "pixref != pixt9 !\n"); ok = FALSE; } pixt10 = pixCreateTemplate(pixs); pixCloseBrickDwa(pixt10, pixs, WIDTH, HEIGHT); /* existing one */ pixEqual(pixref, pixt10, &same); if (!same) { fprintf(stderr, "pixref != pixt10 !\n"); ok = FALSE; } pixt11 = pixCopy(NULL, pixs); pixCloseBrickDwa(pixt11, pixt11, WIDTH, HEIGHT); /* in-place */ pixEqual(pixref, pixt11, &same); if (!same) { fprintf(stderr, "pixref != pixt11 !\n"); ok = FALSE; } sprintf(sequence, "c%d.%d", WIDTH, HEIGHT); pixt12 = pixMorphCompSequence(pixs, sequence, 0); /* comp sequence */ pixEqual(pixref, pixt12, &same); if (!same) { fprintf(stderr, "pixref != pixt12!\n"); ok = FALSE; } pixt13 = pixMorphSequenceDwa(pixs, sequence, 0); /* dwa sequence */ pixEqual(pixref, pixt13, &same); if (!same) { fprintf(stderr, "pixref != pixt13!\n"); ok = FALSE; } pixt14 = pixCreateTemplate(pixs); pixCloseCompBrickDwa(pixt14, pixs, WIDTH, HEIGHT); /* existing one */ pixEqual(pixref, pixt14, &same); if (!same) { fprintf(stderr, "pixref != pixt14 !\n"); ok = FALSE; } #if 0 pixWrite("/tmp/junkref.png", pixref, IFF_PNG); pixWrite("/tmp/junk12.png", pixt12, IFF_PNG); pixt13 = pixXor(NULL, pixref, pixt12); pixWrite("/tmp/junk12a.png", pixt13, IFF_PNG); pixDestroy(&pixt13); #endif pixDestroy(&pixref); pixDestroy(&pixt1); pixDestroy(&pixt2); pixDestroy(&pixt3); pixDestroy(&pixt4); pixDestroy(&pixt5); pixDestroy(&pixt6); pixDestroy(&pixt7); pixDestroy(&pixt8); pixDestroy(&pixt9); pixDestroy(&pixt10); pixDestroy(&pixt11); pixDestroy(&pixt12); pixDestroy(&pixt13); pixDestroy(&pixt14); if (ok) fprintf(stderr, "All morph tests OK!\n"); pixDestroy(&pixs); selDestroy(&sel); exit(0); }