void uri_bbf_detect_objects_destroy(void* context) { bbf_context_t* bbf_context = (bbf_context_t*)context; ccv_bbf_classifier_cascade_free(bbf_context->face); free(bbf_context->desc.data); free(bbf_context); }
int main(int argc, char** argv) { printf("Face Detection Benchmark ...\n"); ccv_enable_default_cache(); ccv_dense_matrix_t* image = 0; ccv_bbf_classifier_cascade_t* cascade = ccv_bbf_read_classifier_cascade(argv[4]); ccv_read(argv[1], &image, CCV_IO_GRAY | CCV_IO_ANY_FILE); unsigned int elapsed_time; ccv_array_t* seq; elapsed_time = get_current_time(); seq = ccv_bbf_detect_objects(image, &cascade, 1, ccv_bbf_default_params); elapsed_time = get_current_time() - elapsed_time; printf("origin: %d in %dms\n", seq->rnum, elapsed_time); ccv_array_free(seq); int X_SLICE = atoi(argv[2]), Y_SLICE = atoi(argv[3]); int sliced_total = 0; int slice_rows = image->rows / Y_SLICE; int slice_cols = image->cols / X_SLICE; int i, count = X_SLICE * Y_SLICE; elapsed_time = get_current_time(); #pragma omp parallel for shared(sliced_total) for (i = 0; i < count; i++) { int y = i / X_SLICE; int x = i - X_SLICE * y; ccv_dense_matrix_t* slice = 0; ccv_slice(image, (ccv_matrix_t**)&slice, 0, slice_rows * y, slice_cols * x, slice_rows, slice_cols); ccv_array_t* sseq = ccv_bbf_detect_objects(slice, &cascade, 1, ccv_bbf_default_params); sliced_total += sseq->rnum; #ifdef DEBUG cos_ccv_slice_output(slice, y, x); #endif } elapsed_time = get_current_time() - elapsed_time; printf("slice & detect: %d in %dms\n", sliced_total, elapsed_time); ccv_matrix_free(image); ccv_bbf_classifier_cascade_free(cascade); ccv_disable_cache(); return 0; }
int main(int argc, char** argv) { FILE* file; char *output_file = "my_output.txt"; int i, ret_val; ccv_dense_matrix_t* image = 0; ccv_array_t* seq; accept_roi_begin(); assert(argc >= 3); ccv_enable_default_cache(); ccv_bbf_classifier_cascade_t* cascade = ccv_bbf_read_classifier_cascade(argv[2]); ccv_read(argv[1], &image, CCV_IO_GRAY | CCV_IO_ANY_FILE); if (image != 0) { unsigned int elapsed_time = get_current_time(); seq = ccv_bbf_detect_objects(image, &cascade, 1, ccv_bbf_default_params); elapsed_time = get_current_time() - elapsed_time; for (i = 0; ENDORSE(i < seq->rnum); i++) { ccv_comp_t* comp = (ccv_comp_t*)ENDORSE(ccv_array_get(seq, i)); printf("%d %d %d %d %f\n", comp->rect.x, comp->rect.y, comp->rect.width, comp->rect.height, comp->classification.confidence); } printf("total : %d in time %dms\n", seq->rnum, elapsed_time); ccv_bbf_classifier_cascade_free(cascade); ccv_disable_cache(); accept_roi_end(); file = fopen(output_file, "w"); if (file == NULL) { perror("fopen for write failed"); return EXIT_FAILURE; } // latest changes struct coordinates { APPROX int x; APPROX int y; }; for (i = 0; ENDORSE(i < seq->rnum); i++) { ccv_comp_t* comp = (ccv_comp_t*) ENDORSE(ccv_array_get(seq, i)); struct coordinates upperleft, upperright, lowerleft, lowerright; upperleft.x = comp->rect.x; upperleft.y = comp->rect.y; upperright.x = comp->rect.x + comp->rect.width; upperright.y = upperleft.y; lowerleft.x = upperleft.x; lowerleft.y = upperleft.y + comp->rect.height; lowerright.x = upperright.x; lowerright.y = lowerleft.y; ret_val = fprintf(file, "%d %d\n%d %d\n%d %d\n%d %d\n", upperleft.x, upperleft.y, upperright.x, upperright.y, lowerright.x, lowerright.y, lowerleft.x, lowerleft.y); // latest changes if (ret_val < 0) { perror("fprintf of coordinates failed"); fclose(file); return EXIT_FAILURE; } } ret_val = fclose(file); if (ret_val != 0) { perror("fclose failed"); return EXIT_FAILURE; } ccv_array_free(seq); ccv_matrix_free(image); } else { FILE* r = fopen(argv[1], "rt"); if (argc == 4) chdir(argv[3]); if(r) { size_t len = 1024; char* file = (char*)malloc(len); ssize_t read; while((read = getline(&file, &len, r)) != -1) { while(read > 1 && isspace(file[read - 1])) read--; file[read] = 0; image = 0; ccv_read(file, &image, CCV_IO_GRAY | CCV_IO_ANY_FILE); assert(image != 0); seq = ccv_bbf_detect_objects(image, &cascade, 1, ccv_bbf_default_params); // seq already declared above for (i = 0; ENDORSE(i < seq->rnum); i++) { ccv_comp_t* comp = (ccv_comp_t*) ENDORSE(ccv_array_get(seq, i)); printf("%s %d %d %d %d %f\n", file, comp->rect.x, comp->rect.y, comp->rect.width, comp->rect.height, comp->classification.confidence); } } free(file); fclose(r); } ccv_bbf_classifier_cascade_free(cascade); ccv_disable_cache(); accept_roi_end(); file = fopen(output_file, "w"); if (file == NULL) { perror("fopen for write failed"); return EXIT_FAILURE; } for (i = 0; ENDORSE(i < seq->rnum); i++) { ccv_comp_t* comp = (ccv_comp_t*) ENDORSE(ccv_array_get(seq, i)); ret_val = fprintf(file, "%d\n%d\n%d\n%d\n%f\n", comp->rect.x, comp->rect.y, comp->rect.width, comp->rect.height, comp->classification.confidence); if (ret_val < 0) { perror("fprintf of coordinates and confidence failed"); fclose(file); return EXIT_FAILURE; } } ret_val = fclose(file); if (ret_val != 0) { perror("fclose failed"); return EXIT_FAILURE; } ccv_array_free(seq); ccv_matrix_free(image); } return 0; }