From a2666d5b3cfdcbab1e2eb66ca41f8b6835d4ffc8 Mon Sep 17 00:00:00 2001 From: AlexeyAB Date: Tue, 22 May 2018 18:23:48 +0300 Subject: [PATCH] Fixed replace_image_to_label(): replaces directories only for Pascal VOC and COCO, replaces only extensions for other. --- src/image.c | 1 + src/utils.c | 51 ++++++++++++++++++++++++++++++++++++++------------- 2 files changed, 39 insertions(+), 13 deletions(-) diff --git a/src/image.c b/src/image.c index fc4dc508..003d5da3 100644 --- a/src/image.c +++ b/src/image.c @@ -999,6 +999,7 @@ image get_image_from_stream_resize(CvCapture *cap, int w, int h, IplImage** in_i src = get_webcam_frame(cap); if (!src) return make_empty_image(0, 0, 0); } while (src->width < 1 || src->height < 1 || src->nChannels < 1); + printf("Video stream: %d x %d \n", src->width, src->height); } else src = get_webcam_frame(cap); } diff --git a/src/utils.c b/src/utils.c index d9d796e1..fe89eb0d 100644 --- a/src/utils.c +++ b/src/utils.c @@ -169,7 +169,7 @@ void pm(int M, int N, float *A) void find_replace(char *str, char *orig, char *rep, char *output) { - char buffer[4096] = {0}; + char *buffer = calloc(8192, sizeof(char)); char *p; sprintf(buffer, "%s", str); @@ -181,21 +181,46 @@ void find_replace(char *str, char *orig, char *rep, char *output) *p = '\0'; sprintf(output, "%s%s%s", buffer, rep, p+strlen(orig)); + free(buffer); +} + +void find_replace_extension(char *str, char *orig, char *rep, char *output) +{ + char *buffer = calloc(8192, sizeof(char)); + + sprintf(buffer, "%s", str); + char *p = strstr(buffer, orig); + int offset = (p - buffer); + int chars_from_end = strlen(buffer) - offset; + if (!p || chars_from_end != strlen(orig)) { // Is 'orig' even in 'str' AND is 'orig' found at the end of 'str'? + sprintf(output, "%s", str); + return; + } + + *p = '\0'; + + sprintf(output, "%s%s%s", buffer, rep, p + strlen(orig)); + free(buffer); } void replace_image_to_label(char *input_path, char *output_path) { - find_replace(input_path, "images", "labels", output_path); - find_replace(output_path, "JPEGImages", "labels", output_path); - find_replace(output_path, ".jpg", ".txt", output_path); - find_replace(output_path, ".JPG", ".txt", output_path); - find_replace(output_path, ".jpeg", ".txt", output_path); - find_replace(output_path, ".JPEG", ".txt", output_path); - find_replace(output_path, ".png", ".txt", output_path); - find_replace(output_path, ".PNG", ".txt", output_path); - find_replace(output_path, ".bmp", ".txt", output_path); - find_replace(output_path, ".BMP", ".txt", output_path); - find_replace(output_path, ".ppm", ".txt", output_path); - find_replace(output_path, ".PPM", ".txt", output_path); + //find_replace(input_path, "images", "labels", output_path); // COCO + find_replace(input_path, "images/train2014/", "labels/train2014/", output_path); // COCO + find_replace(input_path, "images/val2014/", "labels/val2014/", output_path); // COCO + //find_replace(output_path, "JPEGImages", "labels", output_path); // PascalVOC + find_replace(output_path, "VOC2007/JPEGImages", "VOC2007/labels", output_path); // PascalVOC + find_replace(output_path, "VOC2012/JPEGImages", "VOC2012/labels", output_path); // PascalVOC + // replace only ext of files + find_replace_extension(output_path, ".jpg", ".txt", output_path); + find_replace_extension(output_path, ".JPG", ".txt", output_path); + find_replace_extension(output_path, ".jpeg", ".txt", output_path); + find_replace_extension(output_path, ".JPEG", ".txt", output_path); + find_replace_extension(output_path, ".png", ".txt", output_path); + find_replace_extension(output_path, ".PNG", ".txt", output_path); + find_replace_extension(output_path, ".bmp", ".txt", output_path); + find_replace_extension(output_path, ".BMP", ".txt", output_path); + find_replace_extension(output_path, ".ppm", ".txt", output_path); + find_replace_extension(output_path, ".PPM", ".txt", output_path); } float sec(clock_t clocks)