From b5936b499abc94c0efffbcc99b5698574b59d860 Mon Sep 17 00:00:00 2001
From: Joseph Redmon <pjreddie@gmail.com>
Date: Sat, 05 Sep 2015 00:52:44 +0000
Subject: [PATCH] lots of stuff
---
src/data.c | 57 +++++++++++++++++++++++++++++++++++++++++++++------------
1 files changed, 45 insertions(+), 12 deletions(-)
diff --git a/src/data.c b/src/data.c
index ec2b304..003338e 100644
--- a/src/data.c
+++ b/src/data.c
@@ -413,8 +413,8 @@
data load_data_compare(int n, char **paths, int m, int classes, int w, int h)
{
- char **random_paths = get_random_paths(paths, 2*n, m);
- int i;
+ if(m) paths = get_random_paths(paths, 2*n, m);
+ int i,j;
data d;
d.shallow = 0;
@@ -425,20 +425,51 @@
int k = 2*(classes);
d.y = make_matrix(n, k);
for(i = 0; i < n; ++i){
- image im1 = load_image_color(random_paths[i*2], w, h);
- image im2 = load_image_color(random_paths[i*2+1], w, h);
+ image im1 = load_image_color(paths[i*2], w, h);
+ image im2 = load_image_color(paths[i*2+1], w, h);
d.X.vals[i] = calloc(d.X.cols, sizeof(float));
memcpy(d.X.vals[i], im1.data, h*w*3*sizeof(float));
memcpy(d.X.vals[i] + h*w*3, im2.data, h*w*3*sizeof(float));
- //char *imlabel1 = find_replace(random_paths[i*2], "imgs", "labels");
- //char *imlabel2 = find_replace(random_paths[i*2+1], "imgs", "labels");
+ int id;
+ float iou;
+
+ char *imlabel1 = find_replace(paths[i*2], "imgs", "labels");
+ imlabel1 = find_replace(imlabel1, "jpg", "txt");
+ FILE *fp1 = fopen(imlabel1, "r");
+
+ while(fscanf(fp1, "%d %f", &id, &iou) == 2){
+ if (d.y.vals[i][2*id] < iou) d.y.vals[i][2*id] = iou;
+ }
+
+ char *imlabel2 = find_replace(paths[i*2+1], "imgs", "labels");
+ imlabel2 = find_replace(imlabel2, "jpg", "txt");
+ FILE *fp2 = fopen(imlabel2, "r");
+
+ while(fscanf(fp2, "%d %f", &id, &iou) == 2){
+ if (d.y.vals[i][2*id + 1] < iou) d.y.vals[i][2*id + 1] = iou;
+ }
+
+ for (j = 0; j < classes; ++j){
+ if (d.y.vals[i][2*j] > .5 && d.y.vals[i][2*j+1] < .5){
+ d.y.vals[i][2*j] = 1;
+ d.y.vals[i][2*j+1] = 0;
+ } else if (d.y.vals[i][2*j] < .5 && d.y.vals[i][2*j+1] > .5){
+ d.y.vals[i][2*j] = 0;
+ d.y.vals[i][2*j+1] = 1;
+ } else {
+ d.y.vals[i][2*j] = SECRET_NUM;
+ d.y.vals[i][2*j+1] = SECRET_NUM;
+ }
+ }
+ fclose(fp1);
+ fclose(fp2);
free_image(im1);
free_image(im2);
}
- free(random_paths);
+ if(m) free(paths);
return d;
}
@@ -503,11 +534,11 @@
void *load_thread(void *ptr)
{
-
- #ifdef GPU
- cudaError_t status = cudaSetDevice(gpu_index);
- check_error(status);
- #endif
+
+#ifdef GPU
+ cudaError_t status = cudaSetDevice(gpu_index);
+ check_error(status);
+#endif
printf("Loading data: %d\n", rand_r(&data_seed));
load_args a = *(struct load_args*)ptr;
@@ -517,6 +548,8 @@
*a.d = load_data_detection(a.n, a.paths, a.m, a.classes, a.w, a.h, a.num_boxes, a.background);
} else if (a.type == REGION_DATA){
*a.d = load_data_region(a.n, a.paths, a.m, a.w, a.h, a.num_boxes, a.classes);
+ } else if (a.type == COMPARE_DATA){
+ *a.d = load_data_compare(a.n, a.paths, a.m, a.classes, a.w, a.h);
} else if (a.type == IMAGE_DATA){
*(a.im) = load_image_color(a.path, 0, 0);
*(a.resized) = resize_image(*(a.im), a.w, a.h);
--
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