Maxpool fixes

src/maxpool_layer.c

@@ -80,8 +80,8 @@ void resize_maxpool_layer(maxpool_layer *l, int w, int h)
 void forward_maxpool_layer(const maxpool_layer l, network_state state)
 {
     int b,i,j,k,m,n;
-    int w_offset = -l.pad / l.stride;
-    int h_offset = -l.pad / l.stride;
+    int w_offset = -l.pad / 2;
+    int h_offset = -l.pad / 2;
 
     int h = l.out_h;
     int w = l.out_w;

src/utils.c

@@ -210,6 +210,9 @@ void replace_image_to_label(char *input_path, char *output_path) {
     find_replace(input_path, "/images/train2014/", "/labels/train2014/", output_path);    // COCO
     find_replace(output_path, "/images/val2014/", "/labels/val2014/", output_path);        // COCO
     find_replace(output_path, "/JPEGImages/", "/labels/", output_path);    // PascalVOC
+    find_replace(input_path, "\\images\\train2014\\", "\\labels\\train2014\\", output_path);    // COCO
+    find_replace(output_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
 
@@ -578,7 +581,7 @@ float mag_array(float *a, int n)
     int i;
     float sum = 0;
     for(i = 0; i < n; ++i){
-        sum += a[i]*a[i];   
+        sum += a[i]*a[i];
     }
     return sqrt(sum);
 }
@@ -673,7 +676,7 @@ float rand_normal()
 
 size_t rand_size_t()
 {
-    return  ((size_t)(rand()&0xff) << 56) | 
+    return  ((size_t)(rand()&0xff) << 56) |
             ((size_t)(rand()&0xff) << 48) |
             ((size_t)(rand()&0xff) << 40) |
             ((size_t)(rand()&0xff) << 32) |