Merge branch 'master' of github.com:AlexeyAB/darknet

image_yolov4.sh

@@ -0,0 +1,6 @@
+
+
+./darknet detector test ./cfg/coco.data ./cfg/yolov4.cfg ./yolov4.weights data/dog.jpg -i 0 -thresh 0.25
+
+
+

include/darknet.h

@@ -985,6 +985,7 @@ LIB_API network *load_network(char *cfg, char *weights, int clear);
 LIB_API network *load_network_custom(char *cfg, char *weights, int clear, int batch);
 LIB_API network *load_network(char *cfg, char *weights, int clear);
 LIB_API void free_network(network net);
+LIB_API void free_network_ptr(network* net);
 
 // network.c
 LIB_API load_args get_base_args(network *net);

net_cam_v4.sh

@@ -0,0 +1,6 @@
+#rm test_dnn_out.avi
+
+./darknet detector demo ./cfg/coco.data ./cfg/yolov4.cfg ./yolov4.weights rtsp://admin:admin12345@192.168.0.228:554 -i 0 -thresh 0.25
+
+
+

src/blas.c

@@ -289,7 +289,7 @@ void normalize_cpu(float *x, float *mean, float *variance, int batch, int filter
         for(f = 0; f < filters; ++f){
             for(i = 0; i < spatial; ++i){
                 int index = b*filters*spatial + f*spatial + i;
-                x[index] = (x[index] - mean[f])/(sqrt(variance[f] + .000001f));
+                x[index] = (x[index] - mean[f])/(sqrt(variance[f] + .00001f));
             }
         }
     }

src/network.c

@@ -1164,6 +1164,11 @@ float network_accuracy_multi(network net, data d, int n)
     return acc;
 }
 
+void free_network_ptr(network* net)
+{
+    free_network(*net);
+}
+
 void free_network(network net)
 {
     int i;

video_yolov4.sh

@@ -0,0 +1,6 @@
+
+
+./darknet detector demo ./cfg/coco.data ./cfg/yolov4.cfg ./yolov4.weights test50.mp4 -i 0 -thresh 0.25
+
+
+