up new v4

Scheaven

2021-06-03 168af40fe9a3cc81c6ee16b3e81f154780c36bdb

 lib/detecter_tools/darknet/box.c

@@ -913,7 +913,7 @@
                    */

                    dets[j].prob[k] = 0;

                }

                else if (box_iou(a, b) > thresh && nms_kind == GREEDY_NMS) {

                else if (box_diou(a, b) > thresh && nms_kind == GREEDY_NMS) {
                    dets[j].prob[k] = 0;

                }

                else {