modify dotrack module

tracking/dotrack/dotracks_back.py

@@ -23,34 +23,6 @@ class doBackTracks(doTracks):
         
         self.shopcart = ShoppingCart(bboxes)
 
-# =============================================================================
-#     def array2list(self):
-#         '''           0, 1,   2,  3,     4,      5,    6,      7,          8
-#             bboxes: [x1, y1, x2, y2, track_id, score, cls, frame_index, box_index]
-#             lboxes：[x1, y1, x2, y2, track_id, score, cls, frame_index, box_index] 
-#         '''
-# 
-#         track_ids = set(self.bboxes[:, 4])
-#         lboxes = []
-#         for t_id in track_ids:
-#             idx = np.where(self.bboxes[:, 4] == t_id)[0]
-#             box = self.bboxes[idx, :]
-#             
-#             x = (box[:, 0] + box[:, 2]) / 2
-#             y = (box[:, 1] + box[:, 3]) / 2
-#             
-#             # box: [x, y, w, h, track_id, score, cls, frame_index]
-#             box[:, 2] = box[:, 2] - box[:, 0]    
-#             box[:, 3] = box[:, 3] - box[:, 1]
-#             box[:, 0] = x
-#             box[:, 1] = y
-#       
-#             lboxes.append(box)
-# 
-#         
-#         return lboxes
-# =============================================================================
-
     def classify(self):
         '''功能：对 tracks 中元素分类 '''