IndexError: too many indices for tensor of dimension 1
使用YoloV5和DeepSort做目标检测跟踪的时候,将视频流切换到了树莓派的网络摄像头,报以下错误
Traceback (most recent call last):
File ".demo_simple.py", line 77, in <module>
demo.detect()
File ".demo_simple.py", line 58, in detect
track_bboxes = tracker_l.update_tracker(frame, yolo_bboxes)
File "I:DocumentsMachine Learning基础趣味CV项目实战项目7:YOLOv5+Deepsort 道路车辆分析2.deepsorthighway_detection.py", line 133, in update_tracker
outputs = self.deepsort.update(xywhs, confss, clss, image)
File "I:DocumentsMachine Learning基础趣味CV项目实战项目7:YOLOv5+Deepsort 道路车辆分析2.deepsortdeep_sortdeep_sortdeep_sort.py", line 32, in update
bbox_tlwh = self._xywh_to_tlwh(bbox_xywh)
File "I:DocumentsMachine Learning基础趣味CV项目实战项目7:YOLOv5+Deepsort 道路车辆分析2.deepsortdeep_sortdeep_sortdeep_sort.py", line 55, in _xywh_to_tlwh
bbox_tlwh[:, 0] = bbox_xywh[:, 0] - bbox_xywh[:, 2]/2.
IndexError: too many indices for tensor of dimension 1
最后在GitHub找到了原因
原因是当前画面中检测框数目为空
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