检测视频中缺少的对象 [英] Detect missing objects in a video

问题描述

我想知道如何使用类似于YOLO的东西来检测丢失的物体?假设我有第一个视频记录智能手机，钥匙和护照.然后，我还有另一个仅捕获智能手机和按键的视频，是否可以发出警告，指出缺少物体?

I was wondering how can a missing object be detected using something similar to YOLO? Let's say I have the first video capturing a smartphone, keys and a passport. Then I have another video capturing the smartphone and keys only, is it possible to put up a warning stating that there is an object missing?

推荐答案

是.如果使用的是python版本的AlexeyAB darknet，则可以在此行中看到所有检测到的内容:

Yes. If you are using the python version of AlexeyAB darknet, you can see all the detections in this line:

https://github.com/AlexeyAB/darknet/blob/master/darknet_video.py#L81

然后在数组中搜索标签，如果标签不在该数组中，则返回警告或执行所需的操作.

Then search for the labels in the array and if a label is not in that array, you return a warning or do whatever you need.

if b'smartphone' not in detections[0]
     print('Warning')

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