Multi-target tracking method based on feature aggregation
A multi-target tracking and target tracking technology, applied in the field of multi-target tracking based on feature aggregation, can solve the problems of reducing network speed, lack of differentiation, and a large amount of calculation, and achieve the effect of accurate data association and improved differentiation.
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[0017] The present invention will be described in detail below according to the accompanying drawings.
[0018] Such as figure 1 Shown, a kind of multi-target tracking method based on Single Shot target tracking and Identity-Aware feature aggregation of the present invention comprises the following steps:
[0019] Step 1: Read the video frame frame by frame, and the corresponding detection frame of each frame, and send them to the network.
[0020] Step 2: Use the multi-target tracking method of Single Shot target tracking and Identity-Aware feature aggregation to match and associate the detection frames between video frames. This step is the core of the present invention and is divided into the following sub-steps.
[0021] 1) Feature extraction:
[0022] Use the ResNet-34 model pre-trained on ImageNet as the basic feature extraction network to extract feature maps for adjacent frames, which includes five large convolutional layers Conv1-Conv5.
[0023] 2) Single Shot tar...
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