Rapid target detection method based on convolutional neural network
A convolutional neural network, target detection technology, applied in instruments, character and pattern recognition, computer parts and other directions, can solve the problem that the overall framework detection effect is not very outstanding, the model efficiency is not very high, etc.
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[0062] Below in conjunction with accompanying drawing and embodiment the method of the present invention is described in detail, present embodiment is implemented under the premise of technical solution of the present invention, has provided embodiment and specific operation process, but protection scope of the present invention is not limited to following the embodiment.
[0063] see figure 1 , the embodiment of the present invention includes the following steps:
[0064] A. Prepare the training sample set (x i ,y i ), i=1,..., N, N is the number of training samples, and N is a natural number. x i Indicates the fixed-size image corresponding to the training sample, the image that contains the target and the target fills the frame is a positive sample, and the other images are negative samples. the y i Represent a sample category vector:
[0065]
[0066]B. Divide all training samples into m batches, put m-2 batches of samples into a well-designed convolutional neura...
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