Convolution neural network and conditional random field-based face detection method
A convolutional neural network and conditional random field technology, applied to computer parts, character and pattern recognition, instruments, etc., can solve the problems of low accuracy, insufficient to deal with partial facial expressions and occluded faces, and achieve accuracy High, high precision, high precision effect
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[0032] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.
[0033] like figure 1 Shown, the face detection method of the present invention based on convolutional neural network and conditional random field comprises the following steps:
[0034] (1) Collect the face image from the face database, extract the face area and non-face area from the face image according to the label information of the face image in the face database, and scale the face image ...
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