Face identification method based on Gabor wavelet and SB2DLPP
A face recognition, face image technology, applied in character and pattern recognition, instruments, computer parts and other directions, can solve problems such as loss of structural information, singular values, etc.
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[0057] Embodiment: The embodiment of the present invention uses the public Yale face database for recognition operation. The Yale storehouse that the embodiment of the present invention uses has included 165 pieces of human face images of 15 people, and each person has 11 different human face images, and these images have different expressions (sadness, joy, normal, drowsiness, surprise, wink), Different lighting conditions (left light source, front light source, right light source) and different facial details (with / without glasses).
[0058] like figure 1 Shown, a kind of face recognition method based on Gabor wavelet and SB2DLPP is characterized in that comprising the following steps:
[0059] Step S1, select 6 images, a total of 90 face images from each person in the Yale database to construct a training image dataset, and the remaining 75 images are used to construct a test image dataset.
[0060] Step S2, preprocessing all original face images in the training image dat...
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