Face detection method and device adopting cascade classifier
A cascade classifier and face detection technology, applied in the field of face detection technology, can solve the problems of slow detection speed of the face detector, inability to achieve real-time detection, difficult face detection, etc., and achieve real-time face detection, The effect of easy convergence and strong distinguishing ability
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[0030] In the following description, many technical details are proposed in order to enable readers to better understand the application. However, those skilled in the art can understand that without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in each claim of the present application can be realized.
[0031] In order to make the purpose, technical solution and advantages of the present invention clearer, the following will further describe the implementation of the present invention in detail in conjunction with the accompanying drawings.
[0032] The first embodiment of the present invention relates to a face detection method using cascaded classifiers. In this embodiment, positive samples and negative samples need to be prepared in advance for training the cascade structure classifier and the light cascade structure classifier. For convenience of description, each level of the tra...
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