Glass detection method and system for face recognition
A technology for glasses detection and face recognition, which is applied in the field of glasses detection methods and systems for face recognition, can solve the problems of single feature extraction, low classification performance, single classifier, etc., achieve strong stability and discrimination ability, and reduce feature The effect of dimensionality and complexity reduction
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[0055] The embodiments of the present invention are described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways as defined and covered by the claims.
[0056] A preferred embodiment of the present invention provides a glasses detection method for face recognition. The feature classifier used in the glasses detection method in this embodiment has the characteristics of low feature dimension, good feature description stability and high classification accuracy. The feature classifier classifies the face image to be tested, and has the characteristics of high computing efficiency and high detection accuracy. refer to figure 1 , the glasses detection method of this embodiment includes:
[0057] Step S101, acquiring an image of the glasses area from the face image to be tested;
[0058] In an optional embodiment, the step of acquiring an image of the glasses region may include:
[0059] Perform face de...
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