Low-quality video face recognition method based on SICNN
A face recognition, low-quality technology, applied in the field of face recognition, can solve problems such as low efficiency of low-quality video recognition, and achieve the effect of reducing training and testing time, accurate classification results, and reducing computational complexity
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[0032] A low-quality video face recognition method based on SICNN, comprising the following steps:
[0033] Step 1, data preprocessing, split the low-quality video data in the data set into image frames, face detection and cropping into 32*40px face images, divide the image set into training set and test set using algorithm, and the data set The size ratio is 7:3. For example, the COX data set can be used, and the training samples and test samples have been divided into ten divisions using the COX data set, and the results are the average of ten experiments.
[0034]The COX face dataset aims to solve the problems of video-to-still (V2S), still-to-video (S2V) and video-to-video (V2V) face recognition. The dataset contains 1,000 subjects, and each subject simulates a video surveillance scene, capturing 1 high-quality still image and 3 video sequences (cam1, cam2, cam3). After face detection and data preprocessing, the number of image frames containing faces in most video seque...
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