Face Pattern Recognition Using Convolutional Macropixel Approach
Yunke Li, Hongyuan Shi, Liang Chen, Fan Jiang · 2018
Convolutional Neural Network (CNN) is a widely used deep learning framework and is applied in the field of face recognition achieving outstanding results. Macropixel Comparison Approach is a shallow mathematical approach that recognizes face by comparing original pixel blocks of face images. In this paper, we are inspired by ideas of the currently popular deep neural network framework and introduce two features into the mathematical approach: deep overlap and weighted filter. The aim is to explore if the idea of deep learning could benefit mathematical recognition method, which might extend the scope of face recognition research. Results from our experiments show that the new proposed approach achieves markedly better recognition rates than the original macropixel methods.