Research On Extraction Of Region Of Interest For ID Photo
Chuanli Xi, Xiao Rong Chen, Yang Xu · Applied Mechanics and Materials · 2013
Region of interest (ROI) play important roles in image analysis and processing areas. In order to solve the problems of large scale storage and transmission of ID photos, this paper presents an approach to extract the ROI of ID photos. A standard facial training database is established by these extracted images. PCA algorithm extracts facial feature values of the extracted images and applied them to facial recognition. Facial recognition algorithm is efficient to manage these ID photos.