期刊名称：International Journal of Computer Science Issues
印刷版ISSN：1694-0784
电子版ISSN：1694-0814
出版年度：2016
卷号：13
期号：6
出版社：IJCSI Press
摘要：This reasearch undertaken to develop facial recognition system to lie expression prediction use CBIR (Content based image retrieval) techniques. this techniques intendes technique of behavior lie acts on images JPEG compressed.System can automatically detect quickly and accurately lie acts. CBIR techniques search based on similarity visual mutual image held.Mechanisms used in CBIR is using the feature vector of the image as pointer to document image. Image feature extraction is using feature vector 2D DCT (Two-Dimensional Discrete Cosine Transform). system based on analysis and face image processing with value of the performance evaluation system retrieval precision and recal.
