Description: This is the design of the DCT-based face recognition systems. First of all, the background light of the current face recognition and face recognition to discuss the development of research in all aspects of content and applications And then studied the pretreatment of face recognition to discuss the pre-treatment of other face recognition methods,and analysis of the pros and cons of various methods, finally, the use of DCT (discrete cosine transform) image pre-processing to achieve in the face of the reduced-order processing Next on the face image feature extraction have been studied, A brief description of the feature extraction and algebraic geometry feature extraction, while in-depth study based on the DCT and the PCA Transform face image feature extraction in order to achieve face recognition system to identify whether the rate of increase in the research For the choice of classifier, this paper carried out on two of classifier, that is, nearest neighbor classifier and BP neura
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刘文珍毕业论文\毕业设计成绩评审表.doc
..............\答 辩 记 录 及 成 绩 表.doc
..............\终稿\1封面.doc
..............\....\2任务书.doc
..............\....\3开题报告.doc
..............\....\4摘要.doc
..............\....\5目录.doc
..............\....\DCT-based face recognition system design thesis.doc
..............\....\刘文珍指的导日志.doc
..............\....\毕业设计（论文）选题、审题表.doc
..............\终稿
刘文珍毕业论文
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