IMAGE PREPROCESSING BASED ON SINGULAR VAILUE AND FACE RECOGNITION

JING Xiaoyuan; GUO Yaofei; YANG Jingyu

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Volume 28 Issue 2

Apr. 1999

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INFORMATION AND CONTROL > 1999 > 28(2): 116-120.

JING Xiaoyuan, GUO Yaofei, YANG Jingyu. IMAGE PREPROCESSING BASED ON SINGULAR VAILUE AND FACE RECOGNITION[J]. INFORMATION AND CONTROL, 1999, 28(2): 116-120.

Citation:

JING Xiaoyuan, GUO Yaofei, YANG Jingyu. IMAGE PREPROCESSING BASED ON SINGULAR VAILUE AND FACE RECOGNITION[J]. INFORMATION AND CONTROL, 1999, 28(2): 116-120.

Citation:

JING Xiaoyuan, GUO Yaofei, YANG Jingyu. IMAGE PREPROCESSING BASED ON SINGULAR VAILUE AND FACE RECOGNITION[J]. INFORMATION AND CONTROL, 1999, 28(2): 116-120.

IMAGE PREPROCESSING BASED ON SINGULAR VAILUE AND FACE RECOGNITION

Department of Computer Science, Nanjing University of Science and Technology, Nanjing 210094

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Received Date: January 03, 1998
Published Date: April 19, 1999

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Abstract

Abstract

In order to enhance the classification information of a image, we use band-pass filtering to preprocess face image and to improve the sort performance of singular value feature. We give a group of circular filter functions, use genetic algorithm to select the frequency band of larger divisibility value, and design the expression of chromosome and the solution of fitness. Experiments prove that we can get better sort result of singular value feature by doing preprocessing than undoing it.
- face recognition,
- singular value feature,
- band-pass filtering,
- frequency band selection

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References

1 Rama Chellappa,et al.Human and Machine Recognition of Faces: a Survey,Proc.IEEE,1995,83(5): 705～740
2 洪子泉.基于代数方法的图像特征抽取和识别,博士学位论文,南京理工大学,1990.4
3 Hong Z.Q.,Algebraic Feature Extraction of Image for Recognition.P.R.,1991,24(2):211～219
4 钟玉琢等著,机器人视觉技术,北京:国防工业出版社,1994

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