Face recognition with range images and intensity images

被引：17

作者：

Chang, SD

Rioux, M

Domey, J

机构：

[1] National Research Council Canada, Institute for Information Technology, Visual Information Technology Group, Ottawa

来源：

OPTICAL ENGINEERING | 1997年 / 36卷 / 04期

关键词：

pattern recognition; range image; face identification; phase-only filter;

D O I：

10.1117/1.601299

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The surface normal of a range image of a face can be decomposed into three components. The combinations of these three weighted components produce 2-D intensity images with different illuminations. A phase-only vector fitter is designed based on these normal components. With such a vector filter, the face recognition can be performed between range face and range face, or between range face and intensity face. This kind of recognition is less sensitive to the changes of illumination of the input face. (C) 1997 Society of Photo-Optical Instrumentation.

引用

页码：1106 / 1112

页数：7

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