DIFFERENT STRATEGIES IN OPTICAL RECOGNITION OF POLYCHROMATIC IMAGES

被引：36

作者：

MILLAN, MS

YZUEL, MJ

CAMPOS, J

FERREIRA, C

机构：

[1] UNIV AUTONOMA BARCELONA,DEPT FIS,E-08193 BARCELONA,SPAIN

[2] UNIV VALENCIA,DEPT OPT,E-46021 VALENCIA,SPAIN

[3] UNIV BARCELONA,FAC FIS,E-08028 BARCELONA,SPAIN

来源：

APPLIED OPTICS | 1992年 / 31卷 / 14期

关键词：

OPTICAL PATTERN RECOGNITION; COLOR; PHASE-ONLY FILTERS;

D O I：

10.1364/AO.31.002560

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We treat two different problems in the recognition of polychromatic images: (1) recognition of an object with a given shape and color combination; (2) recognition of an object regardless of its color combination. To solve each problem we propose different strategies. The number of filters and the objects to which the filters are matched vary with the strategy. Phase-only filters have been used to achieve recognition of both problems. Computer results are given for different targets and scenes to show the behavior of the proposed strategies.

引用

页码：2560 / 2567

页数：8

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