A simple technique for space-variant target detection using fractional correlation

被引：1

作者：

Tripathi, R ^{[1
]}

Pati, GS ^{[1
]}

Singh, K ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Phys, Photon Grp, New Delhi 110016, India

来源：

SELECTED PAPER FROM INTERNATIONAL CONFERENCE ON OPTICS AND OPTOELECTRONICS '98: SILVER JUBILEE SYMPOSIUM OF THE OPTICAL SOCIETY OF INDIA | 1999年 / 3729卷

关键词：

D O I：

10.1117/12.346817

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

A simple space-variant correlation technique has been proposed using fractional correlation. Phase-only fractional correlation has been proposed for improved target discrimination and light efficiency. Design of fractional matched filters for space-valiant detection of single and multiple objects has been discussed and demonstrated. The effect of object scale variation on the performance of fractional correlation has also been studied.

引用

页码：45 / 50

页数：6

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