作者
D Mendlovic, E Marom, N Konforti
发表日期
1988/7/1
期刊
Optics communications
卷号
67
期号
3
页码范围
172-176
出版商
North-Holland
简介
Design of matched filters containing a single radial harmonic of an object are shown to provide shift and scale invariant correlations. The theory of the expansion, using Mellin radial harmonics, is analyzed and tested experimentally for some binary optical targets. Cross-correlation pattern recognition in the presence of scale and shift invariances has been successfully demonstrated.
引用总数
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D Mendlovic, E Marom, N Konforti - Optics communications, 1988