Optical composite wavelet filters

Danny Roberge; Yunlong Sheng

doi:10.1364/OAM.1993.FF.1

OSA Annual Meeting
Technical Digest Series (Optica Publishing Group, 1993),
paper FF.1
•https://doi.org/10.1364/OAM.1993.FF.1

Optical composite wavelet filters

Danny Roberge and Yunlong Sheng

OSA Annual Meeting 1993

Toronto Canada
3–8 October 1993
ISBN:

From the session
Pattern Recognition: 3 (FF)

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D. Roberge and Y. Sheng, "Optical composite wavelet filters," in OSA Annual Meeting, Technical Digest Series (Optica Publishing Group, 1993), paper FF.1.

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Abstract

As a local operator in both space and frequency domains the wavelet transform is a band-pass filter useful to enhance the selected image edge features.

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