Perspective invariant function using dyadic wavelet transform

Mahmoud I. Khalil; Mohamed M. Bayoumi

doi:10.1117/12.408590

4 December 2000 Perspective invariant function using dyadic wavelet transform

Mahmoud I. Khalil, Mohamed M. Bayoumi

Proceedings Volume 4119, Wavelet Applications in Signal and Image Processing VIII; (2000) https://doi.org/10.1117/12.408590
Event: International Symposium on Optical Science and Technology, 2000, San Diego, CA, United States

Abstract

A perspective invariant function has been derived. It is based on analyzing the object boundary using the dyadic wavelet transform. Five dyadic wavelet transfer levels are used to define the invariant function. The selection of the dyadic levels is discussed. Experimental results test the recognition power of the proposed invariant function. In addition, the stability of the invariant function is examined.

Citation Download Citation

Mahmoud I. Khalil and Mohamed M. Bayoumi "Perspective invariant function using dyadic wavelet transform", Proc. SPIE 4119, Wavelet Applications in Signal and Image Processing VIII, (4 December 2000); https://doi.org/10.1117/12.408590

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