2D wavelet transform using the a multiplexing technique

Zeev Zalevsky

doi:10.1117/12.2299091

1 September 1996 2D wavelet transform using the a multiplexing technique

Zeev Zalevsky

Proceedings Volume 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology; 27785S (1996) https://doi.org/10.1117/12.2299091
Event: 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 1996, Taejon, Korea, Republic of

Abstract

The Wavelet transform is an useful tool for data compression, analyzing short transient pulses, optical correlators etc. A 2-D version of this transform was obtained optically using the multi-channel approach. In this project the Wavelet transform is obtained with a single channel. The information of the different scalings is transmitted in different wavelengths, and summed incoherently at the output plan. Laboratory experimental results are demonstrated.

Citation Download Citation

Zeev Zalevsky "2D wavelet transform using the a multiplexing technique", Proc. SPIE 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 27785S (1 September 1996); https://doi.org/10.1117/12.2299091

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