Chinese Journal of Lasers, Volume. 36, Issue 11, 2997(2009)
Two Dimensional Discrete Walsh Transform Based on Multi-Channel Volume Holographic Correlator
[1] [1] K. G. Beauchamp. Walsh Functions and Their Applications[M]. London:Academic Press,London,1975
[2] [2] J. W. Goodman,A. R. Dias,L. M. Woody. Fullyparallel high-speed incoherent optical method for performing discrete Fourier transforms[J]. Opt. Lett.,1978,2(1):1-3
[3] [3] Asit K. Datta,Sunit K. Sen,Anish Deb et al.. Realization of a two-dimensional discrete Walsh transform in a microprocessor-controlled optical architecture[J]. Opt. Eng. 1994,33(2):535-540
[4] [4] A. Vander Lugt. Signal detection by complex spatial filtering[J]. IEEE Trans. Inf. Theory IT-10,1964,10(2):139-145
[5] [5] J. R. Leger,S. H. Lee. Coherent optical implementation of generalized two-dimensional transforms[C]. Real-time signal processing,Society of Photo-Optical Instrymentation Engineers,1978:210-218
[6] [6] J. R. Leger,S. H. Lee. Hybrid optical processor for pattern recognition and classification using a generalized set of pattern functions[J]. Appl. Opt.,1982,21(2):274-287
[7] [7] I. Glaser. Noncoherent parallel optical processor for discrete two-dimensional linear transformations[J]. Opt. Lett.,1980,5(10):449-451
[8] [8] I. Glaser. Lenslet array processors[J]. Appl. Opt.,1982,21(7):1271-1280
[9] [9] I. Glaser. Compact lenslet-array-based holographic correlator/convolver[J]. Opt. Lett.,1995,20:1565-1567
[13] [13] K. Ni,Z. Qu,L. Cao et al.. High accurate volume holographic correlator with 4000 parallel correlation channels[J]. SPIE,2008,6827:68271J
[14] [14] C. Gu,H. Fu,J. Lien. Correlation patterns and cross-talk noise in volume holographic optical correlators[J]. J. Opt. Soc. Am. A,1995,12(5):861-868
[15] [15] C. Ouyang,L. Cao,Q. He et al.. Sidelobe suppression in volume holographic optical correlators by use of speckle modulation[J]. Opt. Lett.,2003,28(20):1972-1974
[16] [16] K. Ni,Z. Qu,L. Cao et al.. Improving accuracy of multichannel volume holographic correlators by using a two-dimensional interleaving method[J]. Opt. Lett.,2007,32(20):2972-2974
Get Citation
Copy Citation Text
Ma Qiang, Cao Liangcai, Tan Qiaofeng, He Qingsheng, Jin Guofan. Two Dimensional Discrete Walsh Transform Based on Multi-Channel Volume Holographic Correlator[J]. Chinese Journal of Lasers, 2009, 36(11): 2997
Category: holography and information processing
Received: Dec. 26, 2008
Accepted: --
Published Online: Nov. 11, 2009
The Author Email: Qiang Ma (maqiang00@mails.tsinghua.edu.cn)