Two-dimensional pattern processing by means of image compression

Kouichi Nitta; Tomoyuki Minami; Osamu Matoba

doi:10.1117/12.795689

3 September 2008 Two-dimensional pattern processing by means of image compression

Kouichi Nitta, Tomoyuki Minami, Osamu Matoba

Proceedings Volume 7072, Optics and Photonics for Information Processing II; 70720W (2008) https://doi.org/10.1117/12.795689
Event: Optical Engineering + Applications, 2008, San Diego, California, United States

Abstract

A method for SIMD (Single Instruction stream Multi Data Stream) processing of two dimensional images. is improved. We study on characteristics of patterns on intermediate data in the algorithm. From the study, it is found that the patterns are periodical. A novel method for the improvement is developed by use of the characteristics. We estimate effectiveness of the improved method. The method is implemented on a personal computer and compared with the simulator based on the conventional scheme. As results of estimation, it is verified that the computational costs of the method are about ten times as small as that with the conventional compressed scheme.

Citation Download Citation

Kouichi Nitta, Tomoyuki Minami, and Osamu Matoba "Two-dimensional pattern processing by means of image compression", Proc. SPIE 7072, Optics and Photonics for Information Processing II, 70720W (3 September 2008); https://doi.org/10.1117/12.795689

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