Overall Operations of the Hybrid-Optical Parallel Array Logic System 162 (H-OPALS162)

Yasuhiro AWATSUJI; Daisuke MIYAZAKI; Jun TANIDA; Yoshiki ICHIOKA

doi:10.1007/BF03254851

Overall Operations of the Hybrid-Optical Parallel Array Logic System 16² (H-OPALS16²)

Yasuhiro AWATSUJI, Daisuke MIYAZAKI, Jun TANIDA, Yoshiki ICHIOKA

著者情報

キーワード: digital optical computing, parallel processing, optical parallel array logic system, H-OPALS16², discrete correlator, programmable neighborhood operation

ジャーナルフリー

1994 年 1 巻 2 号 p. 163-165

DOI https://doi.org/10.1007/BF03254851

詳細

抄録

The authors have constructed a digital optical computing system, called hybrid-optical parallel array logic system 16² (H-OPALS16²). The system can execute neighborhood operations in parallel for two images consisting of 16×16 pixels. To achieve overall operation of the system, we developed an optical discrete correlator that enables the H-OPALS16² to execute programmable neighborhood operations. Noise reduction and lateral edge detection were executed to verify operation in the system. The frame rate of the system is 1.32 frame/s. We estimated that the speed of the constructed system can be increased up to 20 k frame/s.

責任著者(Corresponding author)

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