New Dynamic Image Processing Technique for the Analysis of Texture Movement: Study of the Dissipative Structure in the Electrohydrodynamic Instability of Nematic Liquid Crystal
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概要
- 論文の詳細を見る
A dynamic texture image processing technique is developed. A moving texture is sampled every 0.42 s and a time series of 128 dynamic frames is obtained. Each frame is constructured by 32×32 pixcels with 64 gray scale levels of brightness. From the time course of each pixcel's brightness, a correlation time and a variance are calculated; then a "correlation image" and "variance image" of the moving texture are constructed. This technique is applied to the analysis of dissipative structures in the electrohydrodynamic instability of nematic liquid crystal. Interesting information about dynamic behavior is obtained.
- 社団法人応用物理学会の論文
- 1984-06-20
著者
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MIIKE Hidetoshi
Department of Communication Engineering, Kyushu University
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HASHIMOTO HAJIME
Department of Applied Biology, Faculty of Textile Science & Technology, Shinshu University
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OCHIAI Kouji
Department of Electrical Engineering, Yamaguchi University
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Ebina Y
Department Of Electrical Engineering Yamaguchi University
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Ebina Yoshio
Department Of Electrical Engineering
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Ebina Yoshio
Department Of Electric Engineering Faculty Of Engineering Yamaguchi University
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Miike Hidetoshi
Department Of Communication Engineering Kyushu University
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IKEMOTO Syunichi
Department of Electrical Engineering, Yamaguchi University
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Ikemoto Syunichi
Department Of Electrical Engineering Yamaguchi University
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Ochiai Kouji
Department Of Electrical Engineering Yamaguchi University
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