AN ALGORITHM TO FIND ALL SOLUTIONS OF BLIND DECONVOLUTION (Image Processing and Coding)(International Workshop On Advanced Image Technology (IWAIT2004))
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概要
- 論文の詳細を見る
This paper shows that blind deconvolution has only finite solutions if an original image and a point spread function are nonzero over a restricted domain, in other words, an observed image has finite support. The key of the proof is to use z-transformations and factorizations of polynomials. Then, we propose an algorithm to find all finite solutions under the boundary condition. Finally, we confirm that we can extract all sets of an original image and a point spread function from a degraded image by using our algorithm in numerical examples.
- 社団法人電子情報通信学会の論文
- 2004-01-05
著者
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WATANABE Eiji
Faculty of Systems Engineering, Shibaura Institute of Technology
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Kobayashi Fujio
Faculty Of Engineering Fukuyama University
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Watanabe E
Faculty Of Science And Engineering Konan University
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Ozeki Takashi
Faculty of Engineering, Fukuyama University
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Ishikawa Hiroshi
Faculty of Engineering, Fukuyama University
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Ozeki Takashi
Faculty Of Engineering Fukuyama University
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Ozeki T
Faculty Of Engineering Fukuyama University
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Ishikawa Hiroshi
Faculty Of Engineering Fukuyama University
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Watanabe Eiji
Faculty Of Engineering Fukuyama University
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