COMPUTER-GENERATED PSEUDO HOLOGRAM WITH COMPLEX HADAMARD TRANSFORM AND IMPROVEMENT OF IMAGE RECONSTRUCTION(INTERNATIONAL Workshop on Advanced Image Technology 2008)
スポンサーリンク
概要
- 論文の詳細を見る
In this paper, we propose the Hadamard transform as a means of the image encoding. Hadamard transform is conversion of which the base function requested by Hadamard matrix composed of the regular matrix only of ±1, and the conversion type can show the base function by the sum total of the product of Hadamard matrix. First of all, a binary image was encoded by giving the processing of the Hadamard transform and the Complex Hadamard transform to the image. And, the hologram was made from the encoded image. Moreover, the phase element and amplitude element were extracted from the obtained image encoded. The removal of the noise was given by passing the filter thought the reproduced image. It is shown that the image was improved with the filter.
- 社団法人電子情報通信学会の論文
- 2007-12-31
著者
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Tanaka Ken-ichi
School of Science and Engineering Meiji University
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Fujita Yasuhito
School Of Science And Technology Meiji University
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Tanaka Ken-ichi
School Of Food And Nutritional Sciences University Of Shizuoka
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