Impovement of Image Reconstruction from Kinoform using Error-Diffusion Method(International Workshop on Advanced Image Technology 2009)
スポンサーリンク
概要
- 論文の詳細を見る
A computer-generated hologram (CGH) is made for three-dimensional image reconstruction of a virtual object which is a difficult to irradiate the laser light directly. One of the adverse effect factors is quantization of wave front computed by program when a computer-generated hologram is made. Amplitude element is not considered in Kinoform, it needs processing to reduce noise or false image. So several investigation was reported that the improvement of reconstructed image of Kinoform. Means to calculate the most suitable complex amplitude distribution are iterative algorithm, simulated annealing algorithm and genetic Algorithm. Error diffusion method reconstructed to separate the object as for the noise that originated in the quantization error. So it is efficient method to obtain high quality image with not many processing.
- 社団法人電子情報通信学会の論文
- 2009-01-05
著者
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Tanaka Ken-ichi
School of Science and Engineering Meiji University
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Fujita Yuta
School Of Science And Technology Meiji University
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Tanaka Ken-ichi
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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