Presentation 1999/10/18
A Restoration and Evaluation of Various Modulation Images by Two Dimensional Visual Model (IX)
Junji KAWASAKI, Kentaro TACHIBANA, Norihisa MORI, Toshiki MURATA, Akira HAYASHI, Taizo IIJIMA,
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Abstract(in English) When we see a binary black and white image, it appears, to our visual sense, to become clearer because of a pseudo halftone. We presented a theory and experimental results for layered model which extende external world, retina and brain of the one dimensional visual model, the equivalence approximation method of it and the two dimensional visual model. This paper propose the equivalence approximation method of two dimansion based on one dimensional visual model. We obtain experimentally the reconstracted images, the measure of approximation of density four division method, ordered dither method, Random dither method and least mean error method. The measure of approximation presents the objective estimation scale to coincide with the subjective estimation of the two modulation images by the equivalence approximation method. We presents the image estimation method which is no significant difference between its method and two dimensional model. Generally, we believe the measure of approximation is effective the arbitrary two value modulation images.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Eqivalence approximation method / Density four division method / Ordered dither method / Randdom dither methodand / Least mean error method Measure of approximation
Paper # MVE99-48
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Conference Information
Committee MVE
Conference Date 1999/10/18(1days)
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Paper Information
Registration To Media Experience and Virtual Environment (MVE)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Restoration and Evaluation of Various Modulation Images by Two Dimensional Visual Model (IX)
Sub Title (in English)
Keyword(1) Eqivalence approximation method
Keyword(2) Density four division method
Keyword(3) Ordered dither method
Keyword(4) Randdom dither methodand
Keyword(5) Least mean error method Measure of approximation
1st Author's Name Junji KAWASAKI
1st Author's Affiliation Kanazawa Technical College()
2nd Author's Name Kentaro TACHIBANA
2nd Author's Affiliation Kanazawa Institute of Tecnology
3rd Author's Name Norihisa MORI
3rd Author's Affiliation Kanazawa Institute of Tecnology
4th Author's Name Toshiki MURATA
4th Author's Affiliation Kanazawa Institute of Tecnology
5th Author's Name Akira HAYASHI
5th Author's Affiliation Kanazawa Institute of Tecnology
6th Author's Name Taizo IIJIMA
6th Author's Affiliation Soken Institute Inc
Date 1999/10/18
Paper # MVE99-48
Volume (vol) vol.99
Number (no) 363
Page pp.pp.-
#Pages 8
Date of Issue