Presentation | 2008/10/31 Gloss and Shape Perception from Shading Associated with Second-Order Derivative on Luminance Distribution Masahito NAGATA, Katsunori OKAJIMA, Masayuki OSUMI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The mechanism of gloss perception has been unclear and thus the perceived glossiness doesn't always correspond to the physically-measured glossiness. In the present report, we show that glossy specular component is isolated from the reconstructed shape by means of the second-order derivative value on luminance distribution in our visual system. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Gloss perception / Shape from shading / Second-order derivative / Luminance distribution / Phong model |
Paper # | HIP2008-96 |
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Committee | HIP |
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Conference Date | 2008/10/31(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Human Information Processing (HIP) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Gloss and Shape Perception from Shading Associated with Second-Order Derivative on Luminance Distribution |
Sub Title (in English) | |
Keyword(1) | Gloss perception |
Keyword(2) | Shape from shading |
Keyword(3) | Second-order derivative |
Keyword(4) | Luminance distribution |
Keyword(5) | Phong model |
1st Author's Name | Masahito NAGATA |
1st Author's Affiliation | Yokohama National University() |
2nd Author's Name | Katsunori OKAJIMA |
2nd Author's Affiliation | Yokohama National University |
3rd Author's Name | Masayuki OSUMI |
3rd Author's Affiliation | Office Color Science |
Date | 2008/10/31 |
Paper # | HIP2008-96 |
Volume (vol) | vol.108 |
Number (no) | 282 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |