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Prediction of Brightness Using Contrast Profile Method-Brightness Prediction Based on Luminance Contrast, Part 2-
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- Nakamura Yoshiki
- Tokyo Institute of Technology
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- Egawa Kotoku
- Toppan Printing Co., Ltd.
Bibliographic Information
- Other Title
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- コントラスト・プロファイルを用いた明るさ知覚の予測―輝度の対比を考慮した明るさ知覚に関する研究(その2)―
- コントラスト プロファイル オ モチイタ アカルサ チカク ノ ヨソク キド ノ タイヒ オ コウリョ シタ アカルサ チカク ニ カンスル ケンキュウ ソノ 2
- —Brightness Prediction Based on Luminance Contrast, Part 2—
- ―輝度の対比を考慮した明るさ知覚に関する研究(その2)―
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Description
A formula using the contrast profile method is proposed to predict the brightness of even complicated luminance distribution in the real scene. The appropriateness of using the contrast profile method is first explained based on the multi-channel model of the visual system. Then, the previous formula using target size as a parameter is transformed into a formula using detected spatial wavelength as a parameter. Finally, the formula is checked experimentally using complicated luminance images as stimuli.
Journal
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- JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN
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JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 89 (5), 230-235, 2005
The Illuminating Engineering Institute of Japan
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Details 詳細情報について
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- CRID
- 1390001204076817792
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- NII Article ID
- 110001234223
- 10031079863
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- NII Book ID
- AN00268860
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- ISSN
- 1349838X
- 21851506
- 00192341
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- NDL BIB ID
- 7339513
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL Search
- Crossref
- CiNii Articles
- OpenAIRE
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- Abstract License Flag
- Disallowed