@article{oai:shonan-it.repo.nii.ac.jp:02000098,
 author = {松岡, 慧 and MATSUOKA, Kei},
 issue = {1},
 journal = {湘南工科大学紀要, SHONAN INSTITUTE OF TECHNOLOGY JOURNAL},
 month = {Mar},
 note = {近年，製品や建築などの内装材に採用されるテクスチャには，高級感がますます求められている．しかしながら，テクスチャデザインには，その方法論が存在せず，試行錯誤に依存しているのが現状である．本稿では，テクスチャの視覚評価因子とそれらに関与する光学特性を解明するとともに，その知見のデザインへの応用についても考察した．まず，多様なテクスチャを対象に実施した視覚評価実験解析の結果，テクスチャの高級感に奥行き感が大きく寄与するとともに，高い奥行き感評価が赤色系テクスチャにおいて顕著であることが示された．次に，上述の赤色系テクスチャを対象に実施した光学特性実験の結果，正反射光付近の角度における分光反射率差が奥行き感に寄与することが示された．さらに，試料に対する垂直角と入射光方向の各最大分光反射率における差異も奥行き感評価に関与することも判明したことから，観察角度の動的変化が奥行き感を高めることが示唆された．これらの結果から，テクスチャの高級感向上に向けた，有効な分光反射率の操作が示された．

In recent years, the texture used for interior materials such as products and buildings are required to have high grade quality. However, the methodology does not exist for the texture design, and it depends on trial and error at present. In this paper, the application method of the knowledge to the design was examined, while visual sense evaluation factor of the texture and optical characteristic concerning them were clarified. First, as a result of visual evaluation experimental analysis carried out for various textures, it was shown that depth sense greatly contributed to high grade quality of textures, and that high depth sense evaluation was remarkable in red colored textures. Next, as a result of optical characteristic experiment carried out for the above-mentioned red system texture, it was shown that spectral reflectance difference in the angle near the regular reflection light contributed to the depth sense. In addition, it was also proven that the difference in each maximum spectral reflectance of vertical angle and incident light direction for the sample was also concerned in the depth sense evaluation, and it was indicated that the dynamic change of the observation angle raised the depth sense. From these results, it was shown that the effective spectral reflectance was manipulated to improve the quality of the texture.},
 pages = {49--54},
 title = {テクスチャにおける視覚評価と光学特性の関係解析},
 volume = {56},
 year = {2022},
 yomi = {マツオカ, ケイ}
}