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Color Constancy in Japanese Animation

日本动画中的色彩恒常性

基本信息

批准号：
17530677
负责人：
ICHIHARA Yasuyo
金额：
$ 0.96万
依托单位：
Hosen Gakuen College
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2005
资助国家：
日本
起止时间：
2005 至 2006
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-17530677/
关键词：
Color Constancy Color Appearance Japanese Animation Human Color Vision Color Memory Character Design Hayao Miyazaki Mamoru Hosoda 色彩感覚色指定細田守宮崎駿

项目摘要

In this study, we measured the colors of three Japanese Animations. The result can be seen on CIE-xy color spaces. It clearly showed that the color system is not natural appearance system but a poetic and artistic appearance system. Color constancy of human vision can tell the difference in skin and hair colors between under moonlight and day light.Human brain generates a match to the memorized color of an object from daylight viewing conditions to the color of the object in different viewing conditionsJapanese people always perceive the color of the Rising Sun in the Japanese flag as red even in different viewing conditions such as moonlight. Color images captured by a camera cannot present these human perceptions. However, Japanese colorists in Animation succeeded in painting effects of color constancy not only under moonlight but also added the memory matching colors.They aim to create a greater impact on viewer's perceptions by using the effect of the memory matching colors. In this paper, we propose the imagined Japanese Animation color system.This system in art is currently a subject of research in Japan. Its importance is that it could also provide an explanation on how human brain perceives the same color under different viewing condition

在这项研究中，我们测量了三个日本动画的颜色。结果可以在CIE-xy颜色空间上看到。它清楚地表明，色彩系统不是自然的表象系统，而是一种诗意的艺术表象系统。人类视觉的颜色恒常性可以区分月光和日光下皮肤和头发的颜色。人脑会根据白天观察条件下物体的颜色与不同观察条件下物体的颜色进行匹配。日本人即使在月光等不同观察条件下，也总是将日本国旗上的旭日的颜色视为红色。由相机捕获的彩色图像不能呈现这些人类感知。然而，日本动画色彩学家不仅在月光下成功地画出了色彩恒常的效果，而且还加入了记忆匹配颜色，他们的目的是利用记忆匹配颜色的效果对观众的感知产生更大的影响。在本文中，我们提出了想象的日本动画色彩系统。这一系统在艺术上是目前日本的一个研究课题。它的重要性在于它还可以解释人类大脑如何在不同的观看条件下感知同一种颜色