Effects of cognitive figure-grasping on the process for the antagonistic phenomena to change in vision from assimilation to contrast or vice versa.

认知图形抓取对视觉中的对抗现象从同化到对比或反之亦然的过程的影响。

基本信息

批准号：
14510103
负责人：
GOTO Takuo
金额：
$ 1.22万
依托单位：
Aichi Prefectural University of Fine Arts and Music
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2002
资助国家：
日本
起止时间：
2002 至 2004
项目状态：
已结题

项目摘要

This study investigated how the cognitive figure-grasping influenced the process for the antagonistic phenomena to change in vision from assimilation to contrast with three main-factors thought to be combined to produce visual illusion. One group of subjects majoring in arts and another group of others, each having the different sets and experiences on the stimulus figures, observed the figures of slanted stripe-patterns for brightness assimilation and contrast and the other group in the different majors also observed the size illusions of concentric circles, squares, and lines for size assimilation and contrast., The results are almost identical through the different majors as follows. (1) The cognitive figure-grasping interacted with the background-frame and division of test and inducing figures (TFs and IFs) in the slanted stripe-patterns. The background-frame expedited assimilation, and the division advanced contrast. (2) The transition from overestimation (assimilation) to underestimation (contrast) was found to be closely related with the depth estimation of the TFs to the IFs under the antagonistic interaction between unity (assimilation) and departure (contrast). (3) The antagonistic "assimilation and contrast" is presumed to constitute the chief main-factors to cause visual illusions.These results were introduced in the sections describing the assimilation and contrast in the visual illusion and the main factors causing visual illusion in Handbook of the Science oflllusion (2005) and other publications.

这项研究调查了认知人物的抓斗如何影响拮抗现象从同化转变为与三个被认为合并以产生视觉幻觉的主要因素对比的过程。一组艺术专业的主体和另一组主体，每组都有不同的刺激图和经验，观察到倾斜条纹的倾斜条纹和对比的倾斜条纹图案的数字，而不同的专业中的另一组也观察到了同心圆，平方和对比的同心圆的尺寸。（1）认知图与测试的背景框架和分裂相互作用，并在倾斜条纹模式中诱导图（TFS和IFS）。背景框架加快了同化，该部门的对比度高。（2）发现从高估（同化）到低估（对比）的过渡与TF的深度估计与IFS的深度估计密切相关，而在统一（同化）和离发之间的拮抗相互作用下（对比）（对比度）。（3）假定拮抗作用的“同化和对比”构成了引起视觉幻觉的主要主要因素。这些结果是在描述视觉幻象的同化和对比的部分中引入的，以及在科学典礼（2005年）和其他出版物中引起视觉幻想的主要因素。