The role of transparency and occlusion in visual phantoms and stereocapture

透明度和遮挡在视觉幻象和立体捕获中的作用

• 批准号: 13610104
• 负责人: KITAOKA Akiyoshi
• 金额: $ 2.05万
• 依托单位: Ritsumeikan University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2001
• 资助国家: 日本
• 起止时间: 2001 至 2002
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-13610104/
• 关键词: visual completion; visual phantoms; stereocapture; stereopsis; transparency; illusion; occlusion; surface formation; 空間周波数特性

This research examined the relationship between visual phantoms and stereocapture from the viewpoint of transparency and occlusion. The result showed that both completion phenomena share a common characteristic in the spatial frequency domain, but that visual phantoms are based upon transparency while stereocapture is generated by occlusion. This finding throws light on elucidating the mechanisms of visual completion and surface formation in visual processing.

这项研究从透明和遮挡的角度检查了视觉幻像与立体接触之间的关系。结果表明，两种完成现象在空间频域中具有共同的特征，但是视觉幻像是基于透明度的，而立体刺激是通过遮挡产生的。这一发现阐明了视觉处理中视觉完成和表面形成的机制。

项目成果

Kitaoka, A et al.: "Similarity between Petter's effect and visual phantoms"Perception. 30. 519-522 (2001)

Kitaoka, A 等人：“佩特效应与视觉幻象之间的相似性”感知。

Kitaoka, A., Gyoba, J., Kawabata, H., and Sakurai, K.: "Perceptual continuation and depth in visual phantoms can be explained by perceptual transparency"Perception. 30. 959-968 (2001)

Kitaoka, A.、Gyoba, J.、Kawabata, H. 和 Sakurai, K.：“视觉幻象中的知觉延续和深度可以通过知觉透明度来解释”知觉。

Kitaoka, A., Gyoba, J., Kawabata, H., Sakurai, K.: "Perceptual continuation and depth in visual phantoms can be explained by perceptual transparency"Perception. 30. 959-968 (2001)

Kitaoka, A.、Gyoba, J.、Kawabata, H.、Sakurai, K.：“视觉幻象中的知觉延续和深度可以通过知觉透明度来解释”知觉。

Kitaoka, A., Gyoba, J., Sakurai, K., Kawabata, H.: "Similarity between Petter's effect and visual phantoms"Perception. 30. 519-522 (2001)

Kitaoka, A.、Gyoba, J.、Sakurai, K.、Kawabata, H.：“Petter 效应与视觉幻象之间的相似性”感知。

Kitaoka, A., Gyoba, J., Kawabata, H. and Sakurai, K.: "Two competing mechanisms underlying neon color spreading, visual phantoms and grating induction"Vision Research. 41. 2347-2354 (2001)

Kitaoka, A.、Gyoba, J.、Kawabata, H. 和 Sakurai, K.：“霓虹灯颜色扩散、视觉幻影和光栅感应背后的两种竞争机制”视觉研究。