2026-03-07T12:29:44Z https://kgwu.repo.nii.ac.jp/oai

oai:kgwu.repo.nii.ac.jp:00000261 2023-06-19T09:01:47Z 1:21

視覚的注意と対象知覚 : 視覚的特徴と知覚的表現の水準 Visual Attention and Object Perception : Levels of Visual Features and Perceptual Representation 鵜沼, 秀行 526 長谷川, 桐 527 UNUMA, Hideyuki 528 HASEGAWA, Hisa 529 object perception visual attention visual features perceptual representation object perception visual attention visual features perceptual representation This paper gives a brief overview of recent research on object perception and visual attention processes. We suggest two object-based attention mechanisms; an early-selection mechanism that uses perceptual grouping principles, and a late-selection mechanism that operates on more abstract representation with higher visual features. We also argue the distinction between two levels of perceptual representation in object perception; entry level at which dissimilar objects are perceived, and subordinate level at which similar objects such as faces are discriminated. This paper gives a brief overview of recent research on object perception and visual attention processes. We suggest two object-based attention mechanisms; an early-selection mechanism that uses perceptual grouping principles, and a late-selection mechanism that operates on more abstract representation with higher visual features. We also argue the distinction between two levels of perceptual representation in object perception; entry level at which dissimilar objects are perceived, and subordinate level at which similar objects such as faces are discriminated. departmental bulletin paper 川村学園女子大学 2007-03-15 application/pdf 川村学園女子大学研究紀要 1 18 47 60 The journal of Kawamura Gakuen Woman's University AN10179111 09186050 https://kgwu.repo.nii.ac.jp/record/261/files/kiyou18-1 3 unuma ot.pdf https://kgwu.repo.nii.ac.jp/records/261 jpn 110006392623