@article{oai:kgwu.repo.nii.ac.jp:00000261, author = {鵜沼, 秀行 and 長谷川, 桐 and UNUMA, Hideyuki and HASEGAWA, Hisa}, issue = {1}, journal = {川村学園女子大学研究紀要, The journal of Kawamura Gakuen Woman's University}, month = {Mar}, note = {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.}, pages = {47--60}, title = {視覚的注意と対象知覚 : 視覚的特徴と知覚的表現の水準}, volume = {18}, year = {2007} }