Comparative studies on hierarchical integration of visual features

视觉特征层次整合的比较研究

• 批准号: 13610076
• 负责人: JITSUMORI Masako
• 金额: $ 1.86万
• 依托单位: Chiba 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 2003
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-13610076/
• 关键词: Comparative cognition; Motion; Memory; Pattern recognition; Dimensional integration; Categorization; Concepts; Pigeons; パターン認知; インバリアンス; カテゴリー弁別; 注意

The topics included in the present study conducted as a systematic approach to hierarchical integration of visual features are :1.Motion-shape and motion-color associations in working memory processes. When motion orientation (vertical or horizontal) of stimuli was uniquely associated with the choice required at the end of trials (hue-discrimination or shape-discrimination), pigeons selectively memorized the relevant information depending on the motion.2.SAME/DIFFERENT motion discrimination. To discriminate motion arrays of icons moving in unison and in different directions, pigeons used the global patterns of the SAME displays as well as relative motions of individual icons.3.Recognition of static and dynamic images of depth-rotated human faces. Dynamic-view training failed to enhance view-point invariance in pigeons, suggesting that pigeons are not integrating 2D views into, a 3D object.4.Usage of hierarchical visual features. In discriminating cartoon characters pigeons used both global and local aspects, with different mixtures of these types of information depending on the particular perceptual context.5.Functional equivalence of superordinate category members. Pigeons having been trained to classify typical and atypical exemplars of a prototype category treated the perceptually dissimilar atypical exemplars as functionally equivalent, in a manner consistent with the hierarchical feature structure of the prototype category.

本研究的主要内容是：1.工作记忆加工中的运动-形状和运动-颜色联想。当运动方向（垂直或水平）的刺激是唯一相关的选择所需的试验结束时（色调歧视或形状歧视），鸽子选择性地记住了相关的信息，这取决于运动。为了区分一致和不同方向移动的图标的运动阵列，鸽子使用了全局模式的显示器以及个体图标的相对运动。3.深度旋转人脸的静态和动态图像的识别。动态视图训练未能增强鸽子的视点不变性，这表明鸽子没有将2D视图整合到3D对象中。在区分卡通人物鸽子使用全球和本地方面，这些类型的信息的不同混合取决于特定的感知上下文。5.功能对等的上位范畴成员。已经被训练来对原型类别的典型和非典型样本进行分类的Pigmentary以与原型类别的分层特征结构一致的方式将感知上不同的非典型样本视为功能上等同的。

项目成果

A.Matsukawa, S.Inoue, M.Jitsumori: "Pigeon's recognition of cartoons : effects of fragmentation, scrambling, and deletion"Behavioural Processes. 65. 25-34 (2004)

A.Matsukawa、S.Inoue、M.Jitsumori：“鸽子对卡通的识别：碎片、加扰和删除的影响”行为过程。

Matsukawa A, Inoue, S., Jitsumori, M.: "Pigeon's recognition of cartoons : Effects of fragmentation, scrambling, and deletion of element"Behavioural Processes. (受理、発行予定).

Matsukawa A，Inoue，S.，Jitsumori，M.：“鸽子对卡通的识别：元素的碎片、扰乱和删除的影响”行为过程（已接受，待出版）。

M.Jitsumori, H.Makino.: "Recognition of same and different Images of depth-rotated human faces by pigeons."Learning & Behavior. (in press). (2004)

M.Jitsumori、H.Makino.：“鸽子对深度旋转人脸的相同和不同图像的识别。”学习

M.Jitsumori: "Categorization and formation of equivalence classes in animals : Studies in Japan on the background of contemporary developments"Japanese Psychological Research. (掲載決定).

M.Jitsumori：“动物等价类的分类和形成：当代发展背景下的日本研究”日本心理学研究（已出版）。

実森 正子: "動物の概念形成をめぐる記憶の問題"基礎心理学研究. 20・2. 164-168 (2002)

实森雅子：“与动物概念形成有关的记忆问题”基础心理学研究20・2（2002）。