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  Object Shape in Basic Level Categorisation

Graf, M., & Bülthoff, H. (2003). Object Shape in Basic Level Categorisation. In F. Schmalhofer, R. Young, & G. Katz (Eds.), EuroCogSci 03: the European Cognitive Science Conference 2003 (pp. 390). Mahwah, NJ, USA: Erlbaum.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0013-DBB9-E Version Permalink: https://hdl.handle.net/21.11116/0000-0005-0F25-2
Genre: Conference Paper

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 Creators:
Graf, M1, 2, Author           
Bülthoff, HH1, 2, Author           
Affiliations:
1Department Human Perception, Cognition and Action, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497797              
2Max Planck Institute for Biological Cybernetics, Max Planck Society, Spemannstrasse 38, 72076 Tübingen, DE, ou_1497794              

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 Abstract: One of the central questions in object categorisation is how the shape variability of different category members can be accounted for. It was proposed recently that the shape variability of objects from a basic level category usually can be described well with continuous deforming shape transformations (topological or morphing transformations). Previous experiments with line drawings showed that categorisation performance depends systematically on the amount of shape transformation, both in speeded categorisation tasks and rating tasks (Graf, 2002). We investigated whether this systematic dependency holds for grey-level images, and for rotated and shifted objects.

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 Dates: 2003-09
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: BibTex Citekey: 2230
DOI: 10.4324/9781315782362-93
 Degree: -

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Title: European Cognitive Science Conference (EuroCogSci 2003)
Place of Event: Osnabrück, Germany
Start-/End Date: 2003-09-10 - 2003-09-13

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Title: EuroCogSci 03: the European Cognitive Science Conference 2003
Source Genre: Proceedings
 Creator(s):
Schmalhofer, F, Editor
Young, R, Editor
Katz, G, Editor
Affiliations:
-
Publ. Info: Mahwah, NJ, USA : Erlbaum
Pages: 476 Volume / Issue: - Sequence Number: - Start / End Page: 390 Identifier: ISBN: 0-8058-5005-8