Tags

Type your tag names separated by a space and hit enter

Rotation direction affects object recognition.
Vision Res. 2004; 44(14):1717-30.VR

Abstract

What role does dynamic information play in object recognition? To address this question, we probed observers' memory for novel objects rotating in depth. Irrespective of object discriminability, performance was affected by an object's rotation direction. This effect was obtained despite the same shape information and views being shown for different rotation directions. This direction effect was eliminated when either static images or animations that did not depict globally coherent rotation were used. Overall, these results suggest that dynamic information, that is, the spatiotemporal ordering of object views, provides information independent of shape or view information to a recognition system.

Authors+Show Affiliations

Department of Cognitive and Linguistic Sciences, Brown University, 190 Thayer Street, Providence, Rhode Island 02912, USA. quoc.vuong@tuebingen.mpg.deNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

15136006

Citation

Vuong, Quoc C., and Michael J. Tarr. "Rotation Direction Affects Object Recognition." Vision Research, vol. 44, no. 14, 2004, pp. 1717-30.
Vuong QC, Tarr MJ. Rotation direction affects object recognition. Vision Res. 2004;44(14):1717-30.
Vuong, Q. C., & Tarr, M. J. (2004). Rotation direction affects object recognition. Vision Research, 44(14), 1717-30.
Vuong QC, Tarr MJ. Rotation Direction Affects Object Recognition. Vision Res. 2004;44(14):1717-30. PubMed PMID: 15136006.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Rotation direction affects object recognition. AU - Vuong,Quoc C, AU - Tarr,Michael J, PY - 2003/03/28/received PY - 2003/12/08/revised PY - 2004/5/12/pubmed PY - 2004/8/31/medline PY - 2004/5/12/entrez SP - 1717 EP - 30 JF - Vision research JO - Vision Res. VL - 44 IS - 14 N2 - What role does dynamic information play in object recognition? To address this question, we probed observers' memory for novel objects rotating in depth. Irrespective of object discriminability, performance was affected by an object's rotation direction. This effect was obtained despite the same shape information and views being shown for different rotation directions. This direction effect was eliminated when either static images or animations that did not depict globally coherent rotation were used. Overall, these results suggest that dynamic information, that is, the spatiotemporal ordering of object views, provides information independent of shape or view information to a recognition system. SN - 0042-6989 UR - https://www.unboundmedicine.com/medline/citation/15136006/Rotation_direction_affects_object_recognition_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0042698904000574 DB - PRIME DP - Unbound Medicine ER -