Is entry-level recognition viewpoint invariant or viewpoint dependent?
نویسندگان
چکیده
منابع مشابه
Viewpoint-invariant and viewpoint-dependent object recognition in dissociable neural subsystems.
Participants viewed objects in the central visual field and then named either same or different depth-orientation views of these objects presented briefly in the left or the right visual field. The different-orientation views contained either the same or a different set of parts and relations. Viewpoint-dependent priming was observed when test views were presented directly to the right hemisphe...
متن کاملLow-level correlations between object properties and viewpoint can cause viewpoint-dependent object recognition.
Viewpoint-dependent recognition performance of 3-D objects has often been taken as an indication of a viewpoint-dependent object representation. This viewpoint dependence is most often found using metrically manipulated objects. We aim to investigate whether instead these results can be explained by viewpoint and object property (e.g. curvature) information not being processed independently at ...
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Three experiments investigated scene recognition across viewpoint changes, involving same/different judgements on scenes consisting of three objects on a desktop. On same trials, the comparison scene appeared either from the same viewpoint as the standard scene or from a different viewpoint with the desktop rotated about one or more axes. Different trials were created either by interchanging th...
متن کاملObject Recognition Can Be Viewpoint Dependent or Invariant – It's Just a Matter of Time and Task
As we move through our environment, we encounter familiar objects from various viewpoints. Despite the ensuing variability of the images projected onto the retina, we have seemingly little difficulty when it comes to recognizing objects we encounter. We can, however, see how the objects are oriented, suggesting that object recognition is to a certain degree dissociable from perception of other ...
متن کاملAction recognition is viewpoint-dependent in the visual periphery
Recognizing actions of others across the whole visual field is required for social interactions. In a previous study, we have shown that recognition is very good even when life-size avatars who were facing the observer carried out actions (e.g. waving) and were presented very far away from the fovea (Fademrecht, Bülthoff, & de la Rosa, 2016). We explored the possibility whether this remarkable ...
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ژورنال
عنوان ژورنال: Psychonomic Bulletin & Review
سال: 1998
ISSN: 1069-9384,1531-5320
DOI: 10.3758/bf03212955