Categorical perception of relative orientation in visual object recognition
نویسندگان
چکیده
منابع مشابه
Visual object aVordances: Object orientation
Five experiments systematically investigated whether orientation is a visual object property that aVords action. The primary aim was to establish the existence of a pure physical aVordance (PPA) of object orientation, independent of any semantic object–action associations or visually salient areas towards which visual attention might be biased. Taken together, the data from these experiments su...
متن کاملExploiting Dynamic Aspects of Visual Perception for Object Recognition
[Burgi94] P.-Y. Burgi and T. Pun, " Asynchronous image analysis: using the relationship luminance-to-latency to improve segmentation " , J. Promising directions in active vision " , Int. [Thorpe90] S.J. Thorpe, " Spike arrival times: A highly efficient coding scheme for neural networks " , In: R. 12 The final result of the dynamic indexing process is a restricted set of hypotheses for each imag...
متن کاملa computational visual neuroscience model for object recognition
in this study with the inspirations from both neuroscience and computer science, a combinatorial framework for object recognition was proposed having benefited from the advantages of both biologically-inspired hmax_s architecture model for feature extraction and extreme learning machine (elm) as a classifier. hmax model is a feed-forward hierarchical structure resembling the ventral pathway in ...
متن کاملVisual perception and stimulus orientation in cattle
The pupil in the eye of adult cattle is oval under contraction with the long axis nearly horizontal. Based on simple optophysical facts it is hypothesised that visual perception in such eyes is different for stimuli with vertically-separated details rather than stimuli with horizontally-separated details. This hypothesis was tested with three adult dairy bulls using an operant conditioning tech...
متن کاملOrientation invariance in visual shape perception.
To assess directly the orientation-invariance of specific shape representation stages in humans, we examined whether rotation (on the image plane or in depth) modulates the conjunction and linear non-separability effects in a shape visual search task (M. Arguin & D. Saumier, 2000; D. Saumier & M. Arguin, 2003). A series of visual search experiments involving simple 2D or 3D shapes show that the...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Memory & Cognition
سال: 2001
ISSN: 0090-502X,1532-5946
DOI: 10.3758/bf03195742