Grouping by color similarity, orientation similarity and collinearity under conditions of inattention
نویسندگان
چکیده
منابع مشابه
Psychophysical and electrophysiological evidence of independent facilitation by collinearity and similarity in texture grouping and segmentation
Gestalt factors of collinearity and similarity facilitate two fundamental perceptual tasks: grouping elements into figures and segmentation of figures from the ground. We have used a global-local paradigm to examine the psychophysical and neural correlates of these processes in humans: observers discriminated between orientations of either a three-Gabor group (grouping), or of a central Gabor w...
متن کاملPerception without attention: evidence of grouping under conditions of inattention.
Many theories of visual perception assume that before attention is allocated within a scene, visual information is parsed according to the Gestalt principles of organization. This assumption has been challenged by experiments in which participants were unable to identify what Gestalt grouping patterns had occurred in the background of primary-task displays (A. Mack, B. Tang, R. Tuma, S. Kahn, &...
متن کاملGrouping fuzzy sets by similarity
Article history: Received 22 August 2008 Received in revised form 25 March 2009 Accepted 27 March 2009
متن کاملTheories and Similarity: Categorization under Speeded Conditions
A largely accepted view in the categorization literature is that similarity-based reasoning is faster than theory-based reasoning. In the current study, we explored whether theorybased categorization behavior would continue to be observed when people are forced to make category decisions under time pressure. As a specific test of the theory-based view to category representation we examined the ...
متن کاملGrouping by Similarity Helps Concept Learning
In inductive learning, the order in which concept instances are presented plays an important role in learning performance. Theories predict that interleaving instances of different concepts is especially beneficial if the concepts are highly similar to each other, whereas blocking instances belonging to the same concept provides an advantage for learning lowsimilarity concept structures. This l...
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: Journal of Vision
سال: 2010
ISSN: 1534-7362
DOI: 10.1167/3.9.758