Uniform connectedness and classical gestalt principles of perceptual grouping
نویسندگان
چکیده
منابع مشابه
Uniform connectedness and classical Gestalt principles of perceptual grouping.
We assessed whether uniform connectedness (UC; Palmer & Rock, 1994) operates prior to effects reflecting classical principles of grouping: proximity and similarity. In Experiments 1 and 2, reaction times to discriminate global letters (H vs. E), made up of small circles, were recorded. The small circles were respectively grouped by proximity, similarity of shapes, and by UC. The discrimination ...
متن کاملNeural Dynamics of Gestalt Principles of Perceptual Organization: From Grouping to Shape and Meaning
Baingio Pinna’s article “New Gestalt principles of perceptual organization: An extension from grouping to shape and meaning” won the 2009 Metzger Award of the Society for Gestalt !eory and its Applications. In this article, Pinna presented a variety of novel images that probe the way in which local and global factors interact to generate the percepts that we consciously see. As Pinna noted at t...
متن کاملNew Gestalt Principles of Perceptual Organization: An Extension from Grouping to Shape and Meaning1
Perceptual organization is a key issue of Vision Science challenging all its main approaches, be they computational, psychophysical, neurophysiological or phenomenological. It concerns the problem of why we perceive a world articulated in objects such as people, cities, houses, cars and trees, and not in differences of luminances, edges and bars, or in Wertheimer’s (1923) words: I stand at the ...
متن کاملSimulating Perceptual Clustering by Gestalt Principles
In this paper we propose a method for the detection of salient non-local structures in vector graphics. Non-local structures may consist of similar graphical objects—the constituents of a vector graphics—or of objects which are orderly arranged. They may be perceived immediately, but they are not explicitly represented in the internal description of a graphics. Information on such cognitive rel...
متن کاملUniform connectedness and uniform local connectedness for lattice-valued uniform convergence spaces
We apply Preuss' concept of $mbbe$-connectedness to the categories of lattice-valued uniform convergence spaces and of lattice-valued uniform spaces. A space is uniformly $mbbe$-connected if the only uniformly continuous mappings from the space to a space in the class $mbbe$ are the constant mappings. We develop the basic theory for $mbbe$-connected sets, including the product theorem. Furtherm...
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: Perception & Psychophysics
سال: 1999
ISSN: 0031-5117,1532-5962
DOI: 10.3758/bf03205537