Results 41 to 50 of about 366,039 (275)

Visual consciousness dynamics in adults with and without autism

open access: yesScientific Reports, 2022
Sensory differences between autism and neuro-typical populations are well-documented and have often been explained by either weak-central-coherence or excitation/inhibition-imbalance cortical theories.
Jan Skerswetat   +2 more
doaj   +1 more source

Perceptual Grouping in Kuramoto Oscillator Networks

open access: yes, 2023
Meier M. Perceptual Grouping in Kuramoto Oscillator Networks.
Meier, Martin
core   +1 more source

DESIGN OF ORIENTATION ASSESSMENT FUNCTIONS FOR GESTALT-GROUPING UTILIZING LABELED SAMPLE-DATA [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019
Psychological evidence is given that perceptual grouping is an important help for various visual tasks. Object recognition and land use classification from remotely sensed imagery is an example.
E. Michaelsen, J. Meidow
doaj   +1 more source

In-group modulation of perceptual matching [PDF]

open access: yesPsychonomic Bulletin & Review, 2015
We report a novel effect of in-group bias on a task requiring simple perceptual matching of stimuli. Football fans were instructed to associate the badges of their favorite football team (in-group), a rival team (out-group), and neutral teams with simple geometric shapes.
Zargol Moradi   +3 more
openaire   +3 more sources

ERP and functional connectivity reveal hemispheric asymmetry in perceptual grouping

open access: yesNeuroscience Informatics
The human visual system can effortlessly group small components into entities to form an object, but the role of the hemispheres in this processing is still unknown.
Shefali Gupta, Tapan Kumar Gandhi
doaj   +1 more source

Discriminating Global Orientation of Two Element Sets

open access: yesJournal of Cognition, 2020
Perceived global organization of visual patterns is based upon the aggregate contribution of constituent components. Patterns constructed from multiple sources cooperate or compete for global organization.
Aytaç Karabay, Daniel D. Kurylo
doaj   +1 more source

Neural correlates of perceptual grouping.

open access: yes, 2021
Carther-Krone, T.A., Lawrence-Dewar, J., Collegio, A.J., Nah, J.C., Shomstein, S, & Marotta, J.J.
Marotta, Jonathan
core   +1 more source

Additivity of Feature-based and Symmetry-based Grouping Effects in Multiple Object Tracking

open access: yesFrontiers in Psychology, 2016
Multiple object tracking (MOT) is an attentional process wherein people track several moving targets among several distractors. Symmetry, an important indicator of regularity, is a general spatial pattern observed in natural and artificial scenes ...
Chundi eWang   +5 more
doaj   +1 more source

Edge-region grouping in figure-ground organization and depth perception. [PDF]

open access: yes, 2008
Edge-region grouping (ERG) is proposed as a unifying and previously unrecognized class of relational information that influences figure-ground organization and perceived depth across an edge. ERG occurs when the edge between two regions is differentially
Brooks, Joseph L, Palmer, Stephen E.
core   +1 more source

Multiresolution Shape Codes with Applications to Image Retrieval

open access: yesELCVIA Electronic Letters on Computer Vision and Image Analysis, 2008
A novel technique on shape coding of an object in a binary digital image, based on the tight isotheticpolygonal covers of the object in a multiresolution background, is proposed. This technique would be useful in various analyses and applications related
Arindam Biswas   +2 more
doaj   +1 more source

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