Contour detection by surround suppression of texture

N Petkov - Computational Modelling of Objects Represented in …, 2018 - taylorfrancis.com
surround inhibition for contour detection. The effect of suppression of a line or edge stimulus
by similar surrounding … It can be related to non-classical receptive field (non-CRF) inhibition

[PDF][PDF] Contour detection improved by surround suppression

P den Dulk, RA Schoenmaker - SC@ RUG 2007 proceedings - core.ac.uk
… Our review paper is about contour detection, thus everything we discuss … steps like detecting
colors or detecting contours for example. … The Anisotropic inhibition will be computed by the …

[HTML][HTML] Perception of contours and shapes: Low and intermediate stage mechanisms

G Loffler - Vision research, 2008 - Elsevier
… effects on contour detection have … surround (ie stimulus occupying the entire surrounding
region), rather than isolated flanking lines, surround modulation can be excitatory or inhibitory

Diminished orientation-specific surround suppression of visual processing in schizophrenia

JH Yoon, AS Rokem, MA Silver… - Schizophrenia …, 2009 - academic.oup.com
… a deficit of inhibition in primary visual cortex in schizophrenia. … in integration of the contours
of the surround and the stimulus, … the annulus gratings and surround was broken, effectively …

Surround suppression in primate V1

HE Jones, KL Grieve, W Wang… - Journal of …, 2001 - journals.physiology.org
Contour maps of the CRF were plotted as a function of stimulus position on a ten level iso-response
contour plot [where the distance between contours … or a surrounding inhibitory field. …

[PDF][PDF] Contour Detection Operators Based on Surround Inhibition Grigorescu, Cosmin; Petkov, Nicolai; Westenberg, Michel A.

C Grigorescu - core.ac.uk
… Since contours cannot always be detected at exact integer image coordinates, we consider
that a contour pixel is correctly detected if a corresponding ground truth contour pixel is …

Simulation of neural contour mechanisms: from simple to end-stopped cells

F Heitger, L Rosenthaler, R Von Der Heydt… - Vision research, 1992 - Elsevier
… nonlinear operation of “surround inhibition”. Fukushima (1970) also recognised the problem
of false responses and solved it for his operator by giving the inhibitory end-zones a larger …

Multi-scale contour detection model based on fixational eye movement mechanism

C Lin, Q Zhang, Y Cao - Signal, Image and Video Processing, 2020 - Springer
… , namely surround suppression and collinear facilitation. Yang et al. [12] and Han et al. …
surrounding inhibition combining multiple local cues can significantly improve contour detection

Multilevel surround inhibition: a biologically inspired contour detector

G Papari, P Campisi, N Petkov - Image Processing: Algorithms …, 2007 - spiedigitallibrary.org
… This information is used in biologically inspired surround inhibition of texture. Global analysis
is … Neri, “A multiscale approach to contour detection by texture suppression”, SPIE Im. Proc.: …

[HTML][HTML] Dynamic competition between contour integration and contour segmentation probed with moving stimuli

J Lorenceau, A Giersch, P Series - Vision Research, 2005 - Elsevier
… the spatial configuration of their immediate surround. To that aim, … effect of the surround is
modulated by inhibitory mechanisms. … based on surround suppression and contour integration …