[HTML][HTML] A robust contour detection operator with combined push-pull inhibition and surround suppression

D Melotti, K Heimbach, A Rodríguez-Sánchez… - Information …, 2020 - Elsevier
… The surround suppression originates from the outer gray surface area with inner radius r 1
… operator for contour detection that combines push-pull inhibition and surround suppression. …

A bio-inspired contour detection model using multiple cues inhibition in primary visual cortex

C Lin, ZQ Wen, GL Xu, YJ Cao, YC Pan - Multimedia Tools and …, 2022 - Springer
inhibition is proposed in this paper to improve the performance of perceptually salient contour
detection … We test our subfield based center-surround and surround-surround inhibition (…

Salient contour detection on the basis of the mechanism of bilateral asymmetric receptive fields

T Fang, Y Fan, W Wu - Signal, Image and Video Processing, 2020 - Springer
… is how to regulate the intensity of surround inhibition on the basis of local … surround
inhibition was proposed that was based on luminance and contrast. The salient contour detection

An overview of edge and object contour detection

D Yang, B Peng, Z Al-Huda, A Malik, D Zhai - Neurocomputing, 2022 - Elsevier
… by one color in the center and inhibited by its opponent color in the surround. (b) Concentric
… color and its inhibitory opponent color in the center. The pattern is reversed in the surround. …

Lateral modulation of orientation perception in center-surround sinusoidal stimuli: Divisive inhibition in perceptual filling-in

YS Lin, CC Chen, MW Greenlee - Journal of Vision, 2020 - jov.arvojournals.org
… By comparing the estimated orientation shift between the pedestal and the disk conditions,
we can infer whether the lateral modulation from the surround is inhibitory or excitatory. In an …

Recurrent neural circuits for contour detection

D Linsley, J Kim, A Ashok, T Serre - arXiv preprint arXiv:2010.15314, 2020 - arxiv.org
… Linear and multiplicative suppression (ie, shunting inhibition) are controlled by scalars µ and
… as aliasing between the center and the surround, which would predict the opposite pattern, …

Application of binocular disparity and receptive field dynamics: A biologically-inspired model for contour detection

Q Zhang, C Lin, F Li - Pattern Recognition, 2021 - Elsevier
… ) can be modulated by the surrounding non-classical receptive … contour detection should
reduce inhibition in the contour … We propose a biologically inspired contour detection model for …

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

A contour perception model that simulates the complex connection pattern of the visual cortex

Z Cai, Y Fan - Multimedia Tools and Applications, 2023 - Springer
detection and contour detection, the MLM model [31] improved the accuracy of contour
detection and saliency target boundary detection … -pull inhibition and surround inhibition of the …

[HTML][HTML] Perceptual center-surround contrast suppression in adolescence

BN Nguyen, B Ramakrishnan… - … & visual science, 2023 - jov.arvojournals.org
… excitation–inhibition balance and center-surround antagonistic effects. Hence, we predict
that early adolescence is associated with perceptual changes in center-surround suppression. …