Potential roles of the interaction between model V1 neurons with orientation-selective and non-selective surround inhibition in contour detection

KF Yang, CY Li, YJ Li - Frontiers in Neural Circuits, 2015 - frontiersin.org
Both the neurons with orientation-selective and with non-selective surround inhibition have
been observed in the primary visual cortex (V1) of primates and cats. Though the inhibition …

Center–surround interaction with adaptive inhibition: A computational model for contour detection

C Zeng, Y Li, C Li - NeuroImage, 2011 - Elsevier
The broad region outside the classical receptive field (CRF) of a neuron in the primary visual
cortex (V1), namely non-CRF (nCRF), exerts robust modulatory effects on the responses to …

Multifeature-based surround inhibition improves contour detection in natural images

KF Yang, CY Li, YJ Li - IEEE Transactions on Image Processing, 2014 - ieeexplore.ieee.org
To effectively perform visual tasks like detecting contours, the visual system normally needs
to integrate multiple visual features. Sufficient physiological studies have revealed that for a …

Contour detection based on a non-classical receptive field model with butterfly-shaped inhibition subregions

C Zeng, Y Li, K Yang, C Li - Neurocomputing, 2011 - Elsevier
Physiological studies show that the response of classical receptive field (CRF) to visual
stimulus could be suppressed by non-classical receptive field (NCRF) inhibition of the …

Contour detection based on horizontal interactions in primary visual cortex

J Xiao, C Cai - Electronics letters, 2014 - Wiley Online Library
Neurons in the primary visual cortex (V1) respond differently to a simple visual element
presented in isolation from when it is embedded within a cluttered scene. The contextual …

A coutour detection model based on surround inhibition with multiple cues

K Yang, Y Li - Pattern Recognition: Chinese Conference, CCPR 2012 …, 2012 - Springer
Sufficient physiological studies have revealed that surround inhibition substantially occurs
when difference exists between the classical receptive field (CRF) and its surrounding (ie …

Bio‐inspired contour detection model based on multi‐bandwidth fusion and logarithmic texture inhibition

C Lin, F Li, Y Cao, H Zhao - IET Image Processing, 2019 - Wiley Online Library
Relevant physiological studies have revealed that the response of the classical receptive
field (CRF) to visual stimuli could be suppressed by non‐CRF (nCRF) inhibition of the kernel …

Contour detection based on nonclassical receptive field inhibition

C Grigorescu, N Petkov… - IEEE Transactions on …, 2003 - ieeexplore.ieee.org
We propose a biologically motivated method, called nonclassical receptive field (non-CRF)
inhibition (more generally, surround inhibition or suppression), to improve contour detection …

Contour detection model based on neuron behaviour in primary visual cortex

C Lin, G Xu, Y Cao - IET Computer Vision, 2018 - Wiley Online Library
In the mammalian primary visual cortex, the response of the classical receptive field (CRF) to
visual stimuli can be suppressed by inhibition of non‐CRF (nCRF) neurons. Although many …

Contour detection model with multi-scale integration based on non-classical receptive field

H Wei, B Lang, Q Zuo - Neurocomputing, 2013 - Elsevier
The broad region outside the classical receptive field (CRF) of a vision neuron, known as the
non-classical receptive field (nCRF), exerts a robust modulatory effect on the responses to …