TY - GEN
T1 - Vis-CRF
T2 - 2020 Digital Image Computing: Techniques and Applications, DICTA 2020
AU - Nematzadeh, Nasim
AU - Powers, David
AU - Lewis, Trent
PY - 2020/11/29
Y1 - 2020/11/29
N2 - Over the last decade, a variety of new neurophysiological experiments have deepened our understanding about retinal cells functionality, leading to new insights as to how, when and where retinal processing takes place, and the nature of the retinal representation and encoding sent to the cortex for further processing. Based on these neurobiological discoveries, we provide computer simulation evidence to suggest that Geometrical illusions are explained in part, by the interaction of multiscale visual processing performed in the retina supporting previous studies [1, 2]. The output of our retinal stage model, named Vis-CRF which is a filtering vision model is presented here for a sample of Café Wall pattern and for an illusory pattern, in which the final percept arises from multiple scale processing of Difference of Gaussians (DoG) and the perceptual interaction of foreground and background elements.
AB - Over the last decade, a variety of new neurophysiological experiments have deepened our understanding about retinal cells functionality, leading to new insights as to how, when and where retinal processing takes place, and the nature of the retinal representation and encoding sent to the cortex for further processing. Based on these neurobiological discoveries, we provide computer simulation evidence to suggest that Geometrical illusions are explained in part, by the interaction of multiscale visual processing performed in the retina supporting previous studies [1, 2]. The output of our retinal stage model, named Vis-CRF which is a filtering vision model is presented here for a sample of Café Wall pattern and for an illusory pattern, in which the final percept arises from multiple scale processing of Difference of Gaussians (DoG) and the perceptual interaction of foreground and background elements.
KW - Café Wall illusion
KW - Classical receptive fields
KW - Cognitive systems
KW - Difference of Gaussians
KW - Edge map at multiple scales
KW - Pattern recognition
KW - Visual Perception
UR - http://www.scopus.com/inward/record.url?scp=85102633288&partnerID=8YFLogxK
U2 - 10.1109/DICTA51227.2020.9363403
DO - 10.1109/DICTA51227.2020.9363403
M3 - Conference contribution
AN - SCOPUS:85102633288
T3 - 2020 Digital Image Computing: Techniques and Applications, DICTA 2020
BT - 2020 Digital Image Computing
PB - Institute of Electrical and Electronics Engineers
CY - Melbourne, Australia
Y2 - 29 November 2020 through 2 December 2020
ER -