Motion detection, noise reduction, texture suppression, and contour enhancement by spatiotemporal Gabor filters with surround inhibition

DOI10.1007/S00422-007-0182-0zbMath1248.94018OpenAlexW2087461657WikidataQ51624901 ScholiaQ51624901MaRDI QIDQ714176

Nicolai Petkov, Easwar Subramanian

Publication date: 19 October 2012

Published in: Biological Cybernetics (Search for Journal in Brave)

Full work available at URL: https://pure.rug.nl/ws/files/2771817/2007BiolCybernPetkov.pdf

zbMATH Keywords

receptive fieldnoise reductionmotion detectionGabor filtercomplex cellcontour detectionfigure/ground segregationmotion energysimple cellspatio-temporal integrationsurround suppressiontexture suppression

Mathematics Subject Classification ID

Neural biology (92C20) Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08)

Related Items (4)

Hierarchical linear dynamical systems for unsupervised musical note recognition ⋮ Electric imaging through active electrolocation: Implication for the analysis of complex scenes ⋮ Asynchronous Event-Based Motion Processing: From Visual Events to Probabilistic Sensory Representation ⋮ A cortical-inspired geometry for contour perception and motion integration

Cites Work

• Unnamed Item
• Computational models of visual neurons specialised in the detection of periodic and aperiodic oriented visual stimuli: bar and grating cells
• The structure of images
• A biologically motivated multiresolution approach to contour detection
• An architectural hypothesis for direction selectivity in the visual cortex: The role of spatially asymmetric intracortical inhibition
• Suppression of contour perception by band-limited noise and its relation to nonclassical receptive field inhibition
• Disambiguating Visual Motion Through Contextual Feedback Modulation
• An algorithm for information structuring and retrieval

This page was built for publication: Motion detection, noise reduction, texture suppression, and contour enhancement by spatiotemporal Gabor filters with surround inhibition