Active resistor meshes, characterized by an inhomogeneous anisotropic pattern of local interconnections, present node voltage responses to current impulses at the nodes that efficiently emulate signal processing functions of visual cortex neurons, organized into orientation maps. Experiments with artificial and natural textured images validated the approach.
Artificial visual orientation map implemented as inhomogeneous active resistor mesh
RAFFO, LUIGI;
1993-01-01
Abstract
Active resistor meshes, characterized by an inhomogeneous anisotropic pattern of local interconnections, present node voltage responses to current impulses at the nodes that efficiently emulate signal processing functions of visual cortex neurons, organized into orientation maps. Experiments with artificial and natural textured images validated the approach.
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