Object representation by cores: identifying and representing primitive spatial regions.

C A Burbeck; S M Pizer

doi:10.1016/0042-6989(94)00286-u

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PubMed · 7660597

Object representation by cores: identifying and representing primitive spatial regions.

C A Burbeck·S M Pizer

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Abstract

We propose a model of the spatial visual processes underlying the identification and representation of the shape of primitive spatial regions. We propose that a region's boundaries are sensed at multiple scales by boundariness detectors that give graded responses, that stimulated boundariness detectors of similar scale, sigma, connect to one another across a distance that is proportional to their scale, and that they connect via cores, where a core encodes the middles and widths of the region and hence is a trace in (chi, gamma, sigma), i.e. 3-D scale space.

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Form Perception Humans Mathematics Models, Neurological Neural Inhibition Neural Pathways Size Perception Journal Article Research Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.

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C A Burbeck, S M Pizer. 1995. Object representation by cores: identifying and representing primitive spatial regions.. https://doi.org/10.1016/0042-6989(94)00286-u

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