The Role of Knowledge in Visual Shape Representation

dc.creator	Saund, Eric
dc.date	2004-10-20T20:00:44Z
dc.date	2004-10-20T20:00:44Z
dc.date	1988-10-01
dc.date.accessioned	2013-10-09T02:47:10Z
dc.date.available	2013-10-09T02:47:10Z
dc.date.issued	2013-10-09
dc.identifier	AITR-1092
dc.identifier	http://hdl.handle.net/1721.1/6833
dc.identifier.uri	http://koha.mediu.edu.my:8181/xmlui/handle/1721
dc.description	This report shows how knowledge about the visual world can be built into a shape representation in the form of a descriptive vocabulary making explicit the important geometrical relationships comprising objects' shapes. Two computational tools are offered: (1) Shapestokens are placed on a Scale-Space Blackboard, (2) Dimensionality-reduction captures deformation classes in configurations of tokens. Knowledge lies in the token types and deformation classes tailored to the constraints and regularities ofparticular shape worlds. A hierarchical shape vocabulary has been implemented supporting several later visual tasks in the two-dimensional shape domain of the dorsal fins of fishes.
dc.format	300 p.
dc.format	38394678 bytes
dc.format	31060480 bytes
dc.format	application/postscript
dc.format	application/pdf
dc.language	en_US
dc.relation	AITR-1092
dc.subject	shape representation
dc.subject	dimensionality-reduction
dc.subject	knowledge
dc.subject	sscale-space
dc.subject	later vision
dc.title	The Role of Knowledge in Visual Shape Representation

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