The Role of Knowledge in Visual Shape Representation
| dc.date.accessioned | 2004-10-20T20:00:44Z | |
| dc.date.accessioned | 2018-11-24T10:22:04Z | |
| dc.date.available | 2004-10-20T20:00:44Z | |
| dc.date.available | 2018-11-24T10:22:04Z | |
| dc.date.issued | 1988-10-01 | en_US |
| dc.identifier.uri | http://hdl.handle.net/1721.1/6833 | |
| dc.identifier.uri | http://repository.aust.edu.ng/xmlui/handle/1721.1/6833 | |
| dc.description.abstract | 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. | en_US |
| dc.format.extent | 300 p. | en_US |
| dc.format.extent | 38394678 bytes | |
| dc.format.extent | 31060480 bytes | |
| dc.language.iso | en_US | |
| dc.subject | shape representation | en_US |
| dc.subject | dimensionality-reduction | en_US |
| dc.subject | knowledge | en_US |
| dc.subject | sscale-space | en_US |
| dc.subject | later vision | en_US |
| dc.title | The Role of Knowledge in Visual Shape Representation | en_US |
Files in this item
| Files | Size | Format | View |
|---|---|---|---|
| AITR-1092.pdf | 31.06Mb | application/pdf | View/ |
| AITR-1092.ps | 38.39Mb | application/postscript | View/ |