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CGF
2002
136views more  CGF 2002»
13 years 4 months ago
Designing 2D Vector Fields of Arbitrary Topology
We introduce a scheme of control polygons to design topological skeletons for vector fields of arbitrary topology. Based on this we construct piecewise linear vector fields of exa...
Holger Theisel
MVA
2007
210views Computer Vision» more  MVA 2007»
13 years 5 months ago
Represent Image Contents Using Curves and Chain Code
This paper presents a new approach to extracting and representing structural features of images. The approach is based on both a region-based analysis and a contour-based analysis...
Pornchai Mongkolnam, Chakarida Nukoolkit, Thanee D...