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DAGM
2010
Springer
15 years 7 months ago
An Improved Histogram of Edge Local Orientations for Sketch-Based Image Retrieval
Content-based image retrieval requires a natural image (e.g, a photo) as query, but the absence of such a query image is usually the reason for a search. An easy way to express the...
Jose M. Saavedra, Benjamin Bustos
CIVR
2007
Springer
16 years 29 days ago
Flexible test-bed for unusual behavior detection
István Petrás, Csaba Beleznai, Yigit...
SMI
2005
IEEE
138views Image Analysis» more  SMI 2005»
16 years 11 days ago
An Accurate Error Measure for Adaptive Subdivision Surfaces
A tight estimate on the maximum distance between a subdivision surface and its linear approximation is introduced to guide adaptive subdivision with guaranteed accuracy.
Xiaobin Wu, Jörg Peters
IWCIA
2004
Springer
16 years 4 days ago
Convex Functions on Discrete Sets
Abstract. We propose definitions of digital convex sets and digital convex functions and relate them to a refined definition of digital hyperplanes.
Christer O. Kiselman
CJ
2010
158views more  CJ 2010»
15 years 4 months ago
Agent Support for Policy-Driven Collaborative Mission Planning
Katia P. Sycara, Timothy J. Norman, Joseph A. Giam...