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NIPS
2004
13 years 11 months ago
Euclidean Embedding of Co-Occurrence Data
Embedding algorithms search for low dimensional structure in complex data, but most algorithms only handle objects of a single type for which pairwise distances are specified. Thi...
Amir Globerson, Gal Chechik, Fernando C. Pereira, ...
ICDAR
2009
IEEE
14 years 4 months ago
Raster Map Image Analysis
Raster map images (e.g., USGS) provide much information in digital form; however, the color assignments and pixel labels leave many serious ambiguities. A color histogram classiļ¬...
Thomas C. Henderson, Trevor Linton
IBPRIA
2007
Springer
14 years 4 months ago
Variational Deconvolution of Multi-channel Images with Inequality Constraints
Abstract. A constrained variational deconvolution approach for multichannel images is presented. Constraints are enforced through a reparametrisation which allows a diļ¬€erential g...
Martin Welk, James G. Nagy
AFPAC
2000
Springer
252views Mathematics» more  AFPAC 2000»
14 years 2 months ago
On the Geometric Structure of Spatio-temporal Patterns
The structure of hypersurfaces corresponding to diļ¬€erent spatio-temporal patterns is considered, and in particular representations based on geometrical invariants, such as the Ri...
Erhardt Barth, Mario Ferraro
MM
2010
ACM
238views Multimedia» more  MM 2010»
13 years 10 months ago
Supervised manifold learning for image and video classification
This paper presents a supervised manifold learning model for dimensionality reduction in image and video classification tasks. Unlike most manifold learning models that emphasize ...
Yang Liu, Yan Liu, Keith C. C. Chan