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CVIU
2004
115views more  CVIU 2004»
15 years 7 months ago
Context-dependent segmentation and matching in image databases
The content of an image can be summarized by a set of homogeneous regions in an appropriate feature space. When exact shape is not important, the regions can be represented by sim...
Hayit Greenspan, Guy Dvir, Yossi Rubner
ICIP
2009
IEEE
15 years 5 months ago
Pansharpening of Hyperspectral images using spatial distortion optimization
This paper presents a novel method for the spatial quality improvement of low resolution Hyperspectral (HS) images by making use of a high resolution panchromatic (Pan) image.
Muhammad Murtaza Khan, Jocelyn Chanussot, Luciano ...
ICASSP
2011
IEEE
14 years 11 months ago
Joint dictionary learning and topic modeling for image clustering
A new Bayesian model is proposed, integrating dictionary learning and topic modeling into a unified framework. The model is applied to cluster multiple images, and a subset of th...
Lingbo Li, Mingyuan Zhou, Eric Wang, Lawrence Cari...
ICDAR
2011
IEEE
14 years 7 months ago
Chromatic / Achromatic Separation in Noisy Document Images
—This paper presents a new method to split an image into chromatic and achromatic zones. The proposed algorithm is dedicated to document images. It is robust to the color noise i...
Asma Ouji, Yann Leydier, Frank Lebourgeois

Publication
260views
14 years 7 months ago
Alternative Astronomical FITS Imaging
Some important information on images of radio sources, such as radio flux and the noise of the map, is not easily accessible by astronomers other than radio astronomers, unless the...
E.E. Varsaki, N.A.B. Gizani, V. Fotopoulos and A.N...