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ICIP
2008
IEEE
16 years 8 months ago
Describing low-level image features using the COMM ontology
We present an innovative approach for storing and processing extracted low-level image features based on current Semantic Web technologies. We propose to use the COMM multimedia o...
Carsten Saathoff, Miroslav Vacura, Raphaël Tr...
ICIP
2001
IEEE
16 years 8 months ago
Shape measures for image retrieval
One of the main goals in Content Based Image Retrieval (CBIR) is to incorporate shape into the process in a reliable manner. In order to overcome the difficulties of directly obta...
George Gagaudakis, Paul L. Rosin
ICIP
2000
IEEE
16 years 8 months ago
Analysis of Interscale and Intrascale Dependencies between Image Wavelet Coefficients
We develop an information?theoretic analysis of dependencies between image wavelet coefficients. The dependencies are measured using mutual information, which has a direct link wi...
Juan Liu, Pierre Moulin
ICPR
2004
IEEE
16 years 7 months ago
Rigid Motion Estimation from Non-Central Catadioptric Images
This paper addresses the problem of rigid motion estimation and 3D reconstruction in vision systems where it is possible to recover the incident direction from image points. Such ...
Helder Araújo, Nuno Gonçalves
ICIP
2008
IEEE
16 years 1 months ago
Fully reversible image rotation by 1-D filtering
In this work, we propose a new image rotation algorithm. The main feature of our approach is the symmetric reversibility, which means that when using the same algorithm for the co...
Laurent Condat, Dimitri Van De Ville