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» On the analytic wavelet transform
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ICIP
2005
IEEE
14 years 9 months ago
Processing of textured surfaces represented as surfel sets: representation, compression and geodesic paths
A method for representation and lossy compression of textured surfaces is presented. The input surfaces are represented by surfels (surface elements), i.e., by a set of colored, o...
Tal Darom, Mauro R. Ruggeri, Dietmar Saupe, Nahum ...
ICIP
2005
IEEE
14 years 9 months ago
Wavelet-based illumination normalization for face recognition
The appearance of a face image is severely affected by illumination conditions that hinder the automatic face recognition process. To recognize faces under varying illuminations, ...
Shan Du, Rabab Kreidieh Ward
ICIP
2004
IEEE
14 years 9 months ago
Wavelet-based color filter array demosaicking
In this paper, a wavelet-based technique for the demosaicking of Color Filter Arrays (CFA) is proposed. Conventional demosaicking techniques perform interpolation of the missing p...
Jef Driesen, Paul Scheunders
ICIP
2003
IEEE
14 years 9 months ago
Fast similarity search on video signatures
Video signatures are compact representations of video sequences designed for efficient similarity measurement. In this paper, we propose a feature extraction technique to support ...
Sen-Ching S. Cheung, Avideh Zakhor
ICIP
2002
IEEE
14 years 9 months ago
Scalable compression of volumetric images
An important problem in medical imaging is that of ef?cient volumetric image compression. In addition to compression ef?ciency, scalable representations which allow access to the ...
Andrew Secker, Raymond Leung, David Taubman