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ICIP
2004
IEEE
16 years 8 months ago
Videoconferencing over an intermediate-proxy
While the recent developments in access technologies such as DSL and cable enable end-users to communicate with each other in the means of video and voice, there still exist sever...
Ali C. Begen, Yucel Altunbasak
ICIP
2002
IEEE
16 years 8 months ago
Multiresolution moment filters
We define multi-scale moments that are estimated locally by analyzing the image through a sliding window at multiple scales. When the analysis window satisfies a two-scale relatio...
Michael Sühling, Michael Unser, Muthuvel Arig...
ICIP
1999
IEEE
16 years 8 months ago
Simplified Segmentation for Compound Image Compression
There are three basic segmentation schemes for compound image compression: object-based, layer-based, and block-based. This work discusses the relative advantages of each scheme a...
Amir Said, Alexander Drukarev
ICIP
1998
IEEE
16 years 8 months ago
Minimum Support Interpolators with Optimum Approximation Properties
Abstract- We investigate the functions of given approximation order L that have the smallest support. Those are shown to be linear combinations of the Bspline of degree .L - 1 and ...
Michael Unser, Philippe Thévenaz, Thierry B...
ICIP
1998
IEEE
16 years 8 months ago
An Efficient Mutual Information Optimizer for Multiresolution Image Registration
We propose a new optimizer in the context of multimodal image registration. The optimized criterion is the mutual information between the images to align. This criterion requires ...
Michael Unser, Philippe Thévenaz