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TIP
2008
302views more  TIP 2008»
15 years 20 days ago
Adaptive Pseudo Dilation for Gestalt Edge Grouping and Contour Detection
We consider the problem of detecting object contours in natural images. In many cases, local luminance changes turn out to be stronger in textured areas than on object contours. Th...
Giuseppe Papari, Nicolai Petkov
89
Voted
TMI
2008
135views more  TMI 2008»
15 years 19 days ago
A Factorization Approach for Cone-Beam Reconstruction on a Circular Short-Scan
In this paper, we introduce a new algorithm for 3-D image reconstruction from cone-beam (CB) projections acquired along a partial circular scan. Our algorithm is based on a novel, ...
Frank Dennerlein, Frédéric Noo, H. S...
87
Voted
TWC
2008
105views more  TWC 2008»
15 years 19 days ago
On Multi-User EXIT Chart Analysis Aided Turbo-Detected MBER Beamformer Designs
This paper studies the mutual information transfer characteristics of a novel iterative soft interference cancellation (SIC) aided beamforming receiver communicating over both addi...
Shuang Tan, Sheng Chen, Lajos Hanzo
TWC
2008
198views more  TWC 2008»
15 years 19 days ago
Cross Layer Design for Multiaccess Communication Over Rayleigh Fading Channels
Abstract-- An information theoretic queueing model is proposed in a wireless multiple access communication setup. The proposed symmetric N user model captures physical layer parame...
Vidyut Naware, Lang Tong
103
Voted
MVA
2000
234views Computer Vision» more  MVA 2000»
15 years 16 days ago
An automatic assessment scheme for steel quality inspection
This paper presents an automatic system for steel quality assessment, by measuring textural properties of carbide distributions. In current steel inspection, specially etched and p...
Klaus Wiltschi, Axel Pinz, Tony Lindeberg