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ICIP
2003
IEEE
14 years 10 months ago
Hierarchical segmentation via a diffusion scheme in color/texture feature space
This paper presents a segmentation scheme for images containing both smooth regions and textures. It is based on a vector-valued anisotropic diffusion on a combined color/Gabor fe...
Iris Vanhamel, Antonis Katartzis, Hichem Sahli
ICCV
2007
IEEE
14 years 10 months ago
Relative Epipolar Motion of Tracked Features for Correspondence in Binocular Stereo
Most 3D reconstruction solutions focus on surfaces, and there has not been much research attention paid to the problem of reconstructing 3D scenes made up of large numbers of part...
Hao Du, Danping Zou, Yan Qiu Chen
ACCV
2009
Springer
14 years 3 months ago
Detecting Spatiotemporal Structure Boundaries: Beyond Motion Discontinuities
Abstract. The detection of motion boundaries has been and remains a longstanding challenge in computer vision. In this paper, the recovery of motion boundaries is recast in a broad...
Konstantinos G. Derpanis, Richard P. Wildes
ICASSP
2011
IEEE
13 years 10 days ago
Speaker authentication using video-based lip information
The lip-region can be interpreted as either a genetic or behavioural biometric trait depending on whether static or dynamic information is used. In this paper, we use a texture de...
Budhaditya Goswami, Chi-Ho Chan, Josef Kittler, Wi...
ICMCS
2006
IEEE
123views Multimedia» more  ICMCS 2006»
14 years 2 months ago
Template-Based Semi-Automatic Profiling of Multimedia Applications
Modern multimedia applications possess a very dynamic use of the memory hierarchy depending on the actual input, therefore requiring run-time profiling techniques to enable optim...
Christophe Poucet, David Atienza, Francky Catthoor