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ICIP
2005
IEEE
14 years 9 months ago
Range-enhanced active foreground extraction
We describe a new technique that uses active scene illumination to perform foreground-background segmentation and recover partial HDR information. We explore the fact that relativ...
Asla Medeiros Sá, Marcelo Bernardes Vieira,...
ICIP
2003
IEEE
14 years 9 months ago
Motion compensated de-interlacing with adaptive global motion estimation and compensation
A motion compensated de-interlacing method wirh adaptive global motion estimation and compensation is proposed to recover the defects of interlaced video sequence with camera pann...
Yu-Lin Chang, Ching-Yeh Chen, Shyh-Feng Lin, Liang...
ICIP
2001
IEEE
14 years 9 months ago
Lossy and lossless compression for color-quantized images
An efficient compression scheme for color-quantized images based on progressive coding of color informationhas been developed. Rather than sorting color indexes into a linear list...
Xin Chen, Sam Kwong, Ju-fu Feng
ICIP
1999
IEEE
14 years 9 months ago
A Fast Algorithm for Rigid Structure from Image Sequences
The factorization method [1] is a feature-based approach to recover 3D rigid structure from motion. In [2], we extended their framework to recover a parametric description of the ...
Pedro M. Q. Aguiar, José M. F. Moura
ICPR
2006
IEEE
14 years 9 months ago
Radon space and Adaboost for Pose Estimation
In this paper, we present a new approach to camera pose estimation from single shot images in known environment. Such a method comprises two stages, a learning step and an inferen...
Patrick Etyngier, Nikos Paragios, Renaud Keriven, ...