Sciweavers

ICIP
2003
IEEE
15 years 1 months ago
Differences of edge properties in photographs and paintings
We compare the properties of intensity and color edges in photographs of real scenes and paintings. We demonstrate that paintings contain significantly more color-only edges, wher...
Alex Leykin, Florin Cutzu
ICIP
2003
IEEE
15 years 1 months ago
Improved shading model in spectral-based ray tracing method
Myong-Young Lee, Cheol-Hee Lee, Ho-Keun Lee, Yeong...
ICIP
2003
IEEE
15 years 1 months ago
Context modeling and accessibility for 3D scalable compression
Highly scalable video compression based on invertible motion adaptive lifting transforms has emerged as a promising area in image processing research and an important component in...
Raymond Leung, David Taubman
ICIP
2003
IEEE
15 years 1 months ago
Brain tumor boundary detection in MR image with generalized fuzzy operator
Boundary detection in MR image with brain tumor is an important image processiug technique applied in Radiology for 3D reconstruction. The nonhomogeneities density tissue of the br...
C. C. Leung, W. F. Chen, Paul C. K. Kwok, Francis ...
ICIP
2003
IEEE
15 years 1 months ago
A Bayesian framework for Gaussian mixture background modeling
Background subtraction is an essential processing component for many video applications. However, its development has largely been application driven and done in ad hoc manners. I...
Dar-Shyang Lee, Jonathan J. Hull, Berna Erol
ICIP
2003
IEEE
15 years 1 months ago
Local regularity-based image denoising
We present an approach for image denoising based on the analysis of the local H?older regularity. The method takes the point of view that denoising may be performed by increasing ...
Jacques Lévy Véhel, Pierrick Legrand
ICIP
2003
IEEE
15 years 1 months ago
A quick and coarse color image segmentation
Patrick Lambert, Horia Grecu
ICIP
2003
IEEE
15 years 1 months ago
Adaptive system on a chip (ASOC): a backbone for power-aware signal processing cores
For motion estimation (ME) and discrete cosine transform (DCT) of MPEG video encoding, content variation and perceptual tolerance in video signals can be exploited to gracefully t...
Andrew Laffely, Jian Liang, Russell Tessier, Wayne...
ICIP
2003
IEEE
15 years 1 months ago
Road network extraction in remote sensing by a Markov object process
In this paper, we rely on the theory of marked point processes to perform an unsupervised road network extraction from optical and radar images. A road network is modeled by a Mar...
Caroline Lacoste, Xavier Descombes, Josiane Zerubi...
ICIP
2003
IEEE
15 years 1 months ago
Removal of video line jitter using a dynamic programming approach
Analog video digitized from noisy sources can suffer of line registration problems due to bad synchronization pulses. The effect is that the image lines are randomly shiftedwith r...
Louis Laborelli