Sciweavers

ICIP
1998
IEEE
14 years 11 months ago
An Efficient Motion Estimation Algorithm based on Tracing Techniques on Large Search Windows
Motion estimation represents the most computationally intensive task for all efficient motion compensated compression standards. This fact, despite the several eflorts aiming at r...
Marco Mattavelli, Giorgio Zoia
ICIP
1998
IEEE
14 years 11 months ago
Level Lines based Disocclusion
Object recognition, robotic vision, occluding noise removal or photograph design require the ability to perform disocclusion. We call disocclusion the recovery of hidden parts of ...
Simon Masnou, Jean-Michel Morel
ICIP
1998
IEEE
14 years 11 months ago
Hiding Information in Images
In this study, a new algorithm is proposed for the cryptography and steganography of an image or text. There is a variety of steganography and cryptography tools which are commonl...
Lisa M. Marvel, Charles T. Retter, Charles G. Bonc...
ICIP
1998
IEEE
14 years 11 months ago
Selective Image Diffusion: Application to Disparity Estimation
Abdol-Reza Mansouri, Amar Mitiche, Janusz Konrad
ICIP
1998
IEEE
14 years 11 months ago
Lip Features Automatic Extraction
An algorithm for speaker's lip segmentation and features extraction is presented in this paper. A color video sequence of speaker's face is acquired, under natural light...
Franck Luthon, Marc Liévin
ICIP
1998
IEEE
14 years 11 months ago
Rotational Wavelet Transforms for Motion Analysis Estimation and Tracking
Thispaper addresses the problem of estimating, analyzing and tracking objects moving with spatio-temporal rotational motion (i.e. the angular velocity of spinning or orbiting moti...
Jean-Pierre Leduc, Jonathan R. Corbett, M. Victor ...
ICIP
1998
IEEE
14 years 11 months ago
Arithmetic Coding of a Lossless Contour-Based Representation of Label Images
Lilian Labelle, Daniel Lauzon, Janusz Konrad, Eric...