Sciweavers

999 search results - page 167 / 200
» Spectral simplex method
Sort
View
DCC
1995
IEEE
15 years 1 months ago
CREW: Compression with Reversible Embedded Wavelets
Compression with Reversible Embedded Wavelets (CREW) is a uni ed lossless and lossy continuous-tone still image compression system. It is wavelet-based using a \reversible" a...
A. Zandi, James D. Allen, Edward L. Schwartz, Mart...
NIPS
2008
14 years 11 months ago
Clustered Multi-Task Learning: A Convex Formulation
In multi-task learning several related tasks are considered simultaneously, with the hope that by an appropriate sharing of information across tasks, each task may benefit from th...
Laurent Jacob, Francis Bach, Jean-Philippe Vert
ESANN
2006
14 years 11 months ago
Hierarchical markovian models for joint classification, segmentation and data reduction of hyperspectral images
Spectral classification, segmentation and data reduction are the three main problems in hyperspectral image analysis. In this paper we propose a Bayesian estimation approach which ...
Nadia Bali, Ali Mohammad-Djafari, Adel Mohammadpou...
DICTA
2003
14 years 11 months ago
Concept of Color Correction on Multi-Channel CMOS Sensors
Color image acquisition and image processing have become a key in modern data application. In order to provide high quality images, the field of accurate acquisition is most import...
Stephan Henker, Jens-Uwe Schluessler, René ...
NIPS
2004
14 years 11 months ago
A Three Tiered Approach for Articulated Object Action Modeling and Recognition
Visual action recognition is an important problem in computer vision. In this paper, we propose a new method to probabilistically model and recognize actions of articulated object...
Le Lu, Gregory D. Hager, Laurent Younes