Sciweavers

864 search results - page 100 / 173
» codes 2003
Sort
View
107
Voted
ICIP
2003
IEEE
16 years 2 months ago
Redundant representation with complex wavelets: how to achieve sparsity
Overcomplete transforms, like the Dual-Tree Complex Wavelet Transform, offer more flexible signal representations than critically-sampled transforms, due to their properties of sh...
Nick G. Kingsbury, Tanya Reeves
ICIP
2003
IEEE
16 years 2 months ago
Object-based video compression scheme with optimal bit allocation among shape, motion and texture
In object-based video, the encoding of the video data is decoupled into the encoding of shape, motion and texture information, which enables certain functionalities like content-b...
Haohong Wang, Guido M. Schuster, Aggelos K. Katsag...
MICCAI
2003
Springer
16 years 1 months ago
A Statistically Based Surface Evolution Method for Medical Image Segmentation: Presentation and Validation
Abstract. In this paper we present a new algorithm for 3D medical image segmentation. The algorithm is fast, relatively simple to implement, and semi-automatic. It is based on mini...
Eric Pichon, Allen Tannenbaum, Ron Kikinis
HPCA
2003
IEEE
16 years 27 days ago
Active I/O Switches in System Area Networks
We present an active switch architecture to improve the performance of systems connected via system area networks. Our programmable active switches not only flexibly route packets...
Ming Hao, Mark Heinrich
99
Voted
CHI
2003
ACM
16 years 27 days ago
Where do helpers look?: gaze targets during collaborative physical tasks
This study used eye-tracking technology to assess where helpers look as they are providing assistance to a worker during collaborative physical tasks. Gaze direction was coded int...
Susan R. Fussell, Leslie D. Setlock, Elizabeth M. ...