Sciweavers

3201 search results - page 166 / 641
» High Quality Hatching
Sort
View
CHI
2004
ACM
16 years 5 months ago
Slash(dot) and burn: distributed moderation in a large online conversation space
Can a system of distributed moderation quickly and consistently separate high and low quality comments in an online conversation? Analysis of the site Slashdot.org suggests that t...
Cliff Lampe, Paul Resnick
DCC
2010
IEEE
15 years 12 months ago
Block Compressed Sensing of Images Using Directional Transforms
Block-based random image sampling is coupled with a projectiondriven compressed-sensing recovery that encourages sparsity in the domain of directional transforms simultaneously wi...
Sungkwang Mun, James E. Fowler
116
Voted
ICASSP
2009
IEEE
15 years 11 months ago
L1 regularized super-resolution from unregistered omnidirectional images
In this paper, we address the problem of super-resolution from multiple low-resolution omnidirectional images with inexact registration. Such a problem is typically encountered in...
Zafer Arican, Pascal Frossard
SCIA
2009
Springer
140views Image Analysis» more  SCIA 2009»
15 years 11 months ago
Fast Prototype Based Noise Reduction
This paper introduces a novel method for noise reduction in medical images based on concepts of the Non-Local Means algorithm. The main objective has been to develop a method that ...
Kajsa Tibell, Hagen Spies, Magnus Borga
128
Voted
HICSS
2008
IEEE
106views Biometrics» more  HICSS 2008»
15 years 11 months ago
An Empirical Investigation of the Roles of Outcome Controls and Psychological Factors in Collaboration Technology Supported Virt
The purpose of this research is to examine whether outcome controls of group work (i.e. time pressure and reward) trigger psychological factors (i.e. distraction, motivation, and ...
Fang He, Souren Paul