Sciweavers

3377 search results - page 568 / 676
» Spatial computation
Sort
View
WCRE
2002
IEEE
14 years 1 months ago
Exposing Data-Level Parallelism in Sequential Image Processing Algorithms
As new computer architectures are developed to exploit large-scale data-level parallelism, techniques are needed to retarget legacy sequential code to these platforms. Sequential ...
Lewis B. Baumstark Jr., Linda M. Wills
AUTOMOTIVEUI
2009
ACM
14 years 1 months ago
Toggle strategies for the POI selection via the iDrive controller
The importance of spatial and geo-based information has increased over the last few years. The most prevalent example of this kind of information is points of interest (POI) like ...
Ronald Ecker, Verena Broy, Nina Joshi
GSN
2009
Springer
140views Sensor Networks» more  GSN 2009»
14 years 1 months ago
Estimation of Pollutant-Emitting Point-Sources Using Resource-Constrained Sensor Networks
We present an algorithm that makes an appropriate use of a Kalman filter combined with a geometric computation with respect to the localisation of a pollutant-emitting point sourc...
Michael Zoumboulakis, George Roussos
CVPR
2000
IEEE
14 years 1 months ago
Learning Patterns from Images by Combining Soft Decisions and Hard Decisions
We present a novel approach for learning patterns (sub-images) shared by multiple images without prior knowledge about the number and the positions of the patterns in the images. ...
Pengyu Hong, Thomas S. Huang, Roy Wang
ICIP
2000
IEEE
14 years 1 months ago
Switched Error Concealment and Robust Coding Decisions in Scalable Video Coding
This work introduces two complementary techniques to improve the packet loss resilience of scalable video coding systems. First, a “switch per-pixel” error concealment (SPEC) ...
Rui Zhang, Shankar L. Regunathan, Kenneth Rose