Sciweavers

2669 search results - page 258 / 534
» Complex Spatial Relationships
Sort
View
148
Voted
ICIP
2010
IEEE
15 years 1 months ago
Position dependent linear intra prediction for image coding
Intra prediction has been efficiently employed in block based image/video coding to remove the spatial redundancy. In this paper, we propose a position dependent linear intra pred...
Li Zhang, Siwei Ma, Wen Gao
118
Voted
NCA
2010
IEEE
14 years 10 months ago
Composable continuous-space programs for robotic swarms
Programmability is an increasingly important barrier to the deployment of multi-robot systems, as no prior approach allows routine composition and reuse of general aggregate behavi...
Jonathan Bachrach, Jacob Beal, James McLurkin
193
Voted
ISBI
2011
IEEE
14 years 7 months ago
TDF-TRACT: Probabilistic tractography using the tensor distribution function
Fractional anisotropy (FA), a widely used measure of fiber integrity based on diffusion tensor imaging (DTI), is theoretically confounded by several other quantities including the...
J. J. GadElkarim, Liang Zhan, S. L. Yang, A. F. Zh...
179
Voted
EGH
2011
Springer
14 years 3 months ago
Simpler and Faster HLBVH with Work Queues
A recently developed algorithm called Hierachical Linear Bounding Volume Hierarchies (HLBVH) has demonstrated the feasibility of reconstructing the spatial index needed for ray tr...
Kirill Garanzha, Jacopo Pantaleoni, David K. McAll...
231
Voted
IJCV
2010
574views more  IJCV 2010»
15 years 2 months ago
Time-Delayed Correlation Analysis for Multi-Camera Activity Understanding
We propose a novel approach to understanding activities from their partial observations monitored through multiple non-overlapping cameras separated by unknown time gaps. In our...
Chen Change Loy, Tao Xiang, Shaogang Gong