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CVPR
2006
IEEE
14 years 11 months ago
Robust Tracking and Stereo Matching under Variable Illumination
Illumination inconsistencies cause serious problems for classical computer vision applications such as tracking and stereo matching. We present a new approach to model illuminatio...
Jingdan Zhang, Leonard McMillan, Jingyi Yu
ICIP
1999
IEEE
14 years 10 months ago
Quadtrees for Embedded Surface Visualization: Constraints and Efficient Data Structures
The quadtree data structure is widely used in digital image processing and computer graphics for modeling spatial segmentation of images and surfaces. A quadtree is a tree in whic...
Laurent Balmelli, Jelena Kovacevic, Martin Vetterl...
ICDE
2008
IEEE
161views Database» more  ICDE 2008»
14 years 10 months ago
COLR-Tree: Communication-Efficient Spatio-Temporal Indexing for a Sensor Data Web Portal
Abstract-- We present COLR-Tree, an abstraction layer designed to support efficient spatio-temporal queries on live data gathered from a large collection of sensors. We use COLR-Tr...
Yanif Ahmad, Suman Nath
DAC
2008
ACM
14 years 10 months ago
Automatic synthesis of clock gating logic with controlled netlist perturbation
Clock gating is the insertion of combinational logic along the clock path to prevent the unnecessary switching of registers and reduce dynamic power consumption. The conditions un...
Aaron P. Hurst
DAC
2008
ACM
14 years 10 months ago
Automated transistor sizing for FPGA architecture exploration
The creation of an FPGA requires extensive transistor-level design. This is necessary for both the final design, and during architecture exploration, when many different logic and...
Ian Kuon, Jonathan Rose