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» Embedded Systems - Challenges and Work Directions
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RT
2004
Springer
14 years 25 days ago
PointWorks: Abstraction and Rendering of Sparsely Scanned Outdoor Environments
ks: Abstraction and Rendering of Sparsely Scanned Outdoor Environments Hui Xu, Nathan Gossett and Baoquan Chen University of Minnesota Digital Technology Center at Twin Cities † ...
Hui Xu, Nathan Gossett, Baoquan Chen
ICIP
1999
IEEE
14 years 9 months ago
Optimum Watermark Detection in Color Images
This work concentrates on the problem of watermarking embedding and optimum detection in color images through the use of spread spectrum techniques, both in space (Direct Sequence...
Elisa Sayrol, Josep Vidal, Silvia Cabanillas, Soni...
TCSV
2008
120views more  TCSV 2008»
13 years 7 months ago
A Parallel Hardware Architecture for Scale and Rotation Invariant Feature Detection
Abstract--This paper proposes a parallel hardware architecture for image feature detection based on the SIFT (Scale Invariant Feature Transform) algorithm and applied to the SLAM (...
Vanderlei Bonato, Eduardo Marques, George A. Const...
AUTOMATICA
2007
95views more  AUTOMATICA 2007»
13 years 7 months ago
Unbiased minimum-variance input and state estimation for linear discrete-time systems with direct feedthrough
This paper extends previous work on joint input and state estimation to systems with direct feedthrough of the unknown input to the output. Using linear minimum-variance unbiased ...
Steven Gillijns, Bart De Moor
ISVLSI
2003
IEEE
101views VLSI» more  ISVLSI 2003»
14 years 23 days ago
Energy Benefits of a Configurable Line Size Cache for Embedded Systems
Previous work has shown that cache line sizes impact performance differently for different desktop programs – some programs work better with small line sizes, others with larger...
Chuanjun Zhang, Frank Vahid, Walid A. Najjar