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ICIP
2003
IEEE
15 years 11 months ago
PDE-based denoising of complex scenes using a spatially-varying fidelity term
The widely used denoising algorithms based on nonlinear diffusion, such as Perona-Malik and total variation denoising, modify images toward piecewise constant functions. Though ed...
Guy Gilboa, Yehoshua Y. Zeevi, Nir A. Sochen
DAC
2001
ACM
15 years 11 months ago
Energy Efficient Fixed-Priority Scheduling for Real-Time Systems on Variable Voltage Processors
Energy consumption has become an increasingly important consideration in designing many real-time embedded systems. Variable voltage processors, if used properly, can dramatically...
Gang Quan, Xiaobo Hu
102
Voted
STOC
2006
ACM
186views Algorithms» more  STOC 2006»
15 years 10 months ago
A subset spanner for Planar graphs, : with application to subset TSP
Let > 0 be a constant. For any edge-weighted planar graph G and a subset S of nodes of G, there is a subgraph H of G of weight a constant times that of the minimum Steiner tree...
Philip N. Klein
CAIP
2009
Springer
220views Image Analysis» more  CAIP 2009»
15 years 4 months ago
Cooperative Stereo Matching with Color-Based Adaptive Local Support
Color processing imposes a new constraint on stereo vision algorithms: The assumption of constant color on object surfaces used to align local correlation windows with object bound...
Roland Brockers
82
Voted
ICRA
2007
IEEE
148views Robotics» more  ICRA 2007»
15 years 4 months ago
Dynamic Obstacle Avoidance in uncertain environment combining PVOs and Occupancy Grid
— Most of present work for autonomous navigation in dynamic environment doesn’t take into account the dynamics of the obstacles or the limits of the perception system. To face ...
Chiara Fulgenzi, Anne Spalanzani, Christian Laugie...