Sciweavers

2816 search results - page 344 / 564
» Submodular function minimization
Sort
View
92
Voted
CVPR
2007
IEEE
15 years 5 months ago
Optimized Color Sampling for Robust Matting
Image matting is the problem of determining for each pixel in an image whether it is foreground, background, or the mixing parameter, ”alpha”, for those pixels that are a mixt...
Jue Wang, Michael F. Cohen
ICIP
2007
IEEE
15 years 5 months ago
Locally Competitive Algorithms for Sparse Approximation
Practical sparse approximation algorithms (particularly greedy algorithms) suffer two significant drawbacks: they are difficult to implement in hardware, and they are inefficie...
Christopher J. Rozell, Don H. Johnson, Richard G. ...
ICRA
2007
IEEE
136views Robotics» more  ICRA 2007»
15 years 5 months ago
Inverse Kinematics for a Point-Foot Quadruped Robot with Dynamic Redundancy Resolution
— In this work we examine the control of center of mass and swing leg trajectories in LittleDog, a point-foot quadruped robot. It is not clear how to formulate a function to comp...
Alexander C. Shkolnik, Russ Tedrake
FSTTCS
2007
Springer
15 years 5 months ago
"Rent-or-Buy" Scheduling and Cost Coloring Problems
We study several cost coloring problems, where we are given a graph and a cost function on the independent sets and are to find a coloring that minimizes the function costs of the...
Takuro Fukunaga, Magnús M. Halldórss...
77
Voted
IBPRIA
2007
Springer
15 years 5 months ago
Shadow Resistant Road Segmentation from a Mobile Monocular System
Abstract. An essential functionality for advanced driver assistance systems (ADAS) is road segmentation, which directly supports ADAS applications like road departure warning and i...
José Manuel Álvarez, Antonio M. L&oa...