2617 search results - page 376 / 524 » Adaptive local ratio |
ICCV
2007
IEEE
14 years 11 months ago
2007
IEEE
To capture the full brightness range of natural scenes, cameras automatically adjust the exposure value which causes the brightness of scene points to change from frame to frame. ...
ICCV
1998
IEEE
14 years 11 months ago
1998
IEEE
Existing object tracking algorithms generally use some form of local optimisation, assuming that an object's position and shape change smoothly over time. In some situations ...
ECCV
2006
Springer
14 years 11 months ago
2006
Springer
Image restoration is a keen problem of low level vision. In this paper, we propose a novel - assumption-free on the noise model - technique based on random walks for image enhancem...
ICIP
2006
IEEE
14 years 11 months ago
2006
IEEE
This paper develops a practical method for image resolution enhancement. The method optimizes the spatially constrained Wiener filter for an efficiently parameterized model of the...
ICIP
2006
IEEE
14 years 11 months ago
2006
IEEE
Three-directional box-splines are particularly well-suited to interpolate and approximate hexagonally sampled data. In this paper, we propose a computationally efficient end-toend...