57 search results - page 7 / 12 » Synthetic Shutter Speed Imaging |
ICCV
2003
IEEE
15 years 11 months ago
2003
IEEE
Existing autocalibration techniques use numerical optimization algorithms that are prone to the problem of local minima. To address this problem, we have developed a method where ...
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ICIP
2001
IEEE
15 years 11 months ago
2001
IEEE
Gradient-based optical flow estimation methods such as LucasKanade method work well for scenes with small displacements but fail when objects move with large displacements. Hierar...
ICIP
2008
IEEE
15 years 3 months ago
2008
IEEE
This paper addresses the shape-based segmentation problem using level sets. In particular, we propose a fast algorithm to solve the piece-wise constant Chan-Vese segmentation mode...
IBPRIA
2007
Springer
15 years 3 months ago
2007
Springer
Detection of lane markings based on a camera sensor can be a low cost solution to lane departure and curve over speed warning. A number of methods and implementations have been rep...
IJCV
2002
14 years 9 months ago
2002
We describe a linear-time algorithm that recovers absolute camera orientations and positions, along with uncertainty estimates, for networks of terrestrial image nodes spanning hun...