67 search results - page 2 / 14 » Optical Flow Computation from an Asynchronised Multiresoluti... |
ICIP
2001
IEEE
14 years 6 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...
SCIA
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. The availability of ground-truth flow field is crucial for quantitative evaluation of any optical flow computation method. The fidelity of test data is also important...
ICIP
1994
IEEE
14 years 6 months ago
1994
IEEE
Motion information is essential in many computer vision and video analysis tasks. Since MPEG is still one of the most prevalent formats for representing, transferring and storing ...
ICPR
2008
IEEE
14 years 6 months ago
2008
IEEE
Cylindrical panoramic mosaics can be created by aligning and stitching images from a series, captured by a camera rotating around its optical center. The transformation between tw...
ICIP
2009
IEEE
13 years 3 months ago
2009
IEEE
This paper deals with the problem of efficiently computing the optical flow of image sequences acquired by omnidirectional (nearly full field of view) cameras. We formulate the pr...