1278 search results - page 27 / 256 » Robust probabilistic projections |
PCM
2004
Springer
14 years 2 months ago
2004
Springer
Face tracking in realistic environments is a difficult problem due to pose variations, occlusions of objects, illumination changes and cluttered background, among others. The paper...
ECCV
2006
Springer
14 years 9 days ago
2006
Springer
Abstract. We propose a homography estimation method from the contours of planar regions. Standard projective invariants such as cross ratios or canonical frames based on hot points...
CVPR
2007
IEEE
14 years 10 months ago
2007
IEEE
Although camera self-calibration and metric reconstruction have been extensively studied during the past decades, automatic metric reconstruction from long video sequences with va...
TIP
2008
13 years 8 months ago
2008
Significant appearance changes of objects under different orientations could cause loss of tracking, "drifting." In this paper, we present a collaborative tracking framew...
NAACL
2003
13 years 10 months ago
2003
Large-scale parsing is still a complex and timeconsuming process, often so much that it is infeasible in real-world applications. The parsing system described here addresses this ...