1004 search results - page 186 / 201 » Variational segmentation of color images |
CVPR
2009
IEEE
15 years 3 months ago
2009
IEEE
We present a new approach to iteratively estimate both
high-quality depth map and alpha matte from a single image
or a video sequence. Scene depth, which is invariant
to illumin...
ICIP
2006
IEEE
14 years 10 months ago
2006
IEEE
In this paper, we propose a light and fast pixel-based statistical motion detection method based on a background subtraction procedure. The statistical representation of the backg...
ICIP
2009
IEEE
14 years 9 months ago
2009
IEEE
We present a scalable approach to tree detection in large urban landscapes using aerial LiDAR data. Similar to our previous work in 2006, our current method consists of segmentati...
ICASSP
2007
IEEE
14 years 3 months ago
2007
IEEE
In this paper, we propose a system that can automatically segment a basketball video into several clips on the basis of a GOP-based scene change detection method. The length of ea...
CVPR
2011
IEEE
13 years 5 months ago
2011
IEEE
Many computer vision tasks can be formulated as labeling problems. The desired solution is often a spatially smooth labeling where label transitions are aligned with color edges o...