515 search results - page 99 / 103 » Ray-based Color Image Segmentation |
ICIP
2009
IEEE
14 years 8 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 1 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
2009
IEEE
15 years 2 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...
MM
2006
ACM
14 years 1 months ago
2006
ACM
Human vision system actively seeks interesting regions in images to reduce the search effort in tasks, such as object detection and recognition. Similarly, prominent actions in v...
ICCV
2007
IEEE
14 years 9 months ago
2007
IEEE
Theoretical understanding and extension of mean shift procedure has received much attention recently [8, 18, 3]. In this paper, we present a theoretical exploration and an algorit...