253 search results - page 18 / 51 » A Linear-Time Approach for Image Segmentation Using Graph-Cu... |
3DPVT
2004
IEEE
13 years 11 months ago
2004
IEEE
This paper describes methods for segmenting planar surfaces from noisy 3D data obtained from correlation stereo vision. We make use of local planar surface elements called patchle...
ICVGIP
2004
13 years 9 months ago
2004
The first contribution of this paper is a probabilistic approach for measuring motion similarity for point sequences. While most motion segmentation algorithms are based on a rank...
MICCAI
2007
Springer
14 years 8 months ago
2007
Springer
Abstract. Automatic delineation and robust measurement of fetal anatomical structures in 2D ultrasound images is a challenging task due to the complexity of the object appearance, ...
TIP
2002
13 years 7 months ago
2002
Methods for histogram thresholding based on the minimization of a threshold-dependent criterion function might not work well for images having multimodal histograms. In this paper ...
ICPR
2006
IEEE
14 years 9 months ago
2006
IEEE
Extracting human postural information from video sequences has proved a difficult research question. The most successful approaches to date have been based on particle filtering, ...