670 search results - page 50 / 134 » Robust Model Based Motion Segmentation |
SIAMIS
2010
13 years 9 months ago
2010
Abstract. In this work, we present an approach to jointly segment a rigid object in a two-dimensional (2D) image and estimate its three-dimensional (3D) pose, using the knowledge o...
CVPR
2008
IEEE
15 years 29 days ago
2008
IEEE
We propose an unsupervised method for evaluating image segmentation. Common methods are typically based on evaluating smoothness within segments and contrast between them, and the...
ICCV
2007
IEEE
15 years 27 days ago
2007
IEEE
This paper presents a model of spatiotemporal variations in a dynamic texture (DT) sequence. Most recent work on DT modelling represents images in a DT sequence as the responses o...
CAIP
2007
Springer
14 years 5 months ago
2007
Springer
Segmentation of femurs in Anterior-Posterior x-ray images is very important for fracture detection, computer-aided surgery and surgical planning. Existing methods do not perform we...
CVPR
2010
IEEE
14 years 7 months ago
2010
IEEE
Tracking individuals in extremely crowded scenes is a challenging task, primarily due to the motion and appearance variability produced by the large number of people within the sc...