191 search results - page 4 / 39 » Automatic object detection using shape information in ultras... |
KDD
2002
ACM
14 years 5 months ago
2002
ACM
Technology in the field of digital media generates huge amounts of non-textual information, audio, video, and images, along with more familiar textual information. The potential f...
IPMI
2005
Springer
13 years 11 months ago
2005
Springer
Abstract. Recent advances in molecular biology are providing new opportunities for breast cancer imaging. Our approach uses ultrasound to image viscoelastic features of tumors. The...
MICCAI
2004
Springer
14 years 6 months ago
2004
Springer
Automatic myocardial wall motion tracking in ultrasound images is an important step in analysis of the heart function. Existing methods for Myocardial Wall Tracking are not robust ...
IJCV
2006
13 years 5 months ago
2006
In this paper, we propose a new variational model to segment an object belonging to a given shape space using the active contour method, a geometric shape prior and the Mumford-Sha...
IVC
2006
13 years 5 months ago
2006
In this paper, we propose an object detection approach using spatial histogram features. As spatial histograms consist of marginal distributions of an image over local patches, th...