470 search results - page 68 / 94 » Boundary based shape orientation |
INFOCOM
2012
IEEE
11 years 10 months ago
2012
IEEE
—Accurate localization in wireless sensor networks is the foundation for many applications, such as geographic routing and position-aware data processing. An important research d...
CGF
2007
13 years 8 months ago
2007
Laplacian coordinates as a local shape descriptor have been employed in mesh editing. As they are encoded in the global coordinate system, they need to be transformed locally to r...
ISVC
2007
Springer
14 years 2 months ago
2007
Springer
We present an intuitive, fast and accurate interactive segmentation method for visualizing and analyzing 3D medical images. Our method combines a general deformable subdivision-sur...
CVBIA
2005
Springer
14 years 1 months ago
2005
Springer
Accurate and robust estimation of the three-dimensional left ventricular geometry and deformation has important clinical implications for better diagnosis and understanding of isch...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
In this paper, we present a system for the temporal segmentation, summarization, and browsing of the Echocardiogram videos. Echocardiogram videos are video sequences produced by t...