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» The Space of Human Shapes
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GIS
2008
ACM
16 years 7 months ago
Indexing planar point quartets via geometric attributes
An index is devised to support position-independent search for images containing quartets of icons. Point quartets exist that do not unambiguously map to quadrilaterals, however, ...
Charles Ben Cranston, Hanan Samet
ISBI
2006
IEEE
16 years 7 months ago
Use of 3-D cortical morphometry for mapping increased cortical gyrification and complexity in Williams syndrome
In this paper, we describe the use of three different shape measures -- i.e., shape index, curvedness, and L2 norm of mean curvature -- to quantify cortical gyrification and compl...
Duygu Tosun, Allan L. Reiss, Agatha D. Lee, Rebecc...
ICASSP
2008
IEEE
16 years 1 months ago
Hybrid feature selection for gesture recognition using support vector machines
This paper presents an approach for a multi-cue based two-dimensional gesture recognition that combines two different forms of cues, namely shape cues and motion cues, in a suppor...
Yu Yuan, Kenneth Barner
3DIM
2007
IEEE
16 years 1 months ago
Dual-Mode Deformable Models for Free-Viewpoint Video of Sports Events
Generating free-viewpoint video in outdoor sports environments is currently an unsolved problem due to difficulties in obtaining accurate background segmentation and camera calib...
Joe Kilner, Jonathan Starck, Adrian Hilton, Oliver...
ACCV
2006
Springer
16 years 21 days ago
Vision Based Speech Animation Transferring with Underlying Anatomical Structure
We present a novel method to transfer speech animation recorded in low resolution videos onto realistic 3D facial models. Unsupervised learning is utilized on a speech video corpus...
Yuru Pei, Hongbin Zha