Sciweavers

SIAMDM
2011
13 years 6 months ago
When Does a Curve Bound a Distorted Disk?
Consider a closed curve in the plane that does not intersect itself; by the Jordan-Schoenflies Theorem, it bounds a distorted disk. Now consider a closed curve that intersects its...
Jack E. Graver, Gerald T. Cargo
TIP
2010
150views more  TIP 2010»
13 years 9 months ago
Study of Subjective and Objective Quality Assessment of Video
Abstract—We present the results of a recent large-scale subjective study of video quality on a collection of videos distorted by a variety of application-relevant processes. Meth...
Kalpana Seshadrinathan, Rajiv Soundararajan, Alan ...
BC
2000
108views more  BC 2000»
13 years 10 months ago
Haptic interaction with virtual objects
This paper considers interaction of the human arm with ``virtual'' objects simulated mechanically by a planar robot. Haptic perception of spatial properties of objects is...
Ernest D. Fasse, Neville Hogan, Bruce A. Kay, Ferd...
SIAMSC
2008
108views more  SIAMSC 2008»
13 years 11 months ago
A Nine Point Scheme for the Approximation of Diffusion Operators on Distorted Quadrilateral Meshes
A nine point scheme is presented for discretizing diffusion operators on distorted quadrilateral meshes. The advantage of this method is that highly distorted meshes can be used wi...
Zhiqiang Sheng, Guangwei Yuan