650 search results - page 65 / 130 » Distorting symmetric designs |
DCC
2008
IEEE
14 years 8 months ago
2008
IEEE
This paper proposes a new image compression scheme by introducing visual patterns to nonlinear interpolative vector quantization (IVQ). Input images are first distorted by a gener...
CHI
2004
ACM
14 years 2 months ago
2004
ACM
Current Personal Digital Assistants (PDAs) such as Pocket PCs provide little support for sketching. This is due, no doubt, to the limited screen size and relatively poor resolutio...
UIST
1991
ACM
14 years 8 days ago
1991
ACM
The Polhemus Isotrak is often used as an orientation and position tracking device in virtual reality environments. When it is used to dynamically determine the user's viewpoi...
ICSAP
2010
13 years 10 months ago
2010
- This paper describes a novel algorithm designed for tamper proofing of 3D models. Fragile watermarking is a known technique for detecting location of tamper in the artwork. Howev...
GRAPHICSINTERFACE
2007
13 years 10 months ago
2007
We present a novel least scaling distortion metric to measure the deformation distortion for tetrahedral meshes. The stretch-like metric is a combination of Jacobian matrix norm a...