Sciweavers

732 search results - page 38 / 147
» Surface And Deep Cases
Sort
View
VISUALIZATION
1995
IEEE
13 years 11 months ago
Enhancing Transparent Skin Surfaces with Ridge and Valley Lines
There are many applications that can benefit from the simultaneous display of multiple layers of data. The objective in these cases is to render the layered surfaces in a such way...
Victoria Interrante, Henry Fuchs, Stephen M. Pizer
BCSHCI
2009
13 years 9 months ago
Putting the physical into the digital: issues in designing hybrid interactive surfaces
Hybrid surfaces are interactive systems combining techniques of direct-manipulation multi-touch surface interaction with elements of tangible user interfaces (TUIs). The design sp...
David S. Kirk, Abigail Sellen, Stuart Taylor, Nico...
TMI
2011
130views more  TMI 2011»
13 years 2 months ago
Parameterization-Invariant Shape Comparisons of Anatomical Surfaces
—We consider 3D brain structures as continuous parameterized surfaces and present a metric for their comparisons that is invariant to the way they are parameterized. Past compari...
Sebastian Kurtek, Eric Klassen, Zhaohua Ding, Sand...
MICS
2010
128views more  MICS 2010»
13 years 2 months ago
Arrangements on Parametric Surfaces II: Concretizations and Applications
We describe the algorithms and implementation details involved in the concretizations of a generic framework that enables exact construction, maintenance, and manipulation of arran...
Eric Berberich, Efi Fogel, Dan Halperin, Michael K...
SIGGRAPH
1987
ACM
13 years 11 months ago
Direct least-squares fitting of algebraic surfaces
In the course of developing a system for fitting smooth curves to camera input we have developed several direct (i.e. noniterative) methods for fitting a shape (line, circle, conic...
Vaughan R. Pratt