26 search results - page 3 / 6 » Data hiding on 3D polygonal meshes |
DAGM
2001
Springer
13 years 9 months ago
2001
Springer
We consider 3D object retrieval in which a polygonal mesh serves as a query and similar objects are retrieved from a collection of 3D objects. Algorithms proceed first by a normal...
NPAR
2000
ACM
13 years 9 months ago
2000
ACM
While many factors contribute to shape perception, psychological research indicates that the direction of lines on the surface may have an important influence. This is especially ...
GIS
2008
ACM
13 years 6 months ago
2008
ACM
We describe a prototype software system for investigating novel human-computer interaction techniques for 3-D geospatial data. This system, M4-Geo (Multi-Modal Mesh Manipulation o...
PG
2007
IEEE
13 years 11 months ago
2007
IEEE
We introduce an algorithm for approximating a 2manifold 3D mesh by a set of developable surfaces. Each developable surface is a generalized cylinder represented as a strip of tria...
SMC
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract— The underwater environment presents many challenges for robotic sensing including highly variable lighting, the presence of dynamic objects, and the six degree of freed...