72 search results - page 12 / 15 » An interface for sketching 3D curves |
ISBI
2008
IEEE
14 years 8 months ago
2008
IEEE
Selecting a region of interest (ROI) within unsegmented volume data is one of the fundamental operations in volume data processing and analysis, yet it is difficult to perform the...
GRAPHITE
2003
ACM
14 years 20 days ago
2003
ACM
Freehand sketching is a natural and powerful means of interpersonal communication. But to date, it still cannot be supported effectively by human-computer interface. In this paper...
CG
2007
Springer
13 years 7 months ago
2007
Springer
This paper describes the teaching of OpenGL shaders with hands-on a program called glman. Hands-on education is at its best when the students’ experimental feedback loop is very...
CAD
2004
Springer
13 years 7 months ago
2004
Springer
Solid modeling based on partial differential equations (PDEs) can potentially unify both geometric constraints and functional requirements within a single design framework to mode...
IUI
2004
ACM
14 years 25 days ago
2004
ACM
Analysis of sketched digital ink is often aided by the division of stroke points into perceptually-salient fragments based on geometric features. Fragmentation has many applicatio...