128 search results - page 17 / 26 » Shading-based surface editing |
AFRIGRAPH
2004
ACM
14 years 1 months ago
2004
ACM
We present an interactive modelling technique, which reconstructs three-dimensional objects from user-drawn twodimensional strokes. We first extract a skeleton from the 2D contour...
CHI
2001
ACM
14 years 8 months ago
2001
ACM
The Notification Collage (NC) is a groupware system where distributed and co-located colleagues comprising a small community post media elements onto a real-time collaborative sur...
MVA
1998
13 years 7 months ago
1998
Abstract. This paper presents a new multi-pass hierarchical stereo-matching approach for generation of digital terrain models (DTMs) from two overlapping aerial images. Our method ...
SIGGRAPH
2003
ACM
14 years 1 months ago
2003
ACM
Modelling by analogy has become a powerful paradigm for editing images. Using a pair of before- and afterexample images of a transformation, a system that models by analogy produc...
NPAR
2000
ACM
14 years 7 days ago
2000
ACM
We present an algorithm for rendering subdivision surface models of complex scenes in a variety of artistic styles using an interactively editable particle system. The algorithm i...