444 search results - page 14 / 89 » 3D surface models by geometric constraints propagation |
3DIM
2003
IEEE
13 years 11 months ago
2003
IEEE
This paper presents a range image refinement technique for generating accurate 3D computer models of real objects. Range images obtained from a stereo-vision system typically expe...
BMVC
2000
13 years 9 months ago
2000
This paper describes a system which automatically derives 3D models of architectural scenes from multiple images. This system differs from previous structure from motion algorithm...
PAMI
2007
13 years 7 months ago
2007
—We introduce the notion of the medial scaffold, a hierarchical organization of the medial axis of a 3D shape in the form of a graph constructed from special medial curves connec...
EMMCVPR
2001
Springer
14 years 4 days ago
2001
Springer
A number of geometric active contour and surface models have been proposed for shape segmentation in the literature. The essential idea is to evolve a curve (in 2D) or a surface (i...
APGV
2007
ACM
13 years 11 months ago
2007
ACM
3D models are subject to a wide variety of processing operations such as compression, simplification or watermarking, which introduce slight geometric modifications on the shape. ...