904 search results - page 79 / 181 » Surface Parameterization Using Riemann Surface Structure |
DAGM
2010
Springer
13 years 6 months ago
2010
Springer
We present a novel method for 3D reconstruction of urban scenes extending a recently introduced heightmap model. Our model has several advantages for 3D modeling of urban scenes: i...
CVGIP
2004
13 years 8 months ago
2004
In this paper, we propose the utilization of a kd-tree based hierarchy as an implicit object representation. Compared to an octree, the kd-tree based hierarchy is superior in term...
ICCV
2001
IEEE
14 years 10 months ago
2001
IEEE
We present a new model-based bundle adjustment algorithm to recover the 3D model of a scene/object from a sequence of images with unknown motions. Instead of representing scene/ob...
ICPR
2006
IEEE
14 years 10 months ago
2006
IEEE
We introduce a new structural constraint that can be used for matching points in image pairs taken from a wide baseline. No assumption is made about the geometry of the 3?D points...
SMI
2006
IEEE
14 years 2 months ago
2006
IEEE
We present a generic framework for realtime rendering of 3D surfaces. We use the common elevation map primitive, by which a given surface is decomposed into a set of patches. Each...