31 search results - page 4 / 7 » Direct Adaptive Algorithms for CT Reconstruction |
CVPR
2010
IEEE
13 years 9 months ago
2010
IEEE
In this paper, we present a novel method, the first to date to our knowledge, which is capable of directly and automatically producing a concise and idealized 3D representation f...
IEEECGIV
2009
IEEE
13 years 5 months ago
2009
IEEE
Abstract--A new adaptive rational image interpolation algorithm is proposed. For a natural image, according to the difference information of the local pixel gray value in the verti...
ISVC
2007
Springer
14 years 1 months ago
2007
Springer
In comparison with 2D face images, 3D face models have the advantage of being illumination and pose invariant, which provides improved capability of handling changing environments ...
COMPUTING
2007
13 years 7 months ago
2007
Reverse engineering is concerned with the reconstruction of surfaces from three-dimensional point clouds originating from laser-scanned objects. We present an adaptive surface rec...
ICAT
2006
IEEE
14 years 1 months ago
2006
IEEE
Abstract. In this paper, MM-Model is presented for real-time simulation of 3D deformable objects on both global level and local region. This model consists of a deformable centerli...