319 search results - page 7 / 64 » The Geometry of 2D Image Signals |
VMV
2008
13 years 8 months ago
2008
We present a semi-interactive system for advanced video processing and editing. The basic idea is to partially recover planar regions in object space and to exploit this minimal p...
3DPVT
2006
IEEE
14 years 1 months ago
2006
IEEE
We introduce a new method for filling holes in geometry obtained from 3D range scanners. Our method makes use of 2D images of the areas where geometric data is missing. The 2D im...
MVA
2007
13 years 8 months ago
2007
A two-dimensional (2-D) convolution mask is proposed for detecting the location of irregularities and defects in a periodic two-dimensional signal or image. In this approach, defe...
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
A fully automatic 3D-2D articulated registration algorithm for aligning a whole-body human geometry to a 2D X-ray image is presented. Domain prior in the form of a hierarchical mo...
IWCIA
2004
Springer
14 years 22 days ago
2004
Springer
We consider selected geometric properties of 2D or 3D sets, given in form of binary digital pictures, and discuss their estimation. The properties examined are perimeter and area i...