59 search results - page 4 / 12 » Edge and corner preserving smoothing for artistic imaging |
IMAGING
2004
13 years 8 months ago
2004
A color image sent to a monochrome output device must undergo a color-to-grayscale transformation. Such a transform typically retains the luminance channel or a derivative thereof...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
In this work, we propose a new robust and edge-preserving superresolution algorithm to simultaneously estimate all frames of a sequence. The new algorithm is based on the regulari...
IMR
2004
Springer
14 years 25 days ago
2004
Springer
In this paper we present two novel techniques to improve the quality of triangle surface meshes while preserving surface characteristics as much as possible. In contrast to previo...
RSS
2007
13 years 9 months ago
2007
— Three-dimensional digital terrain models are of fundamental importance in many areas such as the geo-sciences and outdoor robotics. Accurate modeling requires the ability to de...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
We propose a novel coplanar filter, which exploits the coplanarity of gray-level distribution of neighboring pixels, to pre-filter the document images. Experiments show that the p...