205 search results - page 28 / 41 » Edge detection and processing using shearlets |
ICIP
2007
IEEE
14 years 4 months ago
2007
IEEE
The problem of image super-resolution from a set of low resolution multiview images has recently received much attention and can be decomposed, at least conceptually, into two con...
VRML
2006
ACM
14 years 4 months ago
2006
ACM
In this paper, we present a new approach for remote visualization of large 3D cities. Our approach is based on expressive rendering (also known as Non-Photorealistic Rendering), a...
ACII
2005
Springer
14 years 3 months ago
2005
Springer
In this paper, a novel system is proposed to recognize facial expression based on face sketch, which is produced by programmable graphics hardware-GPU(Graphics Processing Unit). Fi...
VISUALIZATION
2003
IEEE
14 years 3 months ago
2003
IEEE
Segmentation of structures from measured volume data, such as anatomy in medical imaging, is a challenging data-dependent task. In this paper, we present a segmentation method tha...
MMSEC
2005
ACM
14 years 3 months ago
2005
ACM
If digital watermarking is to adequately protect content in systems which provide both resolution and quality scalability, then the watermarking algorithms used must provide both ...