20 search results - page 1 / 4 » Using Graphics Hardware for Enhancing Edge and Circle Detect... |
95
Voted
IBPRIA
2007
Springer
15 years 6 hour ago
2007
Springer
84
Voted
VISUALIZATION
1999
IEEE
15 years 2 months ago
1999
IEEE
Many volume filtering operations used for image enhancement, data processing or feature detection can be written in terms of threedimensional convolutions. It is not possible to y...
79
Voted
VISUALIZATION
2003
IEEE
15 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...
92
Voted
ACII
2005
Springer
15 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...
96
Voted
WSCG
2003
14 years 11 months ago
2003
In this paper, we propose an algorithm for enhancing edges of real-time non-photorealistic renderings. It is based on the edge map, a 2D texture that encodes visually important ed...