95 search results - page 8 / 19 » Fourier opacity mapping |
CAE
2010
13 years 2 months ago
2010
We propose a simple and interactive technique for volume illustration by using the difference between the original intensity values and a low-pass filtered copy. This difference, ...
CVPR
2010
IEEE
13 years 10 months ago
2010
IEEE
In this paper, we present an approach to multi-view image-based 3D reconstruction by statistically inversing the ray-tracing based image generation process. The proposed algorithm...
ISCAS
2005
IEEE
14 years 1 months ago
2005
IEEE
— Fast Fourier transform (FFT) algorithms are used in a wide variety of digital signal processing applications and many of these require high-performance parallel implementations...
ICDAR
2003
IEEE
14 years 21 days ago
2003
IEEE
The purpose of this study is to investigate a method for high performance on-line Arabic characters recognition. This method is based on the use of Kohonen maps and their correspo...
AIIA
2003
Springer
14 years 19 days ago
2003
Springer
In this paper, we propose a way to fuse the image-based localisation approach with the Monte-Carlo localisation approach. The method we propose does not suffer of the major limitat...