1616 search results - page 243 / 324 » On Edge Detection on Surfaces |
IWDW
2005
Springer
14 years 1 months ago
2005
Springer
In this paper, we propose a robust watermarking method for 3-D triangle surface meshes. Most previous methods based on the wavelet analysis can process only semi-regular meshes. Ou...
NIME
2005
Springer
14 years 1 months ago
2005
Springer
Tangible Acoustic Interfaces (TAI) rely on various acousticsensing technologies, such as sound source location and acoustic imaging, to detect the position of contact of users int...
RT
2001
Springer
14 years 11 days ago
2001
Springer
The measurement of accurate material properties is an important step towards photorealistic rendering. Many real-world objects are composed of a number of materials that often show...
CVPR
2010
IEEE
14 years 8 days ago
2010
IEEE
In this paper we derive formal constraints relating terrain elevation and observed cast shadows. We show how an optimisation framework can be used to refine surface estimates usin...
ICMCS
1999
IEEE
14 years 7 days ago
1999
IEEE
In this paper, a technique is presented for CT image analysis and visualization of the bronchial airways. The technique provides a non-invasive way to examine the interior of the ...