1802 search results - page 263 / 361 » Geometry Textures and Applications |
ECCV
2004
Springer
14 years 3 months ago
2004
Springer
—Cast shadows can be significant in many computer vision applications, such as lighting-insensitive recognition and surface reconstruction. Nevertheless, most algorithms neglect ...
RT
2004
Springer
14 years 3 months ago
2004
Springer
This paper proposes a new shadow map technique termed trapezoidal shadow maps to calculate high quality shadows in real-time applications. To address the resolution problem of the...
ITCC
2003
IEEE
14 years 2 months ago
2003
IEEE
This paper presents an alternative to current authoring methods for use in distance education. Several commercially available distanceeducation authoring tools are briefly discuss...
VISUALIZATION
2003
IEEE
14 years 2 months ago
2003
IEEE
Hand-crafted illustrations are often more effective than photographs for conveying the shape and important features of an object, but they require expertise and time to produce. W...
VISUALIZATION
2003
IEEE
14 years 2 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...