820 search results - page 66 / 164 » Cellular texture generation |
TOG
2002
14 years 9 months ago
2002
Several techniques have been developed to approximate Bidirectional Reflectance Distribution Functions (BRDF) with acceptable quality and performance for realtime applications. Th...
CSR
2007
Springer
15 years 4 months ago
2007
Springer
Abstract It has recently been proved (Je˙z, DLT 2007) that conjunctive grammars (that is, context-free grammars augmented by conjunction) generate some nonregular languages over a...
ICPR
2010
IEEE
15 years 6 days ago
2010
IEEE
—When an image of a scene is captured by a camera through a fence, a blurred fence image interrupts objects in the scene. In this paper, we propose a method for a fence removal f...
TOG
2008
14 years 9 months ago
2008
This paper presents an optimization-based halftoning technique that preserves the structure and tone similarities between the original and the halftone images. By optimizing an ob...
IR
2000
14 years 9 months ago
2000
Content-based image retrieval in astronomy needs methods that can deal with an image content made of noisy and diffuse structures. This motivates investigations on how information ...