1638 search results - page 9 / 328 » Direct filtering method for image based rendering |
ICIAP
2003
ACM
14 years 7 months ago
2003
ACM
In texture analysis the common methods are based on the gray levels of the texture image. However, the use of color information improves the classification accuracy of the colored...
WSCG
2001
13 years 9 months ago
2001
Directional Coherence Maps as proposed by Guo in '98 are a very efficient acceleration technique for ray tracing based global illumination renderers. It vastly reduces the nu...
DAGSTUHL
1997
13 years 9 months ago
1997
This paper describes and demonstrates the e ectiveness of several metrics for data level comparison of direct volume rendering (DVR) algorithms. The focus is not on speed ups from...
CGI
2001
IEEE
13 years 11 months ago
2001
IEEE
We present a hardware-accelerated method for rendering high quality, antialiased shadows using the shadow map approach. Instead of relying on dedicated hardware support for shadow...
ICPR
2004
IEEE
14 years 8 months ago
2004
IEEE
This paper presents a new LOD control method using surface smoothness measure based on correlation analysis between surface position and direction. This control method renders smo...