1573 search results - page 52 / 315 » Picture Programming Project |
SIGGRAPH
1989
ACM
15 years 3 months ago
1989
ACM
We analyse some recent approaches to the global illumination problem by introducing the corresponding reflection operators, and we demonstrate the advantages of a two-pass method....
AFRIGRAPH
2001
ACM
15 years 3 months ago
2001
ACM
The distortion operator transforms 2D images in a manner similar to image warping or morphing, allowing source pixels to be mapped to any destination pixel. This operator can be i...
MVA
2007
15 years 1 months ago
2007
In this paper, we describe a new technique for the automatic orientation of bedding in drill core from digital images. Images are planar pictures of the drill core, and we show th...
127
click to vote
JCP
2007
14 years 11 months ago
2007
— One problem of classical phase shifting for optical 3D surface reconstruction is the occurrence of ambiguities due to the use of fringe projection. We generally derive a number...
TOG
2008
14 years 11 months ago
2008
Replacing a uniform illumination by a high-frequent illumination enhances the contrast of observed and captured images. We modulate spatially and temporally multiplexed (projected...