91 search results - page 4 / 19 » Optical computing for fast light transport analysis |
CIMAGING
2009
13 years 9 months ago
2009
Space-varying convolution often arises in the modeling or restoration of images captured by optical imaging systems. For example, in applications such as microscopy or photography...
ECCV
2008
Springer
14 years 10 months ago
2008
Springer
Computer vision has traditionally focused on extracting structure, such as depth, from images acquired using thin-lens or pinhole optics. The development of computational imaging i...
PG
2000
IEEE
14 years 29 days ago
2000
IEEE
Creating and rendering realistic water is one of the most daunting tasks in computer graphics. Realistic rendering of water requires that the sunlight and skylight illumination ar...
ICCV
1995
IEEE
14 years 4 days ago
1995
IEEE
The standard methods for extracting range data from optical triangulation scanners are accurate only for planar objects of uniform reflectance illuminated by an incoherentsource....
SP
2002
IEEE
13 years 8 months ago
2002
IEEE
A new eavesdropping technique can be used to read cathode-ray tube (CRT) displays at a distance. The intensity of the light emitted by a raster-scan screen as a function of time c...