23 search results - page 3 / 5 » A Bidirectional Light Field - Hologram Transform |
VCBM
2010
13 years 29 days ago
2010
We describe the use of the weighted distance transform (WDT) to enhance applications designed for volume visualization of segmented anatomical datasets. The WDT is presented as a ...
ICCV
2001
IEEE
14 years 8 months ago
2001
IEEE
W e address an open and hitherto neglected problem in computer vision, how to reconstruct the geometry of objects with arbitrary and possibly anisotropic bidirectional reflectance...
CIMAGING
2009
13 years 7 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...
COBUILD
1999
Springer
13 years 10 months ago
1999
Springer
A concept of complex objects, being artifacts that have one real physical part and several virtual parts representing certain aspects of the object, is introduced. These parts are ...
ECCV
1992
Springer
14 years 8 months ago
1992
Springer
Existing shape-from-shading algorithms assume constant reflectance across the shaded surface. Multi-colored surfaces are excluded because both shading and reflectance affect the me...