287 search results - page 21 / 58 » Exact Cover with light |
SIAMCOMP
2008
13 years 9 months ago
2008
We prove semi-logarithmic inapproximability for a maximization problem called unique coverage: given a collection of sets, find a subcollection that maximizes the number of elemen...
PG
2000
IEEE
14 years 2 months ago
2000
IEEE
Iridescent colors appearing on natural objects, such as the feathers of a hummingbird, surfaces inside seashells, and shells of beetles, are beautiful and impressive. The cause of...
CG
2004
Springer
13 years 9 months ago
2004
Springer
In this paper, we propose an image-based texture model called IlluminationDependent Texture(IDT), for realisticly rendering objects covered with 3D texture under low-frequency ill...
ICT
2004
Springer
14 years 3 months ago
2004
Springer
: this document presents a generic model capturing the essential structural and behavioral characteristics of network components in the light of fault management. The generic model...
ICCV
2001
IEEE
14 years 11 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...