29 search results - page 1 / 6 » Compression of Vector Field Changing in Time |
MEMICS
2010
12 years 11 months ago
2010
SDM
2007
SIAM
13 years 6 months ago
2007
SIAM
We propose an efficient algorithm for principal component analysis (PCA) that is applicable when only the inner product with a given vector is needed. We show that Krylov subspace...
ICPR
2002
IEEE
13 years 9 months ago
2002
IEEE
MRI examinations may be used to monitor the progress of neurological disease. Arising structural changes can then be quantified using non-rigid registration procedures. However, ...
SIGGRAPH
2000
ACM
13 years 9 months ago
2000
ACM
A surface light field is a function that assigns a color to each ray originating on a surface. Surface light fields are well suited to constructing virtual images of shiny objec...
CGF
2002
13 years 4 months ago
2002
This paper presents an interactive global visualization technique for dense vector fields using levels of detail. We introduce a novel scheme which combines an error-controlled hi...