441 search results - page 73 / 89 » Sparse Recovery Using Sparse Random Matrices |
CVPR
2007
IEEE
15 years 26 days ago
2007
IEEE
Representations for interactive photorealistic visualization of scenes range from compact 2D panoramas to dataintensive 4D light fields. In this paper, we propose a technique for ...
ICIP
2009
IEEE
14 years 12 months ago
2009
IEEE
Compressive Sensing (CS) is a new paradigm in signal acquisition and compression. In compressive sensing, a compressible signal is acquired using much less measurements than the o...
CIMAGING
2009
13 years 12 months ago
2009
The Dantzig selector is a near ideal estimator for recovery of sparse signals from linear measurements in the presence of noise. It is a convex optimization problem which can be r...
FOCM
2010
13 years 9 months ago
2010
Free-discontinuity problems describe situations where the solution of interest is defined by a function and a lower dimensional set consisting of the discontinuities of the funct...
ICCTA
2007
IEEE
14 years 2 months ago
2007
IEEE
We have carried out experimental research into implicit representation of large graphs using reduced ordered binary decision diagrams (OBDDs). We experimentally show that for grap...