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CVPR
2008
IEEE
15 years 5 days ago
An efficient algorithm for compressed MR imaging using total variation and wavelets
Compressed sensing, an emerging multidisciplinary field involving mathematics, probability, optimization, and signal processing, focuses on reconstructing an unknown signal from a...
Shiqian Ma, Wotao Yin, Yin Zhang, Amit Chakraborty
ICIP
2001
IEEE
14 years 11 months ago
On the compression of two-dimensional piecewise smooth functions
It is well known that wavelets provide good non-linear approximation of one-dimensional (1-D) piecewise smooth functions. However, it has been shown that the use of a basis with g...
Pier Luigi Dragotti, Minh N. Do, Rahul Shukla, Mar...
DDECS
2007
IEEE
105views Hardware» more  DDECS 2007»
14 years 4 months ago
A Heuristic for Concurrent SOC Test Scheduling with Compression and Sharing
1-The increasing cost for System-on-Chip (SOC) testing is mainly due to the huge test data volumes that lead to long test application time and require large automatic test equipmen...
Anders Larsson, Erik Larsson, Petru Eles, Zebo Pen...
LCTRTS
2005
Springer
14 years 3 months ago
A dictionary construction technique for code compression systems with echo instructions
Dictionary compression mechanisms identify redundant sequences of instructions that occur in a program. The sequences are extracted and copied to a dictionary. Each sequence is th...
Philip Brisk, Jamie Macbeth, Ani Nahapetian, Majid...
CGI
2003
IEEE
14 years 3 months ago
Interactive Transfer Function Modification For Volume Rendering Using Compressed Sample Runs
This paper describes a software-based method for interactive transfer function modification. Our approach exploits the fact that, in general, a user will rarely want to modify the...
Vivek Srivastava, Uday Chebrolu, Klaus Mueller