17 search results - page 4 / 4 » Dictionary Preconditioning for Greedy Algorithms |
SCALESPACE
2007
Springer
14 years 1 months ago
2007
Springer
This paper presents a statistical model for textures that uses a non-negative decomposition on a set of local atoms learned from an exemplar. This model is described by the varianc...
CASES
2005
ACM
13 years 9 months ago
2005
ACM
Code compression is a field where compression ratios between compiler-generated code and subsequent compressed code are highly dependent on decisions made at compile time. Most op...