DocumentCode
409637
Title
Optimal tilings and best basis search in large dictionaries
Author
Huang, Yan ; Pollak, Ilya ; Do, Minh N. ; Bouman, Charles A.
Author_Institution
Sch. of Electr. & Comput. Eng., Purdue Univ., West Lafayette, IN, USA
Volume
1
fYear
2003
fDate
9-12 Nov. 2003
Firstpage
327
Abstract
We develop a new framework of multitree dictionaries which include many previously proposed dictionaries as special cases. We show how to efficiently find the best object in a multitree dictionary using a recursive dynamic programming algorithm. We apply our framework to find the best rectangular tiling of an image domain.
Keywords
dictionaries; dynamic programming; image processing; recursive functions; best basis search; image processing; multitree dictionaries; optimal tilings; rectangular tiling; recursive dynamic programming algorithm; wavelet packets; Adaptive algorithm; Anisotropic magnetoresistance; Cost function; Dictionaries; Dynamic programming; Engineering profession; Heuristic algorithms; Matching pursuit algorithms; Time frequency analysis; Wavelet packets;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals, Systems and Computers, 2004. Conference Record of the Thirty-Seventh Asilomar Conference on
Print_ISBN
0-7803-8104-1
Type
conf
DOI
10.1109/ACSSC.2003.1291930
Filename
1291930
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