Optimized orthogonal matching pursuit approach

IEEE Signal Processing Letters

Volumn 9, Issue 4, 2002, Pages 137-140

  Rebollo Neira, Laura ^a   Lowe, David ^a  

^a ASTON UNIVERSITY   (United Kingdom)

Author keywords

Adaptive signal representation; Dictionary atoms; Matching pursuit; Nonorthogonal atomic decomposition; Nonorthogonal signal representation; Subset selection

Indexed keywords

ALGORITHMS; APPROXIMATION THEORY; COMPUTATIONAL COMPLEXITY; ERROR ANALYSIS; FUNCTIONS; ITERATIVE METHODS; OPTIMIZATION; SET THEORY;

ATOMIC DECOMPOSITION; DICTIONARY ATOMS; OPTIMIZED ORTHOGONAL MATCHING PURSUIT; ORTHOGONAL PROJECTION; SIGNAL REPRESENTATION;

SIGNAL PROCESSING;

EID: 0036543795     PISSN: 10709908     EISSN: None     Source Type: Journal    
DOI: 10.1109/LSP.2002.1001652     Document Type: Article

References (16)

1. Matching pursuit in time-frequency dictionary
2. A class of nonharmonic Fourier series
3. Painless nonorthogonal expansions
4. The wavelets transform, time frequency localization and signal analysis
5. Frames of cross-ambiguity functions
6. Frames in two dimensions arising from wavelet transforms
7. An efficient structure and algorithm for image representation using non-orthogonal basis images
8. Frames a maximum entropy statistical estimate of the inverse problem
9. Entropy-based algorithms for best-basis selection
10. Wavelets analysis and signal processing
11. Atomic decomposition by basis pursuit
12. Orthogonal matching pursuits: Recursive function approximation with applications to wavelet decomposition
13. Orthogonal least square algorithm for radial basis function networks