Astronomical Data Analysis and Sparsity: From Wavelets to Compressed Sensing.
Jean-Luc StarckJérôme BobinPublished in: Proc. IEEE (2010)
Keyphrases
- compressed sensing
- data analysis
- compressive sampling
- sparse representation
- basis pursuit
- signal processing
- image reconstruction
- high dimensional data
- random projections
- compressive sensing
- image compression
- multiresolution
- orthogonal matching pursuit
- data mining
- image representation
- natural images
- wavelet transform
- high dimensional
- feature extraction
- image classification
- machine learning
- cluster analysis
- text mining
- dimension reduction
- random sampling
- nearest neighbor
- fourier domain