Compressive Sampling Patterns for Sparse Recovery via Discrete Cosine Transform Type-I Even.
María Elena Domínguez JiménezPublished in: EUSIPCO (2023)
Keyphrases
- discrete cosine transform
- transform domain
- compressive sampling
- compressive sensing
- compressed sensing
- orthogonal matching pursuit
- image compression
- dct coefficients
- jpeg images
- spatial domain
- sparse representation
- filter bank
- image reconstruction
- random projections
- sparse coding
- neural network
- frequency domain
- object recognition
- multiscale
- image sequences
- feature selection
- computer vision
- machine learning