An Efficient Matching Pursuit Based Compressive Sensing Detector For Uplink Grant-Free NOMA.
Shuo LiLixia XiaoTao JiangPublished in: IEEE Trans. Veh. Technol. (2021)
Keyphrases
- compressive sensing
- matching pursuit
- image coding
- random projections
- image recovery
- sparse representation
- signal processing
- image representation
- basis functions
- compressive sampling
- computationally efficient
- wavelet transform
- dimensionality reduction
- image processing
- linear combination
- face detection
- image features
- high dimensional
- data analysis
- object recognition
- computational complexity