Improving signal modulation recognition using principal component analysis and compressive sensing.
Yuyao LiZheng DouXiaolei ZhuChengzhuo ShiPublished in: INFOCOM Workshops (2018)
Keyphrases
- compressive sensing
- random projections
- principal component analysis
- compressive sampling
- image recovery
- signal reconstruction
- signal processing
- sparse representation
- dimensionality reduction
- dimension reduction
- face recognition
- compressed sensing
- low dimensional
- random sampling
- image reconstruction
- distributed source coding
- linear discriminant analysis
- image representation
- feature space
- image processing
- high dimensionality
- original data
- data sets
- linear combination
- nearest neighbor
- feature extraction
- structured sparsity
- computer vision