Massive MIMO precoding and spectral shaping with low resolution DACs and active constellation extension.
Amine MezghaniRobert W. Heath Jr.Published in: CoRR (2020)
Keyphrases
- low resolution
- high resolution
- super resolution
- low resolution images
- lower resolution
- higher resolution
- image super resolution
- resolution enhancement
- physical layer
- high resolution images
- image processing
- super resolution reconstruction
- image patches
- multispectral images
- pixel intensities
- low quality images
- dense correspondences
- panchromatic image
- data sets
- super resolved
- high quality
- feature vectors
- depth map
- spectral features
- face images
- interpolation algorithm
- face detection
- high resolution video
- image reconstruction