Spectral Super-Resolution on the Unit Circle Via Gradient Descent.
Xunmeng WuZai YangJian-Feng CaiZongben XuPublished in: ICASSP (2023)
Keyphrases
- super resolution
- low resolution
- high resolution
- image reconstruction
- image restoration
- motion estimation
- high quality
- low resolution images
- resolution enhancement
- motion blur
- multi frame
- super resolved
- image super resolution
- super resolution reconstruction
- video super resolution
- image resolution
- light field
- hyperspectral
- high resolution images
- higher resolution
- single frame
- depth map
- adaptive regularization
- feature vectors
- high resolution video
- super resolution image reconstruction
- parameter selection
- image synthesis
- image processing
- maximum likelihood
- markov random field
- optical flow