Improved wavelet prediction superresolution reconstruction based on U-Net.
Jianfang CaoZeyu ChenHongyan CuiXiaofei JiXianhui WangYunchuan LiangYun TianPublished in: IET Image Process. (2023)
Keyphrases
- super resolution
- high resolution
- image reconstruction
- high resolution images
- low resolution
- fundamental limits
- image super resolution
- super resolution reconstruction
- single image super resolution
- low resolution images
- higher resolution
- resolution enhancement
- reconstructed image
- multi frame
- image restoration
- high quality
- back projection
- reconstruction method
- denoising
- motion estimation
- multiresolution
- multiscale
- image resolution
- imaging process
- face recognition
- spatial resolution
- wavelet coefficients
- three dimensional
- wavelet domain
- sparse coding
- motion compensation
- low cost
- feature extraction