F2SRGAN: A Lightweight Approach Boosting Perceptual Quality in Single Image Super-Resolution via a Revised Fast Fourier Convolution.
Duc Phuc NguyenKhanh Hung VuDuc Dung NguyenHoang-Anh PhamPublished in: IEEE Access (2023)
Keyphrases
- lightweight
- perceptual quality
- single image super resolution
- super resolution
- sparse coding
- visual quality
- image quality
- human perception
- image patches
- low resolution
- image reconstruction
- image quality assessment
- human visual system
- video quality
- natural images
- quality measures
- sparse representation
- image processing
- quality metrics
- frequency domain
- high frequency
- bit rate
- wireless sensor networks
- high resolution
- feature selection
- motion vectors
- image classification
- image database
- motion estimation
- bitstream
- image data
- reconstructed image
- high dimensional
- high quality
- image segmentation