Single image super-resolution using multi-scale deep encoder-decoder with phase congruency edge map guidance.
Heng LiuZilin FuJungong HanLing ShaoShudong HouYuezhong ChuPublished in: Inf. Sci. (2019)
Keyphrases
- edge map
- multiscale
- edge detection
- edge detector
- edge information
- natural images
- scale space
- input image
- image patches
- sparse coding
- motion estimation
- bit rate
- image processing
- wavelet transform
- noise reduction
- region growing
- super resolution
- keypoints
- noisy images
- image structure
- active contour model
- image segmentation
- image representation
- feature detection
- co occurrence
- anisotropic diffusion
- sparse representation
- pattern recognition
- computer vision