Quality enhancement of low-resolution image by using natural images.
Emil BilgazyevErol YeniarasIlyas UyanikMahmut UnanErnst L. LeissPublished in: ICMV (2013)
Keyphrases
- natural images
- low resolution
- test images
- high resolution
- input image
- image patches
- low resolution images
- lower resolution
- multiscale
- higher resolution
- super resolution
- natural image patches
- natural scenes
- high resolution images
- image super resolution
- super resolution reconstruction
- face images
- sparse coding
- higher order
- denoising
- object recognition
- low quality images
- image denoising
- image analysis
- image processing
- image segmentation
- superpixels
- reconstructed image
- image features
- depth map
- similarity measure
- image retrieval
- image classification
- multiresolution
- image data
- computer vision
- high quality
- single image
- image representation
- feature space