Hyper-Resolution: Image detail reconstruction through parametric edges.
Lijun YinMatt T. YourstPublished in: Comput. Graph. (2005)
Keyphrases
- high resolution
- input image
- higher resolution
- image data
- single image
- reconstruction process
- multiscale
- reconstruction quality
- image structure
- image content
- neighboring pixels
- computerized tomography
- image analysis
- image edges
- image pixels
- edge map
- reconstruction method
- segmentation algorithm
- lower resolution
- image classification
- image features
- gradient magnitude
- gradient direction
- sharp edges
- image resolution
- reconstruction error
- pixel values
- low resolution
- image retrieval
- image gradient
- high resolution images
- energy function
- image representation
- edge detection
- strong edges
- adjacent pixels
- piecewise planar
- directional information
- edge information
- image reconstruction
- image regions
- feature points