A GPU-based statistical image up-sampling method by using edge templates.
Xin ZhengChenlei LvQingqing XuPeipei PanPing GuoPublished in: Int. J. Comput. Sci. Eng. (2017)
Keyphrases
- edge detection
- image representation
- edge map
- image data
- image analysis
- image features
- image content
- input image
- multiscale
- image regions
- sobel operator
- image edges
- gray value
- image collections
- image segmentation
- adjacent regions
- segmentation method
- vector field
- test images
- multiresolution
- image pixels
- single image
- edge detection algorithm
- gradient field
- multiple scales
- edge information
- template matching
- low level
- hough transform
- image classification
- high resolution
- grey level
- region of interest
- similarity measure
- image interpolation
- edge pixels
- sharp edges
- segmentation algorithm
- image processing