Image loss concealment using edge-guided interpolation and multi-scale transformation.
Bahareh LangariJohn StonhamAli MousaviPublished in: SP/SPE (2015)
Keyphrases
- multiscale
- edge detection
- multiple scales
- edge direction
- image data
- image representation
- image interpolation
- edge directed
- interpolation method
- post processing
- interpolation algorithm
- input image
- edge map
- linear interpolation
- image segmentation
- single image
- image features
- image content
- sharp edges
- wavelet decomposition
- image classification
- scale space
- image analysis
- geometric transformations
- image edges
- edge points
- gradient magnitude
- spatial domain
- coarse to fine
- edge detector
- detected edges
- segmentation algorithm
- sobel operator
- high resolution
- single scale
- computer vision
- image scrambling
- high frequency components
- edge pixels
- zero crossing
- hough transform
- image regions
- segmentation method
- wavelet transform
- image processing