Image error concealment using edge map and linear prediction residue watermarking and spatial smoothing.
Shabnam SodagariPeyman HesamiAlireza Nasiri AvanakiPublished in: ICIP (2009)
Keyphrases
- edge map
- linear prediction
- error concealment
- edge detection
- edge information
- input image
- projection onto convex sets
- image representation
- edge detector
- multiscale
- image coding
- image data
- image retrieval
- image features
- image classification
- image segmentation
- segmentation algorithm
- video quality
- packet loss
- high resolution
- video transmission
- segmentation method
- bitstream
- active contour model
- scale space
- optical flow
- lossless compression
- multiresolution
- image processing