Graph-based Dequantization of Block-Compressed Piecewise Smooth Images.
Wei HuGene CheungMasato KazuiPublished in: IEEE Signal Process. Lett. (2016)
Keyphrases
- piecewise smooth
- image analysis
- piecewise constant
- gaussian noise
- smooth regions
- mumford shah functional
- test images
- image features
- post processing
- object recognition
- sparse representation
- input image
- image retrieval
- video sequences
- image classification
- edge detection
- data sets
- moving objects
- face recognition
- image segmentation
- computer vision