A spatially cohesive superpixel model for image noise level estimation.
Peng FuChangyang LiWeidong CaiQuan-Sen SunPublished in: Neurocomputing (2017)
Keyphrases
- similarity measure
- noise level
- noise estimation
- image data
- image features
- single image
- image segmentation
- estimation algorithm
- image classification
- optical flow
- image quality
- feature points
- image representation
- segmentation algorithm
- input image
- error rate
- energy function
- image regions
- test images
- bayesian framework
- high resolution
- map estimation
- computer vision