An Efficient Statistical Method for Image Noise Level Estimation.
Guangyong ChenFengyuan ZhuPheng-Ann HengPublished in: ICCV (2015)
Keyphrases
- noise estimation
- estimation algorithm
- test images
- segmentation method
- noise level
- image regions
- multiscale
- image data
- image classification
- single image
- similarity measure
- error rate
- image noise
- map estimation
- natural images
- image quality
- edge detection
- noisy images
- pixel values
- input image
- wavelet transform
- gaussian noise
- optical flow
- pairwise
- computational complexity
- low light