An Improved Approximate K-Nearest Neighbors Nonlocal-Means Denoising Method with GPU Acceleration.
Wenchao JinJinqing QiPublished in: IScIDE (2012)
Keyphrases
- nonlocal means
- k nearest neighbor
- denoising methods
- knn
- image denoising
- denoising
- parameter selection
- nearest neighbor
- denoising algorithm
- kalman filtering
- noisy images
- support vector machine
- image processing
- kalman filter
- natural images
- neural network
- nl means
- feature selection
- noise level
- wavelet domain
- computer vision
- noise reduction
- multiresolution
- image sequences