A Novel Segmentation-Based Video Denoising Method with Noise Level Estimation.
Shijie ZhangJing ZhangZhe YuanShuai FangYang CaoPublished in: MMM (1) (2013)
Keyphrases
- noise level
- noisy images
- denoising methods
- denoising algorithm
- noise reduction
- edge detection
- denoising
- noise model
- image denoising
- noise estimation
- nonlocal means
- edge preservation
- gaussian noise
- image segmentation
- region growing
- video content
- video data
- level set
- video sequences
- error rate
- video frames
- signal to noise ratio
- multiscale
- natural images
- image processing
- wavelet coefficients
- frequency domain
- transform domain
- high resolution
- feature extraction