An efficient approach for image sequence denoising using Zernike moments-based nonlocal means approach.
Chandan SinghAshutosh AggarwalPublished in: Comput. Electr. Eng. (2017)
Keyphrases
- zernike moments
- nonlocal means
- denoising
- image sequences
- image denoising
- denoising algorithm
- denoising methods
- rotation invariant
- shape descriptors
- image reconstruction
- high order
- noisy images
- image processing
- fourier descriptors
- feature vectors
- invariant features
- natural images
- basis functions
- parameter selection
- video sequences
- wavelet domain
- affine invariant
- frequency domain
- background subtraction
- gaussian noise
- motion estimation
- optical flow
- computer vision
- image representation
- higher order
- noise removal
- three dimensional
- kalman filtering
- feature points
- moving objects
- wavelet packet
- affine transformation
- image classification
- object tracking