Application of DTCWT Decomposition and Partial Differential Equation Denoising Methods in Remote Sensing Image Big Data Denoising and Reconstruction.
Wei ZengPublished in: J. Appl. Math. (2022)
Keyphrases
- denoising
- image denoising
- partial differential equations
- big data
- denoising methods
- noisy images
- remote sensing images
- natural images
- denoising algorithm
- total variation
- wavelet domain
- wavelet packet
- anisotropic diffusion
- image processing
- data management
- nonlocal means
- frequency domain
- cloud computing
- multispectral
- nonlinear diffusion
- diffusion equation
- remote sensing
- change detection
- level set
- noise removal
- social media
- fourth order
- finite difference
- data analysis
- wavelet coefficients
- image analysis
- image data
- high quality
- data processing
- face recognition
- image enhancement
- image reconstruction
- database