Gradient-based multi-focus image fusion using foreground and background pattern recognition with weighted anisotropic diffusion filter.
G. Tirumala VasuP. PalanisamyPublished in: Signal Image Video Process. (2023)
Keyphrases
- anisotropic diffusion
- foreground and background
- noise removal
- pattern recognition
- partial differential equations
- edge preserving
- edge detection
- mean shift
- foreground objects
- image processing
- noise reduction
- signal processing
- computer vision
- background subtraction
- image analysis
- level set
- bayesian framework
- medical images
- image denoising
- color images
- motion segmentation
- moving objects
- video sequences
- multiscale
- feature extraction
- machine learning