Random-valued impulse noise detector based on minimum spanning tree and its application to switching median filter.
Go TanakaNoriaki SuetakeEiji UchinoPublished in: SMC (2008)
Keyphrases
- minimum spanning tree
- switching median filter
- impulse noise
- spanning tree
- noise detection
- color images
- median filter
- graph theory
- gaussian noise
- traveling salesman problem
- digital images
- noise level
- weighted graph
- impulsive noise
- noise removal
- noise free
- shortest path
- detection algorithm
- noise reduction
- image restoration
- multiscale