Adaptive processing for noise attenuation in laser speckle contrast imaging.
E. Morales-VargasHayde Peregrina-BarretoJulio Cesar Ramirez-San-JuanPublished in: Comput. Methods Programs Biomed. (2021)
Keyphrases
- photon counting
- noise reduction
- speckle noise
- image processing
- ultrasound images
- data processing
- laser radar
- data acquisition
- multiplicative noise
- ultrasound imaging
- noise model
- contrast enhancement
- real time
- imaging systems
- noise level
- signal to noise ratio
- noise suppression
- poisson noise
- imaging process
- additive noise
- switching median filter
- gaussian noise
- focal plane
- medical ultrasound
- noise removal
- median filter
- sar images
- noisy data
- missing data
- information processing
- filtering method
- low contrast
- synthetic aperture radar
- fiber optic
- image restoration
- computer vision