Spectrogram Image Analysis of Error Signals for Minimizing Impulse Noise.
Jeakwan KimYunseon ChoiYoung-Sup LeePublished in: J. Sensors (2016)
Keyphrases
- impulse noise
- image analysis
- median filter
- color images
- image enhancement
- gaussian noise
- noise removal
- noise reduction
- short time fourier transform
- digital images
- error rate
- noise level
- noise detection
- image details
- noise free
- switching median filter
- mathematical morphology
- high noise
- impulsive noise
- adaptive threshold
- image processing
- image deblurring
- impulse noise removal
- salt pepper
- computer vision
- signal processing
- median filtering
- image segmentation
- salt and pepper noise
- filtering method
- pattern recognition
- noisy pixels
- noise model
- denoising
- speech signal
- weighted median filter
- multiscale
- multiresolution
- higher order