Detection and performance of weak M-ary chirp signals in class-A impulsive noise.
Abdullah KadriRaveendra K. RaoJin JiangPublished in: WCNC (2011)
Keyphrases
- impulsive noise
- weak signal
- abrupt change
- fractional fourier transform
- color images
- impulsive noise removal
- median filter
- image deblurring
- noise suppression
- signal processing
- vector median filter
- impulse noise
- peer group
- median filtering
- gaussian noise
- noise reduction
- frequency domain
- object detection
- image analysis
- instantaneous frequency
- gray scale
- detection algorithm
- denoising
- multiresolution