A Modified Energy Detector for Random Signals in Gaussian Noise.
Huayan GuoWei JiangWu LuoPublished in: IEEE Commun. Lett. (2015)
Keyphrases
- gaussian noise
- white noise
- denoising
- noisy images
- gaussian white noise
- image restoration
- signal to noise ratio
- noise model
- noise level
- noise suppression
- jpeg compression
- impulse noise
- noise removal
- image denoising
- noise variance
- salt and pepper noise
- bandpass
- signal processing
- error rate
- edge detection
- multiresolution
- median filtering
- noise reduction
- degraded images
- image processing
- detection algorithm
- super resolution
- higher order
- high quality