The Influence of Noise on the Restoration of Diffraction-Limited Images.
Xiao-ping TaoHuajun FengHua LeiZhi-hai XuQi LiPublished in: CSIE (7) (2009)
Keyphrases
- noise sensitivity
- image database
- gaussian noise
- input image
- image retrieval
- high contrast
- degraded images
- image noise
- object recognition
- restoration method
- image data
- noise free
- image features
- three dimensional
- image analysis
- image degradation
- signal processing
- ground truth
- image registration
- noise level
- image collections
- noise removal
- imaging process
- test images
- imaging devices
- synthetic and real images
- image restoration
- image edges
- low signal to noise ratio
- electron microscopy
- image statistics
- image set
- pixel intensities
- wiener filter
- distorted images
- restored image
- denoising methods
- noise reduction
- segmentation algorithm
- x ray
- denoising