Estimation of Noise in Images: An Evaluation.
Søren I. OlsenPublished in: CVGIP Graph. Model. Image Process. (1993)
Keyphrases
- image database
- image noise
- noise sensitivity
- input image
- image data
- gaussian noise
- high contrast
- image features
- image structure
- three dimensional
- ground truth
- image analysis
- low light
- low signal to noise ratio
- image statistics
- noise free
- object recognition
- high noise
- noise level
- image set
- imaging devices
- orientation estimation
- segmentation algorithm
- image degradation
- image registration
- additive noise
- pixel intensities
- distorted images
- test images
- segmentation method
- imaging process
- edge detection
- signal subspace