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- Contrast-to-noise_ratio abstract "Contrast-to-noise ratio (CNR) is a measure used to determine image quality. CNR is similar to the metric, signal-to-noise ratio (SNR), but subtracts off a term before taking the ratio. This is important when there is a significant bias in an image, such as from haze. As can be seen in the picture at right, the intensity is rather high even though the features of the image are washed out by the haze. Thus this image may have a high SNR metric, but will have a low CNR metric.One way to define contrast-to-noise ratio is:where SA and SB are signal intensities for signal producing structures A and B in the region of interest and σo is the standard deviation of the pure image noise.".
- Contrast-to-noise_ratio thumbnail Haze_in_Kuala_Lumpur.jpg?width=300.
- Contrast-to-noise_ratio wikiPageID "21931386".
- Contrast-to-noise_ratio wikiPageRevisionID "595437547".
- Contrast-to-noise_ratio hasPhotoCollection Contrast-to-noise_ratio.
- Contrast-to-noise_ratio subject Category:Image_processing.
- Contrast-to-noise_ratio comment "Contrast-to-noise ratio (CNR) is a measure used to determine image quality. CNR is similar to the metric, signal-to-noise ratio (SNR), but subtracts off a term before taking the ratio. This is important when there is a significant bias in an image, such as from haze. As can be seen in the picture at right, the intensity is rather high even though the features of the image are washed out by the haze.".
- Contrast-to-noise_ratio label "Contrast-to-noise ratio".
- Contrast-to-noise_ratio sameAs m.05p5ds9.
- Contrast-to-noise_ratio sameAs Q5165749.
- Contrast-to-noise_ratio sameAs Q5165749.
- Contrast-to-noise_ratio wasDerivedFrom Contrast-to-noise_ratio?oldid=595437547.
- Contrast-to-noise_ratio depiction Haze_in_Kuala_Lumpur.jpg.
- Contrast-to-noise_ratio isPrimaryTopicOf Contrast-to-noise_ratio.
