Contrast resolution is the ability to distinguish between differences in intensity in an image. == Mathematics == Image contrast can be expressed mathematically as: C = S A − S B S A + S B {\displaystyle C={\frac {S_{A}-S_{B}}{S_{A}+S_{B}}}} where SA and SB are signal intensities for signal-producing structures A and B in the region of interest.
Contrast resolution is the ability to distinguish between differences in intensity in an image. == Mathematics == Image contrast can be expressed mathematically as: C = S A − S B S A + S B {\displaystyle C={\frac {S_{A}-S_{B}}{S_{A}+S_{B}}}} where SA and SB are signal intensities for signal-producing structures A and B in the region of interest.
Source: Wikipedia "Contrast resolution" · CC BY-SA 4.0
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