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Contrast-to-noise ratio
Known as:
Contrast to Noise Ratio
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…
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Related topics
Related topics
5 relations
Contrast resolution
Image noise
Noise (signal processing)
Signal-to-noise ratio
Broader (1)
Image processing
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2017
2017
Low-contrast detectability of liver lesions reconstructed by hybrid iterative reconstruction in computed tomography: A phantom study compared between images exhibiting equivalent contrast-to-noise…
A. Urikura
,
Takanori Hara
,
+4 authors
M. Endo
2017
Corpus ID: 128006068
Poster: "ECR 2018 / C-0096 / Low-contrast detectability of liver lesions reconstructed by hybrid iterative reconstruction in…
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2017
2017
1 In Vivo B 0 Field Shimming Methods for MRI at 7 Tesla
J. Stockmann
,
L. Wald
,
A. Martinos
2017
Corpus ID: 140205814
2015
2015
Image quality evaluation in X-ray medical imaging based on Thiel embalmed human cadavers
A. De Crop
2015
Corpus ID: 79672821
Purpose: To determine the correlation between the clinical and physical image quality of chest images by using cadavers embalmed…
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2013
2013
Dark noise effect in computerised mammography image quality
A. Valassi
2013
Corpus ID: 125256839
Poster: "ECR 2013 / C-2541 / Dark noise effect in computerised mammography image quality" by: "A. Valassi, C. Antypas, C. Arbilia…
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2012
2012
The visualization of the human brain post mortem
G. Schulz
2012
Corpus ID: 45788458
Minimally invasive deep brain neurosurgical interventions require a profound knowledge of the human brain morphology on the…
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2010
2010
Bo coil designs for in vivo delta relaxation enhanced MR in humans
C. Harris
,
J. Alford
,
B. Chronik
2010
Corpus ID: 42702254
Targeted MRI contrast agents have recently been developed that have the ability to bind to specific molecules in the body. In…
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2007
2007
Erasmus Intensive Programme
Juan Leon
,
Encarnación Valero
2007
Corpus ID: 116405711
• Encouraging efficient and multinational teaching of specialist topics which might otherwise not be taught at all, or only in a…
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2004
2004
Comparison of gadobenate dimeglumine (Gd-BOPTA) with gadopentetate dimeglumine (Gd-DTPA) for enhanced MR imaging of brain and spine tumors in pediatric subjects
C. Colosimo
,
P. Damaerel
,
M. Bourne
,
M. van Buchem
,
G. Pirovano
,
M. Kirchin
2004
Corpus ID: 79487166
Delineation of lesion borders 2.5 ± 0.7 3.3 ± 0.6 (p<0.001) 0.8 ± 0.8 2.7 ± 0.5 3.1 ± 0.7 (p=0.006) 0.4 ± 0.7 0.48; p=0.018…
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2004
2004
MRI SEQUENCES
2004
Corpus ID: 3147693
An MRI sequence is an ordered combination of RF and gradient pulses designed to acquire the data to form the image. In this…
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2003
2003
Quantitative Measurements of T1 and T2 for the Abdomen in a 3 Tesla Whole-Body Imager
C. Chhor
,
E. Han
,
+4 authors
A. West
2003
Corpus ID: 131432896
A 2-D gradient echo spiral sequence was used to generate T1 and T2 image sets in the abdomen of healthy volunteers at 3T using…
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