PMID: 9160902Jan 1, 1997Paper

Color flow mapping

Ultrasound in Medicine & Biology
Katherine W Ferrara, G DeAngelis

Abstract

Color flow mapping systems have become widely used in the short time since their development. These systems overlay a pseudo-color velocity map upon the gray-scale two-dimensional image. Between 4 and 16 pulses are directed to each line-of-sight, and this requirement reduces the frame rate in comparison with the gray-scale image. Other limitations of color flow mapping include its ability to estimate only the velocity toward or away from the transducer and an increase in the variance in comparison with spectral Doppler. Potential artifacts include aliased velocities and the detection of flow in hypoechoic or hyperechoic nonvascular structures. Clinical applications include cardiology, studies of the abdominal and peripheral vasculature, evaluation of organ perfusion and the differentiation of tumors. Most current systems use narrowband estimators that examine a fixed sample volume and detect a change in phase between two pulses. Wideband estimators that can track red blood cells in two or three dimensions are under evaluation. Narrowband estimators, including the autocorrelator, the short Fourier transform and second order autoregressive filters, are compared with wideband estimators including cross-correlation, sum-absolute-di...Continue Reading

References

Feb 1, 1976·AJR. American Journal of Roentgenology·S L GammillJ G Rabinowitz
Jan 1, 1979·Ultrasound in Medicine & Biology·C D Bertram
Jan 1, 1978·Ultrasound in Medicine & Biology·G R Curry, D N White
Nov 1, 1976·IEEE Transactions on Bio-medical Engineering·K K ShungJ M Reid
Aug 1, 1992·Journal of Ultrasound in Medicine : Official Journal of the American Institute of Ultrasound in Medicine·P L CarsonJ Rubin
Nov 1, 1992·AJR. American Journal of Roentgenology·E G GrantR Busuttil
Jan 1, 1992·Ultrasound in Medicine & Biology·D W RickeyA Fenster
May 1, 1992·IEEE Transactions on Bio-medical Engineering·K K ShungC C Lim
Jan 11, 1992·Ultrasound in Medicine & Biology·J R OverbeckD E Strandness
Jan 11, 1992·Ultrasound in Medicine & Biology·T S HatsukamiD E Strandness
Jan 1, 1990·Ultrasound in Medicine & Biology·P R HoskinsW N McDicken
Nov 1, 1991·Physics in Medicine and Biology·F A Duck, K Martin
Nov 1, 1991·Physics in Medicine and Biology·C P Oates
Jan 1, 1991·Ultrasound in Medicine & Biology·G R LockwoodF S Foster
Aug 1, 1991·AJR. American Journal of Roentgenology·F N TesslerE G Grant
Jan 1, 1991·AJR. American Journal of Roentgenology·W D Foley, S J Erickson
Jan 1, 1990·Ultrasound in Medicine & Biology·F S Schlindwein, D H Evans
May 1, 1990·Journal of Ultrasound in Medicine : Official Journal of the American Institute of Ultrasound in Medicine·D G MitchellL Needleman
Jul 1, 1990·Radiology·D O CosgroveH D Sinnett
Nov 1, 1990·Journal of the American College of Cardiology·A L KleinA J Tajik
Jan 1, 1990·Ultrasound in Medicine & Biology·F Kremkau
Jan 1, 1990·Radiology·C C ReadingP L Cooperberg
Sep 1, 1985·IEEE Transactions on Bio-medical Engineering·K Kristoffersen, B A Angelsen
Dec 1, 1987·IEEE Transactions on Bio-medical Engineering·G E TraheyO T von Ramm
Jan 1, 1986·IEEE Transactions on Bio-medical Engineering·L Y Mo, R S Cobbold
May 1, 1974·IEEE Transactions on Bio-medical Engineering·W R Brody, J D Meindl
Jun 16, 1972·Science·J M Reid, M P Spencer
Jan 1, 1981·Ultrasound in Medicine & Biology·A Nowicki, J Reid
Apr 1, 1983·IEEE Transactions on Bio-medical Engineering·B A Angelsen, K Kristoffersen
Jan 1, 1982·Ultrasound in Medicine & Biology·P N BurnsA J Webb
Jan 1, 1982·Ultrasound in Medicine & Biology·W Wei-qi, Y Lin-xin
Feb 1, 1980·IEEE Transactions on Bio-medical Engineering·B A Angelsen
Jan 1, 1993·Ultrasound in Medicine & Biology·L N BohsG E Trahey
Jan 1, 1993·Ultrasound in Medicine & Biology·B A Schrope, V L Newhouse
Jan 1, 1993·Ultrasound in Medicine & Biology·C J HartleyJ K Mickelson

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Citations

Apr 11, 2001·Ultrasound in Medicine & Biology·M E AndersonG E Trahey
Aug 31, 2001·Ultrasound in Medicine & Biology·T Y HsiaoY W Shau
Apr 9, 2002·Ultrasound in Medicine & Biology·Lorenzo CapineriLeonardo Masotti
Feb 27, 2003·Ultrasound in Medicine & Biology·David E GoertzF Stuart Foster
Dec 25, 2002·Ultrasound in Medicine & Biology·Ronald H SilvermanD Jackson Coleman
May 17, 2003·Ultrasound in Medicine & Biology·S Kaisar Alam, Kevin J Parker
Feb 25, 2000·Ultrasound in Medicine & Biology·D E GoertzF S Foster
Feb 25, 2000·Ultrasound in Medicine & Biology·M ScabiaA Fort
Feb 18, 2004·The American Journal of Orthopsychiatry·Sheila Suess KennedyCharles W Huffine
Jan 10, 2002·Ultrasound in Obstetrics & Gynecology : the Official Journal of the International Society of Ultrasound in Obstetrics and Gynecology·A W WelshN M Fisk
Apr 29, 1998·Current Opinion in Obstetrics & Gynecology·R F Ogle, C H Rodeck
Nov 10, 2001·Annual Review of Biomedical Engineering·G York, Y Kim
Dec 23, 2003·Cardiovascular Ultrasound·Kumar V RamnarineDavid H Evans
Aug 12, 2009·Ultrasonics·K L HansenM B Nielsen
Sep 19, 2007·European Journal of Radiology·Christian Kollmann
Mar 22, 2008·Journal of the American Society of Echocardiography : Official Publication of the American Society of Echocardiography·Lasse LovstakkenRune Haaverstad
Feb 2, 2008·IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control·D H SimpsonP N Burns
Feb 2, 2008·IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control·E I CespedesA W van der Steen
Feb 2, 2008·IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control·S R FreemanM O'Donnell
Jun 26, 2004·IEEE Transactions on Information Technology in Biomedicine : a Publication of the IEEE Engineering in Medicine and Biology Society·Vijay ShamdasaniYongmin Kim
Mar 21, 2013·Ultrasound in Medicine & Biology·Billy Y S Yiu, Alfred C H Yu
Nov 19, 2015·Journal of Medical Ultrasonics·Kenichi FunamotoToshiyuki Hayase
Mar 23, 2007·IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control·Lasse LøvstakkenHans Torp
May 20, 1999·Proceedings of the Institution of Mechanical Engineers. Part H, Journal of Engineering in Medicine·T JanssonK Lindström
Sep 30, 2010·Journal of Ultrasound in Medicine : Official Journal of the American Institute of Ultrasound in Medicine·Jonathan M RubinRobert Min
May 20, 2021·Ultrasound in Medicine & Biology·Luxi WeiPeter N Burns

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