메뉴 건너뛰기




Volumn 52, Issue 1, 2007, Pages 13-28

Signal-to-noise ratio, contrast-to-noise ratio and their trade-offs with resolution in axial-shear strain elastography

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SIMULATION; ELASTIC MODULI; IMAGE COMPRESSION; SHEAR STRAIN; SIGNAL PROCESSING; SIGNAL TO NOISE RATIO;

EID: 34247527027     PISSN: 00319155     EISSN: 13616560     Source Type: Journal    
DOI: 10.1088/0031-9155/52/1/002     Document Type: Article
Times cited : (35)

References (29)
  • 2
    • 0031055370 scopus 로고    scopus 로고
    • Error analysis in acoustic elastography: II. Strain estimation and SNR analysis
    • Bilgen M and Insana M F 1997 Error analysis in acoustic elastography: II. Strain estimation and SNR analysis J. Acoust. Soc. Am. 101 1147-54
    • (1997) J. Acoust. Soc. Am. , vol.101 , Issue.2 , pp. 1147-1154
    • Bilgen, M.1    Insana, M.F.2
  • 3
    • 34247478035 scopus 로고
    • Céspedes I 1993 Elastography: Imaging of biological tissue elasticity PhD dissertation University of Houston
    • (1993)
    • Céspedes, I.1
  • 7
    • 0030680229 scopus 로고    scopus 로고
    • The nonstationary strain filter in elastography, part II Lateral and elevational decorrelation
    • Kallel F, Varghese T, Ophir J and Bilgen M 1997 The nonstationary strain filter in elastography, part II Lateral and elevational decorrelation Ultrasound Med. Biol. 23 1357-370
    • (1997) Ultrasound Med. Biol. , vol.23 , Issue.9 , pp. 1357-1370
    • Kallel, F.1    Varghese, T.2    Ophir, J.3    Bilgen, M.4
  • 8
    • 0036713291 scopus 로고    scopus 로고
    • Parametric study of the contact stresses around spherical and cylindrical inclusions
    • Knight M G, de Lacerda L A, Wrobel L C and Henshall J L 2002 Parametric study of the contact stresses around spherical and cylindrical inclusions Comput. Mater. Sci. 25 115-21
    • (2002) Comput. Mater. Sci. , vol.25 , Issue.1-2 , pp. 115-121
    • Knight, M.G.1    De Lacerda, L.A.2    Wrobel, L.C.3    Henshall, J.L.4
  • 9
    • 0032191886 scopus 로고    scopus 로고
    • A new elastographic method for estimation and imaging of lateral displacements, lateral strains, corrected axial strains and Poisson's ratio in tissues
    • Konofagou E E and Ophir J 1998 A new elastographic method for estimation and imaging of lateral displacements, lateral strains, corrected axial strains and Poisson's ratio in tissues Ultrasound Med. Biol. 24 1183-99
    • (1998) Ultrasound Med. Biol. , vol.24 , Issue.8 , pp. 1183-1199
    • Konofagou, E.E.1    Ophir, J.2
  • 10
    • 0033879472 scopus 로고    scopus 로고
    • Shear strain estimation and lesion mobility assessment in elastography
    • Konofagou EE, Harrigan T and Ophir J 2000 Shear strain estimation and lesion mobility assessment in elastography Ultrasonics 38 400-4
    • (2000) Ultrasonics , vol.38 , Issue.1-8 , pp. 400-404
    • Konofagou, E.E.1    Harrigan, T.2    Ophir, J.3
  • 12
    • 0029278254 scopus 로고
    • Echographic image mean gray level changes with tissue dynamics: A system-based model study
    • Meunier J and Bertrand M 1995b Echographic image mean gray level changes with tissue dynamics: a system-based model study IEEE Trans. Biomed. Eng. 42 403-10
    • (1995) IEEE Trans. Biomed. Eng. , vol.42 , Issue.4 , pp. 403-410
    • Meunier, J.1    Bertrand, M.2
  • 13
    • 0025806883 scopus 로고
    • Elastography: A method for imaging the elasticity of biological tissues
    • Ophir J, Céspedes I, Ponnekanti H, Yazdi Y and Li X 1991 Elastography: a method for imaging the elasticity of biological tissues Ultrason. Imaging 13 111-34
    • (1991) Ultrason. Imaging , vol.13 , Issue.2 , pp. 111-13
    • Ophir, J.1    Céspedes, I.2    Ponnekanti, H.3    Yazdi, Y.4    Li, X.5
  • 16
    • 34247473567 scopus 로고    scopus 로고
    • Righetti R 2005 Poroelastography: ultrasonic estimation and imaging of the local time-dependent distribution of the elastic and permeability properties of poroelastic media PhD Dissertation University of Houston
    • (2005) PhD Dissertation
    • Righetti, R.1
  • 17
    • 0036525594 scopus 로고    scopus 로고
    • Analysis of an adaptive strain estimation technique in elastography
    • Srinivasan S, Kallel F, Souchon R and Ophir J 2002a Analysis of an adaptive strain estimation technique in elastography Ultrason. Imaging 24 109-18
    • (2002) Ultrason. Imaging , vol.24 , Issue.2 , pp. 109-118
    • Srinivasan, S.1    Kallel, F.2    Souchon, R.3    Ophir, J.4
  • 18
    • 0036821077 scopus 로고    scopus 로고
    • Elastographic imaging using staggered strain estimates
    • Srinivasan S, Ophir J and Alam S K 2002b Elastographic imaging using staggered strain estimates Ultrason. Imaging 25 229-45
    • (2002) Ultrason. Imaging , vol.25 , pp. 229-245
    • Srinivasan, S.1    Ophir, J.2    Alam, S.K.3
  • 19
    • 0037710390 scopus 로고    scopus 로고
    • Trade-offs between the axial resolution and the signal-to-noise ratio in elastography
    • Srinivasan S, Righetti R and Ophir J 2003 Trade-offs between the axial resolution and the signal-to-noise ratio in elastography Ultrasound Med. Biol. 29 847-66
    • (2003) Ultrasound Med. Biol. , vol.29 , Issue.6 , pp. 847-866
    • Srinivasan, S.1    Righetti, R.2    Ophir, J.3
  • 20
    • 0029043295 scopus 로고
    • Solid breast nodules: Use of sonography to distinguish between benign and malignant lesions
    • Stavros A T, Thickman D and Rapp C L et al 1995 Solid breast nodules: use of sonography to distinguish between benign and malignant lesions Radiology 196 123-34
    • (1995) Radiology , vol.196 , pp. 123-134
    • Stavros, A.T.1    Thickman, D.2    Al Et, L.R.C.3
  • 21
    • 33644782987 scopus 로고    scopus 로고
    • Noise performance and signal-to-noise ratio of shear strain elastograms
    • Thitaikumar A, Ophir J and Krouskop T A 2005 Noise performance and signal-to-noise ratio of shear strain elastograms Ultrason. Imaging 27 145-65
    • (2005) Ultrason. Imaging , vol.27 , Issue.3 , pp. 145-165
    • Thitaikumar, A.1    Ophir, J.2    Krouskop, T.A.3
  • 25
    • 0030734228 scopus 로고    scopus 로고
    • A theoretical framework for performance characterization of elastography: The strain filter
    • Varghese T and Ophir J 1997a A theoretical framework for performance characterization of elastography: the strain filter IEEE Trans. Ultrason. Ferroelectr. Freq. Control 44 164-72
    • (1997) IEEE Trans. Ultrason. Ferroelectr. Freq. Control , vol.44 , Issue.1 , pp. 164-172
    • Varghese, T.1    Ophir, J.2
  • 26
    • 0030695411 scopus 로고    scopus 로고
    • The nonstationary strain filter in elastography, Part I Frequency dependent attenuation
    • Varghese T and Ophir J 1997b The nonstationary strain filter in elastography, Part I Frequency dependent attenuation Ultrasound Med. Biol. 23 1343-56
    • (1997) Ultrasound Med. Biol. , vol.23 , Issue.9 , pp. 1343-1356
    • Varghese, T.1    Ophir, J.2
  • 27
    • 0032127040 scopus 로고    scopus 로고
    • An analysis of elastographic contrast-to-noise ratio
    • Varghese T and Ophir J 1998 An analysis of elastographic contrast-to-noise ratio Ultrasound Med. Biol. 24 915-24
    • (1998) Ultrasound Med. Biol. , vol.24 , Issue.6 , pp. 915-924
    • Varghese, T.1    Ophir, J.2
  • 28
    • 0020748613 scopus 로고
    • Statistics of speckle in ultrasound B-scans
    • Wagner R F et al 1983 Statistics of speckle in ultrasound B-scans IEEE Trans. Sonics Ultrason. 30 156-63
    • (1983) IEEE Trans. Sonics Ultrason. , vol.30 , pp. 156-163
    • Wagner, R.F.1    Al, E.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.