An investigation of wavefront distortion correction: Correction using averaged phase information and the effect of correction in one and two dimensions

Proceedings - IEEE Ultrasonics Symposium

Volumn , Issue , 1991, Pages 1201-1206

  Kanda, Ryoichi ^a   Sumino, Yoichi ^a   Takamizawa, Kinya ^a   Sasaki, Hiroshi ^a  

^a TOSHIBA CORPORATION   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ULTRASONICS;

ARRIVAL TIME; PHASE INFORMATION; RECEIVED SIGNALS; TWO-DIMENSION; WAVEFRONT DISTORTION;

WAVEFRONTS;

EID: 33747928790     PISSN: 10510117     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ULTSYM.1991.234305     Document Type: Conference Paper

References (9)

1. M. O'Donnell and S. W. Flax., "Phase-aberration correction using signal from point reflector and diffuse scatterers: basic principle", IEEE Trans. Ultrason. Ferroelect. Freq. Contr., vol. 35, no. 6, pp. 758-774, 1988.
2. A. Iida et al, "Basic investigation of a wavefront distortion correction method: simplified method of correlation", Ultrason. Imag. and Tissue Charact. Symp, 1991.
3. R. Kanda et al., "Basic investigation of the correction method for distorted images due to velocity inhomogeneities in tissue", WFUMB, 1991.
4. Y. Sumino and R. C. Waag, "Measurement of ultrasonic pulse arrival time differences produced by abdominal specimens", JASA, in press.
5. G. Trahey et al., "In vivo measurement of ultrasonic beam distortion in the breast", Ultrason. Imag., vol. 13, pp. 71-90, 1991.
6. M. Ueda et al., Proc. of the Japanese Soc. of Ultrasound in Med., pp. 263-264, Nov. 1991.
7. K. Kawano et al., Proc. of the Japanese Soc. of Ultrasound in Med., pp. 269-270, Nov. 1991.
8. M. Ueda et al., Proc. of the Japanese Soc. of Ultrasound in Med., Apr. 1991.
9. J. Goodman, Introduction to Fourier Optics, McGraw-Hill, NY, p. 69, 1988.