An iterative method of ultrasonic reflection mode tomography

Based on the Fourier slice theorem used in X-ray tomography and paraxial approximation, an iterative method was developed to eliminate the influence of wavefront curvature on reconstructed images. Computer simulations showed that the quality of reconstructed images was apparently improved by using t...

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Veröffentlicht in:	IEEE transactions on medical imaging 1994-06, Vol.13 (2), p.419-425
Hauptverfasser:	Lan, C.Q., Xiong, W.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic transducers Biological and medical sciences Computed tomography Fourier transforms Image reconstruction Investigative techniques, diagnostic techniques (general aspects) Iterative algorithms Iterative methods Medical sciences Miscellaneous. Technology Reflection Reflectivity Ultrasonic imaging Ultrasonic investigative techniques Ultrasonic transducers
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