. . "RIV/00216305:26220/06:PU61045" . "Filip\u00EDk, Adam" . . . . "p\u0159\u00EDsp\u011Bvek se zab\u00FDv\u00E1 prv\u00FDm krokem sm\u011B\u0159uj\u00EDc\u00EDm k u\u017E\u00EDv\u00E1n\u00ED p\u0159esn\u00E9ho modelu \u0161\u00ED\u0159en\u00ED ultrazvuku, zalo\u017Een\u00E9ho na vlnov\u00E9 rovnici v USCT. Srovn\u00E1v\u00E1 v\u00FDsledky kalibrace m\u011Bni\u010D\u016F z\u00EDskan\u00E9 m\u011B\u0159en\u00EDm s n\u00E1sledn\u00FDm v\u00FDpo\u010Dtem zalo\u017Een\u00FDm na jednoduch\u00E9m modelu p\u0159\u00EDm\u00E9ho \u0161\u00ED\u0159en\u00ED s v\u00FDsledky simulace zalo\u017Een\u00E9 na harmonick\u00E9m \u0159e\u0161en\u00ED vlnov\u00E9 rovnice za p\u0159\u00EDslu\u0161n\u00FDch okrajov\u00FDch podm\u00EDnek. Je nalezen kvalitativn\u00ED souhlas, pokud se p\u0159ipust\u00ED mo\u017Enost f\u00E1zov\u011B posunut\u00FDch p\u0159eslech\u016F z vys\u00EDlaj\u00EDc\u00EDho m\u011Bni\u010De do sousedn\u00EDch."@cs . "Jan, Ji\u0159\u00ED" . . "The contribution deals with the first step in using proper wave-equation based ultrasound propagation model in image reconstruction from the ultrasonic computed tomography data. Particularly, it compares the transducer calibration results obtained via direct measurement of the empty image field and consequential data processing based on a simple direct-propagation model with the simulation results obtained via solving the single-frequency wave equation under proper border conditions reflecting the realistic measurement geometry. The results show a reasonable qualitative agreement when a certain degree of phase-shifted coupling from the transmitting transducer elements to the neighbouring elements of the transducer field is admitted." . "Hemzal, Du\u0161an" . . . "Proceedings of 28th Annual International Conference IEEE EMBS" . "26220" . . "Srovn\u00E1n\u00ED modelu kalibrace, zalo\u017Een\u00E9ho na vlnov\u00E9 rovnici s v\u00FDsledky kalibrace m\u011B\u0159en\u00EDm s n\u00E1sledn\u00FDm v\u00FDpo\u010Dtem."@cs . "Kol\u00E1\u0159, Radim" . "New York (USA)" . "The contribution deals with the first step in using proper wave-equation based ultrasound propagation model in image reconstruction from the ultrasonic computed tomography data. Particularly, it compares the transducer calibration results obtained via direct measurement of the empty image field and consequential data processing based on a simple direct-propagation model with the simulation results obtained via solving the single-frequency wave equation under proper border conditions reflecting the realistic measurement geometry. The results show a reasonable qualitative agreement when a certain degree of phase-shifted coupling from the transmitting transducer elements to the neighbouring elements of the transducer field is admitted."@en . "Comparison of Wave-Equation Versus Measurement-Processing Transducer Calibration for Ultrasonic Transmission Tomography"@en . "2006-08-30+02:00"^^ . "1-4244-0033-3" . "Z(MSM0021630513)" . "Comparison of Wave-Equation Versus Measurement-Processing Transducer Calibration for Ultrasonic Transmission Tomography" . . . . "Neuveden" . "Ultrasonic, Wave-Equation, transmission ultrasound tomography"@en . "Srovn\u00E1n\u00ED modelu kalibrace, zalo\u017Een\u00E9ho na vlnov\u00E9 rovnici s v\u00FDsledky kalibrace m\u011B\u0159en\u00EDm s n\u00E1sledn\u00FDm v\u00FDpo\u010Dtem."@cs . "Ji\u0159\u00EDk, Radovan" . . "4"^^ . "Comparison of Wave-Equation Versus Measurement-Processing Transducer Calibration for Ultrasonic Transmission Tomography"@en . "[A50010AA7356]" . . . "469341" . "6"^^ . . "2754-2757" . . . "New York" . "RIV/00216305:26220/06:PU61045!RIV07-MSM-26220___" . "Za\u010Dal, Ji\u0159\u00ED" . "6"^^ . "Comparison of Wave-Equation Versus Measurement-Processing Transducer Calibration for Ultrasonic Transmission Tomography" . . . .