METHOD AND SYSTEM FOR MOTION CORRECTION IN ULTRASONIC VOLUMETRIC DATA SET

METHOD AND SYSTEM FOR MOTION CORRECTION IN ULTRASONIC VOLUMETRIC DATA SET

PROBLEM TO BE SOLVED: To provide a method for correcting motion artifacts within an volumetric data set. SOLUTION: The method 1200 includes the acquisition 1202 of a volumetric data set containing spatial and temporal information regarding an object 312. The volumetric data set is organized 1204 int...

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Hauptverfasser: SCHOISSWOHL ARMIN, FALKENSAMMER PETER
Format: Patent
Sprache:eng
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HUMAN NECESSITIES
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MEDICAL OR VETERINARY SCIENCE
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a method for correcting motion artifacts within an volumetric data set. SOLUTION: The method 1200 includes the acquisition 1202 of a volumetric data set containing spatial and temporal information regarding an object 312. The volumetric data set is organized 1204 into data slices 502, 504, 602, 604, 626 such that at least two adjacent data slices 502, 504, 602, 604, 626 are representative of a common physical slice 304 within the object 312 at different points in time. The relative motion between adjacent data slices 502, 504, 602, 604, 626 is determined 1206 for the slices of the volumetric data set and used to correct 1220 for the relative motion between said adjacent slices 502, 504, 602, 604, 626. COPYRIGHT: (C)2006,JPO&NCIPI