Verfahren zur Bewegungskompensation bei Ultraschallaufnahmen eines Objekts

摘要

The invention relates to a method for compensating motion in ultrasound images of an object (4). Individual image sub-sections of the object (4) are recorded by means of an ultrasonic imaging system (1). At least one part of said ultrasonic imaging system (1) is moved and/or at least partially rotated in relation to the object in order to record the individual image sub-sections and the individual sub-sections are then put together to produce an ultrasound image. The relative motion between the object (4) and the ultrasonic imaging system (1) and/or the motion of the object (4) is determined by a detector (3) and/or by means of a model image (10) and then allocated to the individual image sub-sections in order to produce a corrected ultrasound image. The object (4) and/or the ultrasonic imaging system (1) is connected to a detector (3) which determines the motion of the object (4) and/or the ultrasonic imaging system (1) or alternatively, the corrected ultrasound image is determined by approximating a reconstructed model image (10) using a model image (10) so that the relative deviations of the individual recorded image subsections from the corresponding image subsections of the model image (10) can be determined.