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A METHOD AND SYSTEM FOR CORRECTING FAT-INDUCED ABERRATIONS
A METHOD AND SYSTEM FOR CORRECTING FAT-INDUCED ABERRATIONS
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机译:校正脂肪引起的异常的方法和系统
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摘要
A method for correcting fat-induced aberrations in ultrasound imaging comprises segmenting a thermoacoustic absorption image of a region of interest into at least one fat region and at least one non-fat region, creating a speed of sound map by assigning a speed of sound to each region based on tissue type of the region, correcting aberrations in the segmented thermoacoustic absorption image using the assigned speeds of sound thereby generating a corrected thermoacoustic image, and correcting an ultrasound image of the region of interest using the corrected thermoacoustic image and the speed of sound map.
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