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VASCULAR TISSUE CLASSIFICATION APPARATUS OF ULTRASOUND IMAGE AND VASCULAR TISSUE CLASSIFICATION METHOD USING THE SAME
VASCULAR TISSUE CLASSIFICATION APPARATUS OF ULTRASOUND IMAGE AND VASCULAR TISSUE CLASSIFICATION METHOD USING THE SAME
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机译：超声图像的血管组织分类装置及使用该方法的血管组织分类方法
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摘要
The present invention relates to an apparatus for classifying blood vessels of ultrasound images and a method of classifying blood vessels using the same. According to the present invention, in the blood vessel tissue classification method using the blood vessel tissue classification apparatus, the blood vessel tissue classification method includes the steps of extracting an intensity for each pixel from an ultrasound image of a blood vessel of a subject, A step of selecting a calcification candidate group and removing an acoustic shadow region included in the ultrasound image by using a selected calcification candidate group, a step of removing the acoustic shadow region included in the ultrasound image by using a feature vector of the pixels of the ultrasound image, The method comprising the steps of classifying the tissue into a fibrous tissue, a fibrotic tissue, a fibrotic tissue, a calcified tissue, a fibrotic tissue, a fibrotic tissue, or a calcified tissue, Lt; RTI ID = 0.0 adipocytic / RTI tissue, necrotic tissue and calcified tissue . As described above, according to the present invention, information of a blood vessel of a subject can be grasped through analysis of a blood vessel ultrasonic image. Particularly, since the vascular tissue is classified by each pixel of the image through the multiple classification step and then the classification result is reviewed through the reclassification process, the accuracy is higher than that of the conventional vascular ultrasound image analysis.
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