Image processing for stroke characterization

• Main Authors: BUSSA NAGARAJU, CHOUDHURY SULTAN, ANADA SAMEER, PATIL ROHAN
• Format: Patent
• Language: Chinese; English
• Published: 06.05.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The invention discloses a device for stroke characterization. The apparatus includes a processor. The processor is configured to: receive image data representing a three-dimensional image of a head of an object; identifying a region within the image data corresponding to a bone in the head of the object; applying an adjustment to the image data to compensate for effects caused by radiation scattered from the bone during acquisition of the image data; generating a two-dimensional image based on the adjusted image data; and providing the generated two-dimensional image as input to a predictive model to identify a region of interest in the two-dimensional image for stroke characterization. 本发明公开了一种用于卒中表征的装置。所述装置包括处理器。所述处理器被配置为：接收表示对象的头部的三维图像的图像数据；识别所述图像数据内的对应于所述对象的所述头部中的骨骼的区域；对所述图像数据应用调整以补偿在所述图像数据的采集期间由从所述骨骼散射的辐射引起的影响；基于经调整的图像数据生成二维图像；并且将所生成的二维图像作为输入提供给预测模型，以识别所述二维图像中的用于卒中表征的感兴趣区域。