CT image reconstruction method and device, computer equipment and storage medium

• Main Authors: LI SHANKUI, WANG XIN, GUO XINLU, LI JUNJIE, HUANG CANHONG
• Format: Patent
• Language: Chinese; English
• Published: 05.12.2023
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The invention relates to a CT image reconstruction method and device, computer equipment and a storage medium, and the method comprises the steps: obtaining scanning data and equipment scanning parameters of a to-be-scanned object; determining bed information corresponding to all scanning views based on a preset movement track of the examination bed and equipment scanning parameters; and performing image reconstruction based on the scanning data and the bed information corresponding to all the scanning views to obtain a CT image. According to the method and the device, when a certain image is reconstructed, the bed information corresponding to all the scanning view fields influencing the image can be obtained based on the preset movement track of the examination bed, so that the problem that the real-time requirement of a CT system cannot be met due to the fact that the first image of the CT image is relatively long in image output time is solved. 本申请涉及一种CT图像的重建方法、装置、计算机设备和存储介质，其中，该方法包括：获取待扫描对象的扫描数据和设备扫描参数；基于