Focus high-definition image reconstruction method and device, equipment and storage medium

Abstract

The invention discloses a lung nodule focus detection and automatic high-definition image reconstruction method and device, equipment, a storage medium and a computer, and the method comprises the steps of detecting a focus in a global image based on an AI technology; determining the spatial position of the focus, and determining the Z-axis reconstruction range, the image coordinate center and the FOV size of the high-definition image according to the size of the focus; and sending the position and the reconstruction range of the lesion to CT equipment, so that the CT equipment reconstructs an image according to the position and the reconstruction range of the lesion to form a lesion high-definition image. According to the focus high-definition image reconstruction method, device and equipment and the storage medium provided by the embodiment of the invention, automatic reconstruction of a small focus position VR three-dimensional image can be realized, tedious manual operation on CT equipment is not needed, the efficiency is improved, the workload of doctors or technicians is reduced, meanwhile, the CT equipment is not occupied, and the machine use efficiency is improved.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to a method, device, equipment and storage medium for automatic reconstruction of high-definition images of lesions. Background technique [0002] CT (Computed Tomography), that is, computerized tomography, uses a precisely collimated X-ray beam to rotate around the human body synchronously with a highly sensitive detector. After the detector collects the X-ray attenuation information of the human body, it uses a special reconstruction algorithm A series of cross-sectional images are reconstructed. CT has the characteristics of fast scanning time and clear images, and can be used for the examination of various diseases. [0003] In the related art, after the original CT image obtained by CT scanning, it is generally necessary to post-process the original CT image to create a VR three-dimensional image, which is convenient for doctors to determine and observe the lo...

AI Technical Summary

Problems solved by technology

At present, for the image reconstruction of small lesions, doctors or technicians usually need to perform cumbersome operations on CT equipment, and then send them to the workstation after completion. This image reconstruction method is inefficient and increases the workload of doctors or technicians. , at the same time, occupying CT equipment, reducing the efficiency of machine use

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