Image processing method and device and computer readable storage medium

Abstract

The embodiment of the invention provides an image processing method and device and a computer readable storage medium. The method comprises the steps that an image processing request of a client is received, the image processing request comprises projection data to be processed, and the image processing request is used for requesting to reconstruct an image according to the projection data to be processed; domain transformation processing is carried out on the to-be-processed projection data to obtain image data; an image processing model is called to perform image reconstruction processing onthe image data to obtain an image result, the image processing model being obtained by training the image processing model according to the image sample data and the target sample data; and image results are sent to a client. By adopting the embodiment of the invention, the imaging quality of positron emission tomography is improved while the injection dosage of the tracer agent is reduced and the radiation is reduced, and the diagnosis and screening of diseases are facilitated.

Description

technical field [0001] The present invention relates to the technical field of big data, in particular to an image processing method, device and computer-readable storage medium. Background technique [0002] Positron Emission Computed Tomography (PET) refers to injecting radioactive tracers into the human body to observe the molecular level activity in human tissues, thereby achieving the purpose of diagnosing and screening diseases. PET is a commonly used medical imaging method, but there are many problems at the same time, such as: radiation to the patient's body, high cost of tracers, and so on. Aiming at such problems, the currently adopted solutions mainly include reducing the dose of tracer injection or reducing the scanning time. However, the above two methods will lead to a decrease in the imaging quality of PET images, which is not conducive to the diagnosis and screening of diseases. Contents of the invention [0003] Embodiments of the present invention provid...

AI Technical Summary

Problems solved by technology

PET is a commonly used medical imaging method, but there are many problems at the same time, such as: radiation to the patient's body, high cost of tracers, etc.

Aiming at such problems, the currently adopted solutions mainly include reducing the dose of tracer injection or reducing the scanning time. However, the above two methods will lead to a decrease in the imaging quality of PET images, which is not conducive to the diagnosis and screening of diseases.

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