Image processing method and device and computer readable storage medium

An image processing and image technology, applied in the field of big data, can solve the problems of PET image imaging quality degradation, high tracer cost, patient body radiation and other problems

Active Publication Date: 2020-06-26
SHENZHEN INST OF ADVANCED TECH
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  • Abstract
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  • Claims
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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.

Method used

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  • Image processing method and device and computer readable storage medium
  • Image processing method and device and computer readable storage medium
  • Image processing method and device and computer readable storage medium

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] The terms "first", "second", and "third" in the specification and claims of the present invention and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the term "comprise", as well as any variations thereof, is intended to cover a non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or modules is not limited to t...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T11/00G06T7/00G06T5/00G06N3/04G06N3/08
CPCG06T11/003G06T7/0012G06T5/001G06N3/08G06T2210/41G06T2207/10104G06T2207/10081G06T2207/10108G06T2207/20081G06T2207/20084G06T2207/30004G06N3/045
Inventor 胡战利杨永峰薛恒志郑海荣梁栋刘新
Owner SHENZHEN INST OF ADVANCED TECH
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