A CT remote image reconstruction method

A remote image and image reconstruction technology, applied in image data processing, 2D image generation, instruments, etc., can solve the problems of high cost and complex structure, achieve the effect of reducing computer costs, improving business level, and avoiding dose increase

Active Publication Date: 2019-01-11
沈阳晟诺科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] An embodiment of the present invention provides a CT remote image reconstruction method to solve the technical problem of high cost and complex structure of the existing CT image reconstruction method

Method used

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  • A CT remote image reconstruction method
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  • A CT remote image reconstruction method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] like Figure 1-2 As shown, a CT remote image reconstruction method provided by an embodiment of the present invention includes the following steps:

[0034] S100: Obtain CT image diagnosis data.

[0035] Specifically, the CT machine scans the patient in real time, and outputs the scan data in a wired or wireless manner.

[0036] S101: Divide the diagnostic data into two types: original data and compressed data.

[0037] One type of data is collected and sent directly through wireless routers or wired broadband, and the other way is compressed and then transmitted to the local imaging computer.

[0038] Preferably, the compression ratio of the compressed data is subject to the determination of the scanning part. For example, if you scan the head, you can see the outline of the head, and when you scan the legs, you can see the outline of the entire leg. The preferred data compression ratio is 8:1.

[0039] S102: Send the original data to the cloud.

[0040] For exam...

Embodiment 2

[0052] combined with Figure 3-4 It is understood that a CT remote image reconstruction method provided by the present invention includes the following steps:

[0053] S201: Obtain CT image diagnosis data.

[0054] Specifically, the CT machine scans the patient in real time, and outputs the scan data in a wired or wireless manner.

[0055] S202: Send the diagnostic data to the cloud.

[0056] At this time, the original data scanned by the CT frame is directly transmitted to the cloud through wired or wireless means. It is preferable to use wired transmission. At this time, the amount of transmitted data is large, and a transmission method with a wide bandwidth is required.

[0057] S203: Receive the image returned by the cloud in real time, and judge the quality of the received image

[0058] Specifically, after the initial image construction in the cloud, the image is sent back to the local for verification to determine whether the scanned data is accurate and whether it ...

Embodiment 3

[0067] combine Figure 5 As shown, the present invention also provides a CT remote image reconstruction method, comprising the following steps:

[0068] S301: The cloud server acquires CT image diagnosis data.

[0069] The cloud server acquires and stores the uploaded data through wired or wireless means. Cloud servers can be centralized or distributed.

[0070] S302: Form a reconstructed image in real time according to the diagnostic data.

[0071] The cloud uses a cloud reconstruction image server to perform image reconstruction on the cloud, which saves local hardware devices for data storage and image reconstruction, and improves the mobility of data sharing.

[0072] S303: Send the reconstructed image to a local server, and perform image correction according to an instruction sent by the local server.

[0073] The preview image is generated in real time and sent to the local CT machine for the doctor to preview, and decide whether to perform final imaging or correctio...

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Abstract

The embodiment of the invention relates to a CT remote image reconstruction method, comprising the following steps: acquiring CT image diagnostic data; dividing the diagnostic data into original dataand compressed data; sending the raw data to the cloud; sending the compressed data to the local area for image reconstruction, and judging the local reconstructed image in real time; sending the corresponding command to the cloud according to the judgment result. The invention provides a method for reducing the use cost of CT. The data scanned by the CT machine is transmitted to a cloud server through a network, the image is reconstructed by means of a cloud end, and the image is intelligently diagnosed by means of the cloud end big data, and the result is fed back to a hospital. This methodcombines big data and cloud computing to build CT data and intelligent diagnosis, reduces the cost of CT workstation computer, reduces the dependence on doctors' diagnosis, and promotes the popularization of CT.

Description

technical field [0001] The invention relates to the technical field of medical computed tomography, in particular to a CT remote image reconstruction method. Background technique [0002] Traditional CT machine data collection and imaging are all completed by the manufacturer's own scanning hardware equipment and workstation computer. This process does not need to be connected to the external network, and the data acquisition and imaging process is completely closed, relying only on the performance of its own hardware resources. At the same time, doctors in our hospital are required to perform image diagnosis. [0003] The data acquisition and imaging process of traditional CT machines is as follows: the data received from the detector is sent to the fixed end of the frame through the slip ring, and then sent to the imaging machine through the Ethernet. After the imaging machine is built, the image is sent to the console computer operated by the doctor. On the other hand, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T11/00
CPCG06T11/003Y02A90/10
Inventor 任毅
Owner 沈阳晟诺科技有限公司
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