Two-dimensional bone image acquisition method, system and device

A two-dimensional image, image acquisition technology, applied in the field of image processing

Active Publication Date: 2020-03-27
上海皓桦科技股份有限公司
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  • Abstract
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Problems solved by technology

[0004] In order to overcome the above defects, the present invention is proposed to provide a two-dimensional bone image acquisition method that solves or at least partially solves the problem of how to conveniently and reliably convert a three-dimensional bone image of any bone type into a clear two-dimensional bone image , systems and devices

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  • Two-dimensional bone image acquisition method, system and device
  • Two-dimensional bone image acquisition method, system and device
  • Two-dimensional bone image acquisition method, system and device

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Embodiment Construction

[0109] Some embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention.

[0110] In the description of the present invention, "module" and "processor" may include hardware, software or a combination of both. A module may include hardware circuits, various suitable sensors, communication ports, memory, and may also include software parts, such as program codes, or a combination of software and hardware. The processor may be a central processing unit, a microprocessor, a digital signal processor or any other suitable processor. The processor has data and / or signal processing functions. The processor can be implemented in software, hardware or a combination of both. The non-transitory computer readable storage medium inc...

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Abstract

The invention relates to the technical field of image processing, particularly provides a two-dimensional bone image acquisition method, system and device, and aims to solve the problem of how to conveniently and reliably convert a three-dimensional skeleton image of any skeleton type (such as ribs, sternum, costal cartilage and shoulder blades) into a clear two-dimensional skeleton image. According to the embodiment of the invention, the method comprises the steps: carrying out the image coordinate conversion of a three-dimensional image in a three-dimensional space, determining the central points of bones in the image according to the coordinate corresponding relation between the images before and after conversion, and extracting the corresponding pixel points of all central points in anoriginal three-dimensional bone image; a skeleton two-dimensional profile image of any skeleton type is obtained by using the pixel points, the operation is simple, complex operation contents are notinvolved, and meanwhile, random errors are not introduced in the steps of coordinate conversion, center point determination, pixel point extraction and the like, so that a two-dimensional image witha clear imaging effect can be obtained.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to a method, system and device for acquiring a two-dimensional bone image. Background technique [0002] Although three-dimensional (3Dimensions, 3D) bone images (for example: bone CT images obtained by computerized tomography) can clearly show the state of bones, it is necessary to manually view the three-dimensional bone images layer by layer and track the bones on the three-dimensional bone images of different slices The dynamic changes of the bones can accurately confirm the integrity and real state of the bones, and the same bone often has hundreds of three-dimensional bone images of different bone slices. , It is also easy to ignore the subtle state changes of the bones. In this regard, the current main method is to convert the three-dimensional bone image into a two-dimensional (2Dimensions, 2D) bone image, and clearly and completely display the real state o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B6/03A61B6/00G06T3/00G06T17/00
CPCA61B6/032A61B6/505A61B6/5205G06T3/0031G06T17/00G06T2210/41
Inventor 冯建兴
Owner 上海皓桦科技股份有限公司
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