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Image three-dimensional measurement method, electronic equipment, storage medium and program product

A three-dimensional measurement and image technology, applied in the field of medical imaging, can solve the problems of medical image measurement that cannot be three-dimensional, and achieve the effect of high precision and good stability

Active Publication Date: 2021-05-28
曹生
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Problems solved by technology

[0005] In view of the above deficiencies in the prior art, the object of the present invention is to provide a three-dimensional image measurement method, electronic equipment, storage media and program products, aiming to solve the problem that the prior art cannot accurately measure three-dimensional medical images

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  • Image three-dimensional measurement method, electronic equipment, storage medium and program product
  • Image three-dimensional measurement method, electronic equipment, storage medium and program product
  • Image three-dimensional measurement method, electronic equipment, storage medium and program product

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Embodiment Construction

[0038] The present invention provides a three-dimensional image measurement method, electronic equipment, storage media and program products. In order to make the purpose, technical solutions and effects of the present invention clearer and more definite, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0039] see figure 1 , figure 1 It is a schematic flow diagram of a preferred embodiment of an image three-dimensional measurement method based on VRDS medical images of the present invention, which includes steps:

[0040] S1, performing feature extraction on the medical image scanned by the scanning device;

[0041] S2. Perform image matching on the medical image after feature extraction;

[0042] S3. Calibrate the scanning device to determine internal parameters of the scanning device;

[0043] S4. Perfo...

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Abstract

The invention discloses a three-dimensional image measurement method, electronic equipment, a storage medium, and a program product, wherein the three-dimensional image measurement method includes the steps of: performing feature extraction on a medical image scanned by a scanning device; and performing image matching on the medical image after feature extraction ; Calibrate the scanning device to determine the internal parameters of the scanning device; perform three-dimensional reconstruction of the medical image according to the internal parameters of the scanning device to obtain a three-dimensional image; project the three-dimensional image onto the two-dimensional image, and according to the three-dimensional space point The mapping relationship with the two-dimensional image points calculates the size of the target area. The present invention realizes real-time measurement of three-dimensional images by extracting image feature information, image matching, calibration, reconstruction, and measurement, and has the characteristics of high precision, good stability, non-contact measurement, etc., and is a high degree of automation practical measurement method.

Description

technical field [0001] The invention relates to the field of medical imaging, in particular to an image three-dimensional measurement method, electronic equipment, storage media and program products. Background technique [0002] The term "VRDS" refers to a head-mounted display (Head-mounted Displays Set) used to present virtual reality (VR). Three-dimensional stereo vision of VRDS medical imaging is a comprehensive science, involving mathematics, computer graphics, pattern recognition, digital image processing and digital signal processing. The vision research goal of VRDS medical imaging is to enable VRDS system to have the ability to recognize three-dimensional environment information through two-dimensional images of medical Dicom volume data. Since the research results of medical imaging vision can be directly applied in the medical field to measure Dicom (medical digital imaging and communication) volume data, volume data recognition, virtual reality and other operati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G16H30/20G06T7/33
CPCG16H30/20G06T2207/10072G06T7/80G06T7/62G06T2207/30004G16H50/50G16H30/40G06T11/005G06T7/33G06T7/0012G06T11/003G06T15/005G06T2207/10028
Inventor 戴维伟李斯图尔特平李
Owner 曹生
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