CN114529699A - Method for displaying internal marking points of three-dimensional medical model of human body organ - Google Patents
Method for displaying internal marking points of three-dimensional medical model of human body organ Download PDFInfo
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- CN114529699A CN114529699A CN202210035964.4A CN202210035964A CN114529699A CN 114529699 A CN114529699 A CN 114529699A CN 202210035964 A CN202210035964 A CN 202210035964A CN 114529699 A CN114529699 A CN 114529699A
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- G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
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Abstract
The invention belongs to the field of three-dimensional model processing, in particular to a method for displaying three-dimensional medical model internal marking points of human organs, which aims at solving the problems that the existing internal marking point method has lower searching and positioning efficiency after marking and has smaller marking point effect and can not provide convenience for displaying a model, and provides the following scheme, which comprises the following steps: s1: modeling the selected human body organ by using modeling software to obtain a modeled organ A; s2: slicing the modeling organ A in S1 to obtain a model slice; s3: the model sheet described in S2 is labeled. The internal marking point method has high searching and positioning efficiency after marking, the marking points can display and reflect the current state in the organ, convenience can be provided for displaying the model, medical personnel can quickly distinguish the marking points in the model or on the surface of the model, and the depth information of the marking points in the model can be quickly acquired.
Description
Technical Field
The invention relates to the technical field of three-dimensional model processing, in particular to a method for displaying internal mark points of a three-dimensional medical model of a human organ.
Background
With the development and application of medical imaging technologies such as computed tomography, magnetic resonance imaging, ultrasound and the like, a three-dimensional visualization technology constructs the size, shape and position relation of human organs, soft tissues and lesions and surrounding tissues through two-dimensional and spatial information, so that a more vivid and three-dimensional doctor can be assisted in diagnosis and treatment, the accuracy and efficiency of diagnosis and treatment planning are improved, the three-dimensional visualization technology is increasingly used for assisting the doctor in performing operation, however, the existing internal marking point method is low in searching and positioning efficiency after marking, the marking point is low in effect, and convenience cannot be provided for displaying a model.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a method for displaying three-dimensional medical model internal marking points of a human organ.
In order to achieve the purpose, the invention adopts the following technical scheme:
a method for displaying internal marker points of a three-dimensional medical model of a body organ, comprising the steps of:
s1: modeling the selected human body organ by using modeling software to obtain a modeled organ A;
s2: slicing the modeling organ A in S1 to obtain a model slice;
s3: the model sheet in the S2 is labeled to obtain a model sheet N1 … … model sheet N100, and the label is recorded into the system;
s4: sequentially attaching each model sheet to a coordinate plane, marking, and then performing system entry on a mark point to obtain a graph model navigation auxiliary system;
s5: when the specific organ position is inquired, the model sheet can be searched by using the map model navigation auxiliary system in S4, and then the specific mark point is searched by the model sheet, so that the mark point position and the mark point information can be quickly checked;
s6: the mark points can be displayed on the model organ in a penetrating way, and can be independently selected and displayed at the same time, and health analysis can be carried out aiming at the information of the mark points.
Specifically, in the process of performing model sheet labeling, keywords, position information, and creation information may be added to the label information.
Specifically, when the mark point is searched, after the position and the coordinates of the mark point are determined, other areas can be automatically hidden, and the hidden part can be manually opened.
Specifically, in the step S2, the number of slices is 80 to 120.
Specifically, in S4, the number of the marker points is 30 to 50.
Specifically, in S4, the mark point is set to have a light source searchlighting effect.
Specifically, when specific mark points are checked, the models with the coaxial coordinates in the front and rear slices can be displayed in an auxiliary mode according to display requirements.
Specifically, the mark points are configured as virtual point light sources.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the method for displaying the internal mark points of the three-dimensional medical model of the human organ, the internal mark point method has high searching and positioning efficiency after marking, the mark points can display and reflect the current state in the organ, and convenience can be provided for displaying the model.
(2) According to the method for displaying the internal mark points of the three-dimensional medical model of the human body organ, medical staff can quickly distinguish the mark points inside or on the surface of the model and quickly acquire the depth information of the mark points inside the model, and the method is beneficial to health analysis of equipment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be understood that the drawings in the following description are illustrative only, and that the structures, proportions, sizes, and other elements shown in the drawings are incorporated herein by reference in their entirety for all purposes in the present disclosure, which are not intended to limit the scope of the invention, which is to be construed as limiting the invention in any manner, and not necessarily for all purposes, except as technically essential.
Fig. 1 is a flowchart of a method for displaying internal marker points of a three-dimensional medical model of a human organ according to the present invention.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1, a method for displaying internal marker points of a three-dimensional medical model of a human organ, comprising the steps of:
s1: modeling the selected human body organ by using modeling software to obtain a modeled organ A;
s2: slicing the modeling organ A in S1 to obtain a model slice;
s3: the model sheet in the S2 is labeled to obtain a model sheet N1 … … model sheet N100, and the label is recorded into the system;
s4: sequentially attaching each model sheet to a coordinate plane, marking, and then performing system entry on a mark point to obtain a graph model navigation auxiliary system;
s5: when the specific organ position is inquired, the model sheet can be searched by using the map model navigation auxiliary system in S4, and then the specific mark point is searched by the model sheet, so that the mark point position and the mark point information can be quickly checked;
s6: the mark points can be displayed on the model organ in a penetrating way, and can be independently selected and displayed at the same time, and health analysis can be carried out aiming at the information of the mark points.
In this embodiment, in the process of performing model sheet labeling, a keyword, position information, and creation information may be added to the label information.
In this embodiment, when the mark point is searched, after the position and the coordinates of the mark point are determined, other areas may be automatically hidden, and the hidden portion may be manually opened.
In this example, in S2, the number of slices was 80 to 120.
In this embodiment, in S4, the number of the marker points is 30 to 50.
In this embodiment, in S4, the mark points are set to have a light source searchlighting effect, and the mark points are configured as virtual point light sources.
In this embodiment, when a specific mark point is viewed, the model with the coaxial coordinates in the front and rear slices can be displayed in an auxiliary manner according to the display requirement.
Compared with the prior art, the invention has the technical progress that: the internal marking point method has high searching and positioning efficiency after marking, the marking points can display and reflect the current state in the organ, convenience can be provided for displaying the model, medical personnel can quickly distinguish the marking points in the model or on the surface of the model, and the depth information of the marking points in the model can be quickly acquired.
Example two
Referring to fig. 1, a method for displaying internal marker points of a three-dimensional medical model of a human organ, comprising the steps of:
s1: modeling the selected human organ by using 3D-MAX to obtain a modeled organ A;
s2: slicing the modeling organ A in S1 to obtain a model slice;
s3: the model sheet in the S2 is labeled to obtain a model sheet N1 … … model sheet N100, and the label is recorded into the system;
s4: sequentially attaching each model sheet to a coordinate plane, marking, and then performing system entry on a mark point to obtain a graph model navigation auxiliary system;
s5: when the specific organ position is inquired, the model sheet can be searched by using the map model navigation auxiliary system in S4, and then the specific mark point is searched by the model sheet, so that the mark point position and the mark point information can be quickly checked;
s6: the mark points can be displayed on the model organ in a penetrating way, and can be independently selected and displayed at the same time, and health analysis can be carried out aiming at the information of the mark points.
In this embodiment, in the process of performing model sheet labeling, a keyword, position information, and creation information may be added to the label information.
In this embodiment, when the mark point is searched, after the position and the coordinates of the mark point are determined, other areas may be automatically hidden, and the hidden portion may be manually opened.
In this example, the number of slices in S2 was 120.
In this embodiment, in S4, the number of marker points is 50.
In this embodiment, in S4, the mark points are set to have a light source searchlighting effect, and the mark points are configured as virtual point light sources.
In this embodiment, when a specific mark point is viewed, the model of the coaxial coordinates in the front and rear slices can be displayed in an auxiliary manner according to the display requirement.
Compared with the prior art, the invention has the technical progress that: the internal marking point method has high searching and positioning efficiency after marking, the marking points can display and reflect the current state in the organ, convenience can be provided for displaying the model, medical personnel can quickly distinguish the marking points in the model or on the surface of the model, and the depth information of the marking points in the model can be quickly acquired.
EXAMPLE III
Referring to fig. 1, a method for displaying internal marker points of a three-dimensional medical model of a human organ, comprising the steps of:
s1: modeling the selected human body organ by using MAYA to obtain a modeled organ A;
s2: slicing the modeling organ A in S1 to obtain a model slice;
s3: the model sheets in the S2 are labeled to obtain model sheets N1 … … model sheets N100, and the labels are recorded into a system;
s4: sequentially attaching each model sheet to a coordinate plane, marking, and then performing system entry on a mark point to obtain a graph model navigation auxiliary system;
s5: when the specific organ position is inquired, the model sheet can be searched by using the map model navigation auxiliary system in S4, and then the specific mark point is searched by the model sheet, so that the mark point position and the mark point information can be quickly checked;
s6: the mark points can be displayed on the model organ in a penetrating way, and can be independently selected and displayed at the same time, and health analysis can be carried out aiming at the information of the mark points.
In this embodiment, in the process of performing labeling of model sheets, keywords, position information, and creation information may be added to the label information.
In this embodiment, when the mark point is searched, after the position and the coordinates of the mark point are determined, other areas may be automatically hidden, and the hidden portion may be manually opened.
In this example, the number of slices was 100 in S2.
In this embodiment, in S4, the number of marker points is 40.
In this embodiment, in S4, the mark point is set to have a light source searchlighting effect, and the mark point is configured as a virtual point light source.
In this embodiment, when a specific mark point is viewed, the model with the coaxial coordinates in the front and rear slices can be displayed in an auxiliary manner according to the display requirement.
Compared with the prior art, the invention has the technical progress that: the internal marking point method has high searching and positioning efficiency after marking, the marking points can display and reflect the current state in the organ, convenience can be provided for displaying the model, medical personnel can quickly distinguish the marking points in the model or on the surface of the model, and the depth information of the internal marking points of the model can be quickly acquired.
Claims (8)
1. A method for displaying internal marker points of a three-dimensional medical model of a human organ, comprising the steps of:
s1: modeling the selected human body organ by using modeling software to obtain a modeled organ A;
s2: slicing the modeling organ A in S1 to obtain a model slice;
s3: the model sheet in the S2 is labeled to obtain a model sheet N1 … … model sheet N100, and the label is recorded into the system;
s4: sequentially attaching each model sheet to a coordinate plane, marking, and then performing system entry on a mark point to obtain a graph model navigation auxiliary system;
s5: when the specific organ position is inquired, the model sheet can be searched by using the map model navigation auxiliary system in S4, and then the specific mark point is searched by the model sheet, so that the mark point position and the mark point information can be quickly checked;
s6: the mark points can be displayed on the model organ in a penetrating way, and can be independently selected and displayed at the same time, and health analysis can be carried out aiming at the information of the mark points.
2. The method of claim 1, wherein the labeling information is added with keywords, position information, and creation information during labeling of the model sheet.
3. The method as claimed in claim 1, wherein when searching for the marker, the marker position and coordinates are determined, and other areas can be automatically hidden, and the hidden part can be manually opened.
4. The method for displaying internal marker points of a three-dimensional medical model of a human body organ according to claim 1, wherein in S2, the number of slices is 80-120.
5. The method as claimed in claim 1, wherein the number of the marker points at S4 is 30-50.
6. The method as claimed in claim 1, wherein the marking points are set to have a light source search effect in S4.
7. The method of claim 1, wherein the front and rear slices are cut according to display requirements when viewing the specific mark points.
8. The method of claim 6, wherein the marker points are configured as virtual point light sources.
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| CN202210035964.4A CN114529699A (en) | 2022-01-13 | 2022-01-13 | Method for displaying internal marking points of three-dimensional medical model of human body organ |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116051553A (en) * | 2023-03-30 | 2023-05-02 | 天津医科大学朱宪彝纪念医院(天津医科大学代谢病医院、天津代谢病防治中心) | Method and device for marking inside three-dimensional medical model |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116051553A (en) * | 2023-03-30 | 2023-05-02 | 天津医科大学朱宪彝纪念医院(天津医科大学代谢病医院、天津代谢病防治中心) | Method and device for marking inside three-dimensional medical model |
| CN116051553B (en) * | 2023-03-30 | 2023-06-09 | 天津医科大学朱宪彝纪念医院(天津医科大学代谢病医院、天津代谢病防治中心) | Method and device for marking inside three-dimensional medical model |
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