CN109345629A - A kind of 3 d medical images are fuzzy to highlight display methods - Google Patents
A kind of 3 d medical images are fuzzy to highlight display methods Download PDFInfo
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- CN109345629A CN109345629A CN201810897619.5A CN201810897619A CN109345629A CN 109345629 A CN109345629 A CN 109345629A CN 201810897619 A CN201810897619 A CN 201810897619A CN 109345629 A CN109345629 A CN 109345629A
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 210000000056 organ Anatomy 0.000 claims abstract description 48
- 230000008520 organization Effects 0.000 claims abstract description 32
- 230000003902 lesion Effects 0.000 claims abstract description 17
- 230000003044 adaptive effect Effects 0.000 claims abstract description 6
- 239000003814 drug Substances 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 3
- 238000010191 image analysis Methods 0.000 abstract description 2
- 238000001959 radiotherapy Methods 0.000 description 5
- 238000013439 planning Methods 0.000 description 4
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 238000005267 amalgamation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000920 organ at risk Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/003—Navigation within 3D models or images
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
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- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Graphics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Architecture (AREA)
- Geometry (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
It is obscured the invention discloses a kind of 3 d medical images and highlights display methods, be related to histoorgan and lesion in medical image and highlight technical field.The present invention includes obtaining medical image image and sketching out histoorgan and lesion；Three-dimensional reconstruction is carried out to destination organization organ and targeted site and obtains medical threedimensional images；Fuzzy Processing is carried out to the image-region on medical threedimensional images in addition to targeted site or destination organization organ；Targeted site or destination organization organ occlusion area adjust threshold value by adaptive or manual mode and interact；After choosing targeted site or destination organization organ in name list list, restore medical threedimensional images reset condition.The present invention is by carrying out Fuzzy Processing to the image-region in addition to targeted site or destination organization organ on medical threedimensional images, the complete display of destination organization organ and targeted site in medical threedimensional images is conveniently realized, medical image analysis accuracy rate is improved.
Description
Technical field
The invention belongs to histoorgans in medical image and lesion to highlight technical field, more particularly to a kind of 3 D medical
Image is fuzzy to highlight display methods.
Background technique
Existing three-dimensional visualization system of medical image rises in fields such as auxiliary diagnosis, surgical planning, radiotherapy plannings
To important function, true intuitive 3-D image can be provided for doctor, convenient for doctor from multi-angle, it is multi-level and it is many-sided into
Row observation and analysis human organ and lesion.Under real conditions, there is the case where mutually blocking in human tissue organ and lesion,
Existing technology is table look-up by adjusting 3-D image LUT (Lookup Table, abbreviation LUT), hidden parts organ and lesion
Etc. modes highlight target.For example, radiotherapy doctor carries out drawing target outline to lung cancer and jeopardizes in radiotherapy planning system (TPS)
Organ (organs at risk, OAR), then will appear organ and lesion circumstance of occlusion, doctor needs to adjust on 3-D image
Relative position and the relationship for showing color or the hidden parts organ of organ to observe lesion He jeopardize organ.Such interaction is aobvious
Show mode there is defect, doctor needs repeatedly to be interacted, and cannot completely show the histoorgan delineated and disease
The relationship of stove, existing on specified radiotherapy planning influences.In addition, multiple groups can be influenced simultaneously by adjusting the 3-D image LUT that tables look-up
Organ and lesion are knitted, it is final to influence radiotherapy doctor to the visual understanding of organ.
This invention address that studying, a kind of 3 d medical images are fuzzy to highlight display methods, for solving existing medical 3 D
Histoorgan and lesion cannot completely be shown and cumbersome problem in image.
Summary of the invention
It is obscured the purpose of the present invention is to provide a kind of 3 d medical images and highlights display methods, passed through and obtain medical image
Three-dimensional reconstruction is carried out to destination organization organ and targeted site after image and obtains medical threedimensional images；And on medical threedimensional images
Fuzzy Processing is carried out simultaneously to targeted site or destination organization to the image-region in addition to targeted site or destination organization organ
Organ occlusion area carries out adaptive or manual adjusting thresholds, conveniently realizes destination organization device in medical threedimensional images
The complete display of official and targeted site, solving histoorgan and lesion in existing medical threedimensional images completely cannot show and grasp
Make cumbersome problem.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention, which is that a kind of 3 d medical images are fuzzy, highlights display methods, includes the following steps:
Step 1: it obtains medical image image and sketches out histoorgan and lesion in the medical image image；
Step 2: three-dimensional reconstruction is carried out to destination organization organ and targeted site and obtains medical threedimensional images, and is shown
Name list；
Step 3: after choosing the targeted site or the target organ in the name list, to the medicine three
It ties up the image-region on image in addition to targeted site or destination organization organ and carries out Fuzzy Processing；
Step 4: the targeted site or destination organization organ occlusion area pass through adaptive or manual mode adjustment threshold
Value interacts；
Step 5: after choosing targeted site or destination organization organ in the name list list, restore the doctor
Learn 3-D image reset condition.
Preferably, the three-dimensional reconstruction includes volume drawing or iso-surface patch；The name list include destination organization organ and
The title of targeted site.
The invention has the following advantages:
The present invention is by carrying out three-dimensional reconstruction acquisition to destination organization organ and targeted site after obtaining medical image image
Medical threedimensional images；And mould is carried out to the image-region in addition to targeted site or destination organization organ on medical threedimensional images
Paste processing carries out adaptive or manual adjusting thresholds to targeted site or destination organization organ occlusion area simultaneously, conveniently
The complete display of destination organization organ and targeted site in medical threedimensional images is realized, interactivity and practicability are submitted, for doctor
Image analysing computer, which provides, is more clear reliable targeted site or destination organization organic image, and it is accurate to improve medical image analysis
Rate.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the medical image image that destination organization organ or targeted site are blocked in the embodiment of the present invention one；
Fig. 2 is that the medicine that destination organization organ or targeted site highlight in embodiment one in the present invention influences figure；
Fig. 3 is a kind of fuzzy flow chart for highlighting display methods of 3 d medical images of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 3, the present invention, which is that a kind of 3 d medical images are fuzzy, highlights display methods, includes the following steps:
Step 1: it obtains medical image image and sketches out histoorgan and lesion in medical image image；
Step 2: three-dimensional reconstruction is carried out to destination organization organ and targeted site and obtains medical threedimensional images, and is shown
Name list；
Step 3: sick to target is removed on medical threedimensional images after choosing targeted site or target organ in name list
Image-region except stove or destination organization organ carries out Fuzzy Processing；
Step 4: targeted site or destination organization organ occlusion area by adaptive or manual mode adjust threshold value into
Row interaction；
Step 5: after choosing targeted site or destination organization organ in name list list, restore medical 3 D figure
As reset condition.
Wherein, three-dimensional reconstruction includes volume drawing or iso-surface patch；Name list includes destination organization organ and targeted site
Title.
Embodiment one:
It please participate in shown in Fig. 1-2, obtain medical image image and physician user goes out organizer to medical image image drawing
Official and lesion data are shown in image views area 2 after three-dimensional reconstruction, and histoorgan title or lesion title are shown
In name list 1, under default situations, histoorgan and lesion are there are eclipse phenomena in 3-D view, the first tissue as shown in figure 1
Organ 3 and minor microstructure organ 4 have target organ 5 (or targeted site 5) to be blocked in various degree.Target organ 5 in elected (or
Targeted site 5) after, adjust automatically image display effect, such as Fig. 2 are shown in image views area 2, the first tissue organ 3 and
Two histoorgans 4 show that other region blurs are shown with target organ 5 (or targeted site 5) occlusion area with amalgamation mode.
It is worth noting that, included each unit is only drawn according to function logic in the above system embodiment
Point, but be not limited to the above division, as long as corresponding functions can be realized；In addition, each functional unit is specific
Title is also only for convenience of distinguishing each other, the protection scope being not intended to restrict the invention.
In addition, those of ordinary skill in the art will appreciate that realizing all or part of the steps in the various embodiments described above method
It is that relevant hardware can be instructed to complete by program.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (2)
1. a kind of 3 d medical images are fuzzy to highlight display methods, which comprises the steps of:
Step 1: it obtains medical image image and sketches out histoorgan and lesion in the medical image image；
Step 2: three-dimensional reconstruction is carried out to destination organization organ and targeted site and obtains medical threedimensional images, and display Name
List；
Step 3: after choosing the targeted site or the target organ in the name list, to the medical 3 D figure
Image-region as in addition to targeted site or destination organization organ carries out Fuzzy Processing；
Step 4: the targeted site or destination organization organ occlusion area by adaptive or manual mode adjust threshold value into
Row interaction；
Step 5: after choosing targeted site or destination organization organ in the name list list, restore the medicine three
Tie up image reset condition.
2. a kind of 3 d medical images according to claim 1 are fuzzy to highlight display methods, which is characterized in that the three-dimensional
Rebuild includes volume drawing or iso-surface patch；The name list includes the title of destination organization organ and targeted site.
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| CN201810897619.5A CN109345629A (en) | 2018-08-08 | 2018-08-08 | A kind of 3 d medical images are fuzzy to highlight display methods |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113516757A (en) * | 2021-07-07 | 2021-10-19 | 上海商汤智能科技有限公司 | Image display method and related device, electronic equipment and storage medium |
| CN116525072A (en) * | 2023-04-23 | 2023-08-01 | 成都全景德康医学影像诊断中心有限公司 | Three-dimensional diagnosis system of medical image and electronic equipment |
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| CN116525072A (en) * | 2023-04-23 | 2023-08-01 | 成都全景德康医学影像诊断中心有限公司 | Three-dimensional diagnosis system of medical image and electronic equipment |
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Application publication date: 20190215 |