CN106991712A - A kind of medical image system based on HMDS - Google Patents
A kind of medical image system based on HMDS Download PDFInfo
- Publication number
- CN106991712A CN106991712A CN201611055309.6A CN201611055309A CN106991712A CN 106991712 A CN106991712 A CN 106991712A CN 201611055309 A CN201611055309 A CN 201611055309A CN 106991712 A CN106991712 A CN 106991712A
- Authority
- CN
- China
- Prior art keywords
- imaging apparatus
- medical imaging
- medical
- data
- human body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 title claims abstract 6
- 238000002059 diagnostic imaging Methods 0.000 claims abstract description 80
- 238000003384 imaging method Methods 0.000 claims abstract description 26
- 210000000056 organ Anatomy 0.000 claims description 29
- 238000009877 rendering Methods 0.000 claims description 24
- 230000006870 function Effects 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 19
- 210000001835 viscera Anatomy 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 27
- 230000002452 interceptive effect Effects 0.000 abstract description 9
- 238000012800 visualization Methods 0.000 abstract description 8
- 230000008859 change Effects 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 241001269238 Data Species 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000013500 data storage Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000004422 calculation algorithm Methods 0.000 description 4
- 238000002591 computed tomography Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000002595 magnetic resonance imaging Methods 0.000 description 4
- 238000007726 management method Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000003491 array Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 230000001575 pathological effect Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2210/00—Indexing scheme for image generation or computer graphics
- G06T2210/41—Medical
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Theoretical Computer Science (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- Veterinary Medicine (AREA)
- Computer Graphics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Architecture (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Processing Or Creating Images (AREA)
Abstract
The invention discloses a kind of medical image system based on HMDS, belong to the technical field that Medical Image Processing is combined with visualization in scientific computing.The medical image system includes local medical imaging apparatus, network data base, terminal medical imaging apparatus, and the wherein terminal medical imaging apparatus has HMDS.Medical image system provided by the present invention based on HMDS, dynamic is rendered in real time, and its imaging effect is more true, three-dimensional, directly perceived, also, doctor three-dimensional imaging can be carried out positioning scaling, rotation, " entrance ", move up and down, the change of specific region color and transparency etc. acts to realize the interactive display of three-dimensional imaging.
Description
Technical field
The present invention relates to the technical field that Medical Image Processing is combined with visualization in scientific computing, more particularly to a kind of base
Medical image system is rendered in HMDS real-time dynamic.
Background technology
In the prior art, doctor passes through CT (CT scan), MRI (magnetic resonance imaging), DTI (disperses
Amount imaging), the form of the technical limit spacing pathological tissues such as PET (positron e mission computed tomography), position, topological structure
Etc. information.Doctor still reads continuous two dimensional slice data using viewing, and judgement point is carried out with this pathological tissues to patient
Analysis.However, can badly influence diagnosis of the doctor to disease only by direct viewing two-dimensional slice data, doctor can not obtain
Intuitively, real three-dimensional body structure.With developing rapidly for medical imaging technology, people propose new need to medical imaging
Ask, such as, how to obtain organization of human body 3D visualization, how to realize 3D visualization on the basis of interactive image displaying etc.
Deng.Existing 3 D human body imaging does not have effective imaging data due to inside, actually indirect volume drawing.Fig. 1 is in the prior art
Indirect volume rendering three-dimensional human body imaging effect figure, as illustrated, 3 D human body imaging only has appearance rendering effect, inside it
For the invalid data of black, therefore, it is impossible to see the institutional framework in internal organs.
In addition, in medical imaging technology field, how to set up local user (editorial staff of such as medical image system) and
Contact between terminal user (such as doctor), enables terminal user to realize the real-time dynamic wash with watercolours of 3 D human body image in its terminal
Dye.
In view of this, a kind of new medical image system how is designed, to eliminate drawbacks described above of the prior art and not
Foot, meets the new demand of people, is a person skilled problem urgently to be resolved hurrily in the industry.
The content of the invention
In order to overcome the technical problem of medical image system in the prior art, the invention provides a kind of medical imaging system
System, its imaging effect is more true, three-dimensional, intuitively 3 D human body imaging, also, doctor can be determined three-dimensional imaging
Position scaling, rotation, " entrances ", move up and down, the change of specific region color and transparency etc. acts to realize three-dimensional imaging
Interactive display.
In order to realize foregoing invention purpose, the invention discloses a kind of medical image system, including one reversely renders editor
Device, a network data base, one first medical imaging apparatus, the reverse Rendering Editors, which is used to edit, forms a DICOM data
The data message needed for direct volume drawing is carried out, the data information memory is in the network data base, first doctor
Learn imaging device and obtain the data message by accessing the network data base, and the DICOM data are moved in real time
The direct volume drawing of state, forms and shows a 3 D human body image.
Further, the data message is the transmission function result of the 3 D human body image.
Further, the data message includes the institutional framework in human viscera organ surface and human viscera organ
Transmission function result.
Further, the data message includes the transmission function result of a cubic space.
Further, first medical imaging apparatus also includes a head mounted display, for the three-dimensional people
Body image carries out 3D and shown.
Further, first medical imaging apparatus also includes a display, for showing the 3 D human body figure
Picture.
Further, first medical imaging apparatus shows described three by the display and/or the HMDS
Tie up human body image.
Further, first medical imaging apparatus has an external input terminals, and user passes through the outside input
End carries out operational motion to the 3 D human body image.
Further, the operational motion is following any operational motion：1) color of certain organ-/ tissue is changed
And/or transparency；2) view is scaled；3) revolved view；4) cutout view；5) view is moved up and down.
Further, the reverse Rendering Editors belongs to one second medical imaging apparatus, second medical imaging
Device is used to carry out the DICOM data dynamic direct volume drawing in real time, to form and show the 3 D human body image,
The 3 D human body image reversal that user shows according to second medical imaging apparatus adjusts the data message in real time.
In order to realize foregoing invention purpose, the invention also discloses a kind of medical image system based on HMDS, including one
Reverse Rendering Editors, a network data base, one first medical imaging apparatus, the reverse Rendering Editors, which is used to edit, to be formed
One DICOM data carry out direct volume drawing needed for a data message, the data information memory in the network data base,
First medical imaging apparatus obtains the data message by accessing the network data base, and to the DICOM data
Dynamic direct volume drawing in real time is carried out, is formed and shows a 3 D human body image, first medical imaging apparatus includes one
Head mounted display, shows for carrying out 3D to the 3 D human body image.
Compared with prior art, technical scheme provided by the present invention has advantages below：Firstth, human body imaging effect
More true, three-dimensional, directly perceived, doctor being capable of automatic identification patient organ, identification focus；Secondth, realize that three-dimensional imaging is interactive
Displaying, doctor can carry out positioning scaling, revolved view to realize multi angle view, stretching view with " entrance " to three-dimensional imaging
Inside of human body is observed, changed the color and/or transparency of specific region to highlight certain specific organ or tissue's structure；
3rd, by HMDS (head-mounted displays set), medical imaging and three-dimensional space become apparent from, can
See the dead angle that two dimension can not be watched, and add interactive and feeling of immersion；4th, network data base and local data base
Coexist, carry out data storage, shared, management, optimize allocation of resources；5th, set by special messenger's special issue, it is ensured that each number of users
Safe independence between.
Brief description of the drawings
It can be obtained further by following detailed description of the invention and institute's accompanying drawings on the advantages and spirit of the present invention
Solution.
Fig. 1 is indirect volume rendering three-dimensional human body imaging effect figure in the prior art；
Fig. 2 is the structural representation of medical image system provided by the present invention；
Fig. 3 is the data storage flow chart of medical image system provided by the present invention；
Fig. 4 is the resource acquisition flow chart of medical image system provided by the present invention；
Fig. 5-Fig. 9 is the effect that shows of terminal medical imaging apparatus display of medical image system provided by the present invention
Figure；
Figure 10-Figure 13 is the design sketch that shows of HMDS of medical image system provided by the present invention；
Figure 14-Figure 17 is the design sketch of the HMDS Special displays of medical image system provided by the present invention.
Embodiment
The specific embodiment that the invention will now be described in detail with reference to the accompanying drawings.However, the present invention should be understood as to not office
It is limited to this embodiment described below, and the technical concept of the present invention can be with other known technologies or function and those
The combination of known technology identical other technologies is implemented.
, will be by all in order to clearly show that the structure and working method of the present invention in the explanation of specific examples below
Multidirectional word is described, but should by "front", "rear", "left", "right", " outer ", " interior ", " on ", " under ", " to
Outside ", the Word Understanding such as " inside ", " axial direction ", " radial direction " is for convenience of term, and is not construed as word of limitation.In addition,
" HMDS " one word used in description refers to the helmet-mounted display (Head- for being used to virtual reality (VR) is presented below
mounted Displays Set)；" damaged original DICOM data " refer to reach the display effect of some organ, and carry out
Artificial algorithm is removed or cutting separation, destroys raw image files data；" figure source " refers to parse original DICOM file life
Into Texture2D/3D image volumetric datas, " medical imaging apparatus " refer to by the use of various different media be used as information carrier, will
The structure of inside of human body reappears the various instruments for image, and its image information has room and time distribution with human body practical structures
On corresponding relation.
It is an object of the invention to provide a kind of medical image system based on HMDS, medical imaging dynamic wash with watercolours in real time is realized
Dye display, its effect is more true, three-dimensional, directly perceived, also, doctor can carry out positioning scaling, rotation to three-dimensional imaging, " enter
Enter ", the action such as the change of specific region color and transparency to be to realize the interactive display of three-dimensional imaging.
2-17 describes the specific embodiment of the present invention in detail below in conjunction with the accompanying drawings.
Fig. 2 is the structural representation of medical image system provided by the present invention.As illustrated, doctor provided by the present invention
Learning imaging system mainly includes：Local medical imaging apparatus 1, network data base 3, terminal medical imaging apparatus 2, wherein：
Local medical imaging apparatus 1, it is used for the original DICOM data read based on CD drive, with medical science figure
As based on algorithm, carrying out three-dimensional volume drawing, the three-dimensional stereo effect of human body is realized.Local medical imaging provided by the present invention
Device 1, it supports 512*512 pixels, the reading editor of totally 4096 images.
CD drive in local medical imaging apparatus 1 reads the original DICOM data being stored in CD, automatic to read
Take the CT (CT scan) being stored in CD, MRI (nuclear magnetic resonance), DTI (diffusion tensor), PET-CT
Information such as (positron e mission computed tomographies), and further parsing generation Texture2D/3D image volumetric datas.This
Ground medical imaging apparatus 1 according to patient, image acquisition device, image acquisition time, film making type, organ it is different right
Texture2D/3D image volumetric datas are classified and are stored in the local data base of local medical imaging apparatus 1, and generation is only
One mark, be specially：In all DICOM data in parsing CT, MRI, DTI, PET-CT disk, because it comprises multigroup medical science
Pictorial information, based on this, each DICOM file parsing obtains corresponding Series Number and Study an ID values, according to solution
Series Number and Study the ID values that analysis first is obtained subsequently often parse an obtained Series as one group
Number and Study ID values will be compared with group mark Series Number and Study the ID values above parsed, when
Series Number and Study ID values with when above parsed Series Number and Study ID values are identical, then for
With group data, it is different then be new DICOM arrays, DICOM volume datas are classified with this.It should be noted that due to
Be used as image sets that volume data renders should data source it is The more the better, such effect is finer, the figure source number of data of optical disk
According to for the image data set that renders number can influence final rendering effect, therefore, local medical imaging apparatus 1 can be automatic
Pick out wherein one group of most figure source of data to be parsed, carry out volume drawing for follow-up, further, selecting figure automatically
During source, local medical imaging apparatus 1 can also the preferred relatively thin figure source of thickness, the Layer thickness is preferably 0.2-0.7mm.
Local medical imaging apparatus 1 further enters edlin and in real time dynamic volume drawing by reverse Rendering Editors 11,
The editor is carried out on the basis of 64 storage areas, also, editorial staff is reversely adjusted by watching real-time volumetric effect
Whole editing process.It should be noted that this reversely render editor exactly will indirect volume rendering three-dimensional human figure in the prior art
The transmission function of the 3d space of the institutional framework volume data in internal organs as in, reversely renders to edit out and.Wherein,
Editor, edlin is entered to Texture2D/3D image volumetric datas, and editor forms the transmission function of 3 D human body image
As a result, the information such as array quantity, coordinate, color, transparency of cube edit box as needed for transmission function and camber line editor, should
Transmission function result includes the transmission function result of the institutional framework in human viscera organ surface and human viscera organ, with
And the transmission function result of cubic space.
Volume drawing, i.e. volume visualization are rendered.Volume visualization render mainly include iso-surface patch (Surface Rendering) and
Direct volume drawing (Direct Volume Rendering) two methods, wherein, iso-surface patch (Surface Rendering) is main
Then by illumination calculation render obtaining the image with stereoeffect by extracting the surface information of object, its
It make use of the partial information in volume data to constitute final drawing result, it is impossible to obtain the full detail of whole volume data, permitted
Many detailed information are lost, and are unfavorable for the detailed volume data analysis of structure, and its effect of visualization is not good；Direct volume drawing (Direct
Volume Rendering) final drawing result is obtained by accumulating the optical properties of the voxel in whole volume data, this is painted
Result processed is more complete, specific, and visual effect is more preferably.Volume visualization of the present invention renders mode for direct volume drawing side
Method, and the body painting is made as dynamic volume drawing in real time, the algorithm of volume drawing uses light transmission beam method, can more preferable antimer number
Overall structure information in, also, by its drafting effect all voxel in volume data is determined, it is possible to antimer
Institutional framework in detailed information in data, such as human viscera organ, the structure shown is more complete.Further, since body
The amount of calculation that the calculating process of drafting is related to is very big, therefore, has GPU in local medical imaging apparatus 1 of the invention, utilizes
GPU high-speed parallel calculation functions realize direct volume drawing, and real-time GPU is rendered.
Database, for data storage, specifically include network data base 3 and be respectively arranged at local medical imaging apparatus 1,
The local data base of terminal medical imaging apparatus 2.Wherein, network data base 3 is used for the original DICOM data generation of storing and resolving
Texture2D/3D image volumetric datas, and local medical imaging apparatus 1 edit the transmission function of obtained 3 D human body image
As a result.Local data base is equally applicable to the Texture2D/3D data of the original DICOM data generation of storing and resolving, and locally
Medical imaging apparatus 1 edits the transmission function result of obtained 3 D human body image, in addition, the setting of local data base to use
The preservation action at family can occur at any time, use to be accurate to mark that the local system time of millisecond preserves as image according to it
One, while supporting to return under 3D patterns after the completion of preservation action, user can carry out continuation editor to original effect, to facilitate use
The debugging of details is continued at family under the basis editor of certain better images effect, saves edit session, also supports to check simultaneously simultaneously
Give the related data of the 3 D human body image of last time editor for change.
Data storage flow as shown in Figure 3, the user of local medical imaging apparatus 1 or terminal medical imaging apparatus 2 exists
In use, being backed up, sharing, being managed by local data base first, further entered by the incoming network data base 3 of network
Row backup, shared, management.Wherein, data are stored as global storage.In addition, one of ordinary skill in the art should know,
The storage of data can also be preserved further according to carrying out point organ the need for user, to facilitate to 3 D human body image after editor
The management of data, optimizes data configuration.
Terminal medical imaging apparatus 2, i.e. terminal medical imaging apparatus (are usually that terminal user uses the terminal medical imaging
Device, such as doctor), it is that terminal medical imaging apparatus 2 can not enter edlin different from the local part of medical imaging apparatus 1, its
Obtained by access network database and render required data, the transmission function result of such as 3 D human body image.The terminal medical science
Imaging device 2 has display 21 (such as computer flat-panel screens) and built-in GPU, for parsing DICOM data generation
Texture2D/3D carry out in real time dynamic render and show in real time dynamic render after 3 D human body image, present in real time polygonal
Degree, local scale, camera lens cut the viewing effect of stretching internal.User carries out image by terminal medical imaging apparatus 2
When checking, not can be only seen in real time dynamic render after 3 D human body image, and can see the 3 D human body image
The Texture2D/3D images generated after the corresponding original DICOM data of parsing.
Terminal medical imaging apparatus 2 also have HMDS22, be equally used for show 3 D human body, realize 3 D human body image and
Spatial image carries out real-time rendering under user's operational motion, and multi-angle, local scale, camera lens are presented in real time and cuts stretching inside
The viewing effect of organ.But the two dimension of 3 d body data is shown different from the display 21 of terminal medical imaging apparatus 2,
HMDS22 carry out Three-dimensional Display, presentation be three-dimension virtual reality image, its better authenticity.In order to prevent beholder from producing
The sensation of dizziness, the FPS of the HMDS22 is set as minimum 30FPS, highest 60FPS, only reaches that minimum 30FPS can just be added
HMDS.Terminal medical imaging apparatus 2 is when carrying out specific image display, and user can select display 21 and/or HMDS22
Shown.
Aforesaid operations action refers to an external input device (23) of the user by terminal medical imaging apparatus 2, such as mouse,
Keyboard etc., the operational control carried out to 3 D human body image, to realize man-machine interaction, the operational motion includes but is not limited to：1)
The color of independent organ can be carried out and/or transparent by changing the color and/or transparency of some specific organ-/ tissue, i.e. user
Degree adjustment, to realize that it is high that organ and lesion boundary line distinguish clear identification；2) positioning scaling view；3) revolved view, is realized
360 degree of observations of various visual angles of 3 D human body image；4) observation internal structure, real-time shear effect wash with watercolours inside " entrance " human organ
Dye；5) view is moved up and down.
Further, since be used as image sets that volume data renders should data source it is The more the better, such effect is more smart
Carefully, the number of the figure source data of data of optical disk and the image data set for rendering can influence final rendering effect, therefore, terminal
Medical imaging apparatus 2 can pick out wherein one group of most figure source of data automatically and be parsed, and further render, similarly,
It is automatic select figure source when, terminal medical imaging apparatus 2 can also the preferred relatively thin figure source of thickness, the Layer thickness is preferably 0.2-
0.7mm.Terminal medical imaging apparatus 2 obtains local medical imaging apparatus 1 by network data base 3 and edits the transmission function formed
As a result, dynamically rendered (Dynamic real time rendering) in real time with realizing.
Terminal medical imaging apparatus 2 can be obtained in figure source, network data base 3 by network access network data base 3
Figure source can come from local medical imaging apparatus 1, can also come from another terminal medical imaging apparatus 2, citing
Illustrate, when two doctors A, B each use the terminal medical imaging apparatus 2 of oneself, figure source can be uploaded to network number by doctor A
According to storehouse 3, obtained for doctor B, to realize the interactive diagnosis of two doctors.In addition, terminal medical imaging apparatus 2 can also lead to
One CD drive of setting is crossed, Texture2D/3D image volumetric datas are generated to directly read DICOM file in analytical disc.
In addition, in a further preferred embodiment, different from the prior art compared with frequently with " pass through filtering operation and eliminate and scheme
As the noise in data, the quality of image is improved ", local medical imaging apparatus 1 and/or terminal medical imaging apparatus 2 are being carried out
During volume drawing, processing is not filtered to image, so that range edge of falling ill clearly easily is distinguished, the easy knowledge of focus is realized
Not.
It should be noted that the reading of original DICOM data provided by the present invention, is not destroy raw image files
The reading manner of DICOM volume datas, it is different from the reading manner of damaged original DICOM data in the prior art.Local medical science
Imaging device 1 such as terminal medical imaging apparatus, can also further have external input device and/or display and/or
HMDS12, shows for carrying out image.Also, display and HMDS12, terminal medical imaging in local medical imaging apparatus 1
Display 21 and HMDS22 in device 2 can realize that 3 D human body image is amplified to 60 times and shown, meanwhile, according to user
Selection, using close illumination manifestation mode be used as display mode.
In another preferable implementation, the medical image system has the setting of special messenger's special issue, i.e., when user uses local medical science
When imaging device 1 is updated the data point reuse of depth to human viscera organ's imaging effect, it is by using its proprietary account
The login of local medical imaging apparatus 1 number is carried out, to realize the safe independence between each user data.
Medical image system provided by the present invention, its volume drawing, which is rendered, employs special transmission function edit effect,
Such as：Different Organs have different colors, form real organic image；The organ and focus body of observation is needed to use script color
Coloured silk, other organs are used as tissue color using blueness；3 D human body image is included in human viscera organ and human viscera organ
Institutional framework.In addition, different user can respectively be edited to the same figure source being stored in network data base.
Medical image system provided by the present invention, special transmission function is studied on using DICOM data basis and is calculated
Method causes organ edge clear rationally and lesion boundary line distinguishes clear identification height, and organ color, transparency are not
Make it that 3 D stereo stereovision is stronger with contrast, it is the result of big data research algorithm, make edge line with an effect for shaping
Present, rather than the effect shaped with face is presented, therefore the image shown by the system can reach the high-visible degree of highest
To recognize focus.
Fig. 4 is the resource acquisition flow chart of medical image system provided by the present invention.As illustrated, local medical imaging
Device or terminal medical imaging apparatus read the DICOM data in CT disks by CD-ROM drive, and this CT disk is judged according to the drive of CT disks
Whether it has been read, whether DICOM data therein have been resolved.When CT disks have been read, DICOM data therein by
Parsing, then resource acquisition will not be carried out to the CT disks.When CT disks were not read, then further ignore what is be established
DICOM DIR, read the DICOM data without image information form；
Further, local medical imaging apparatus or terminal medical imaging apparatus pick out one group containing data at most automatically
DICOM arrays are read out, i.e., not read all DICOM arrays, so as to obtain patient information in CT pieces (such as name, property
Not, organ is gathered) and CT pictorial informations, after the CT pictorial informations are stored by local data base, then store to network
In database.In this step, if CT pictorial informations have generated corresponding Texture 2D, it will not be stored；
Finally, patient information and CT pictorial informations in stored CT pieces in previous step are further generated into Texture
3D, volume drawing is carried out for follow-up.
Figure 10-Figure 13 is the design sketch that shows of HMDS of medical image system provided by the present invention；Figure 14-Figure 17 is this
The design sketch of the HMDS Special displays of the provided medical image system of invention, the Special display refers to, to organ interested
Or tissue carries out special contrast processing, the color and/or transparency that it changes organ or tissue by reverse Rendering Editors are real
It is existing.
Compared with prior art, medical image system provided by the present invention has advantages below：Firstth, human body is imaged
Effect is more true, three-dimensional, directly perceived, and doctor being capable of automatic identification patient organ, identification focus；Secondth, realize 3 D human body into
The interactive display of picture, doctor can carry out positioning scaling, revolved view to realize that multi angle view, stretching are regarded to three-dimensional imaging
Figure is observed with " entrance " inside of human body, moves up and down view, changes the color and/or transparency of specific region with prominent aobvious
Show certain specific organ or tissue's structure；3rd, by HMDS (head-mounted displays set), medical imaging is more
Clearly, it can be seen that the dead angle that can not watch of two dimension, and interactive and feeling of immersion is added；4th, network data base and
Local data base coexists, and carries out data storage, shared, management, optimizes allocation of resources；5th, set by special messenger's special issue, it is ensured that
Safe independence between each user data.
Unless otherwise instructed, it is herein presented be similar to " first ", the qualifier of " second " do not mean that it is suitable to the time
The restriction of sequence, quantity or importance, and be used for the purpose of a technical characteristic in the technical program and another technology
Feature is mutually distinguished.Similarly, the herein presented qualifier similar to " one " does not mean that the restriction to quantity, but describes
The technical characteristic not occurred above.Similarly, occur herein before number be similar to " about ", " approx "
Modifier generally comprises this number, and its specific implication should combine context and anticipate and understand.Similarly, only have specific
The noun of quantity measure word modification, otherwise should be regarded as including plural form again comprising singulative, in the technology herein
The individual technical characteristic of odd number can be included in scheme, a plurality of technical characteristics can also be included.
The preferred embodiment of the simply present invention described in this specification, above example is only to illustrate the present invention
Technical scheme rather than limitation of the present invention.All those skilled in the art pass through logic analysis, reasoning under this invention's idea
Or the limited available technical scheme of experiment, all should be within the scope of the present invention.
Claims (11)
1. a kind of medical image system, it is characterised in that including a reverse Rendering Editors, a network data base, one first doctor
Imaging device is learned, the reverse Rendering Editors is used to edit the number formed needed for DICOM data progress direct volume drawing
It is believed that breath, the data information memory is in the network data base, and first medical imaging apparatus is by accessing the net
Network database obtains the data message, and the DICOM data are carried out with dynamic direct volume drawing in real time, is formed and shown
One 3 D human body image.
2. medical image system as claimed in claim 1, it is characterised in that the data message is the 3 D human body image
Transmission function result.
3. medical image system as claimed in claim 2, it is characterised in that the data message includes human viscera organ's table
The transmission function result of institutional framework in face and human viscera organ.
4. medical image system as claimed in claim 2, it is characterised in that the data message includes a cubic space
Transmission function result.
5. medical image system as claimed in claim 1, it is characterised in that first medical imaging apparatus also includes one
Head mounted displays, show for carrying out 3D to the 3 D human body image.
6. medical image system as claimed in claim 5, it is characterised in that first medical imaging apparatus also includes one and shown
Show device, for showing the 3 D human body image.
7. medical image system as claimed in claim 6, it is characterised in that first medical imaging apparatus passes through described aobvious
Show that device and/or the HMDS show the 3 D human body image.
8. medical image system as claimed in claim 1, it is characterised in that first medical imaging apparatus has outside one
Input, user carries out operational motion by the external input terminals to the 3 D human body image.
9. medical image system as claimed in claim 8, it is characterised in that the operational motion is dynamic for following any operation
Make：1) color and/or transparency of certain organ-/ tissue are changed；2) view is scaled；3) revolved view；4) cutout view；5) above and below
Mobile view.
10. the medical image system as described in any one claim in claim 1-9, it is characterised in that described reverse
Rendering Editors belongs to one second medical imaging apparatus, and second medical imaging apparatus is used to carry out the DICOM data
Real-time dynamic direct volume drawing, to form and show the 3 D human body image, user fills according to second medical imaging
The 3 D human body image reversal for putting display adjusts the data message in real time.
11. a kind of medical image system based on HMDS, it is characterised in that including a reverse Rendering Editors, a network data
Storehouse, one first medical imaging apparatus, the reverse Rendering Editors, which is used to edit, forms DICOM data progress direct volume drawing
A required data message, the data information memory is in the network data base, and first medical imaging apparatus passes through
Access the network data base and obtain the data message, and to the real-time dynamic direct volume drawing of DICOM data progress,
Formed and show a 3 D human body image, first medical imaging apparatus includes a head mounted display, for described three
Dimension human body image carries out 3D and shown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611055309.6A CN106991712A (en) | 2016-11-25 | 2016-11-25 | A kind of medical image system based on HMDS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611055309.6A CN106991712A (en) | 2016-11-25 | 2016-11-25 | A kind of medical image system based on HMDS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106991712A true CN106991712A (en) | 2017-07-28 |
Family
ID=59414255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611055309.6A Pending CN106991712A (en) | 2016-11-25 | 2016-11-25 | A kind of medical image system based on HMDS |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106991712A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107452074A (en) * | 2017-07-31 | 2017-12-08 | 上海联影医疗科技有限公司 | A kind of image processing method and system |
| WO2018095346A1 (en) * | 2016-11-25 | 2018-05-31 | 平李⋅斯图尔特 | Medical imaging system based on hmds |
| CN111598990A (en) * | 2020-04-17 | 2020-08-28 | 上海嘉奥信息科技发展有限公司 | Method for reading DICOM data and generating Texture3D |
| CN111613301A (en) * | 2019-02-22 | 2020-09-01 | 未艾医疗技术(深圳)有限公司 | Artery and vein Ai processing method and product based on VRDS 4D medical image |
| CN111612860A (en) * | 2019-02-22 | 2020-09-01 | 未艾医疗技术(深圳)有限公司 | Embolism Ai identification method and product based on VRDS 4D medical image |
| CN111613300A (en) * | 2019-02-22 | 2020-09-01 | 未艾医疗技术(深圳)有限公司 | Tumor and blood vessel Ai processing method and product based on VRDS4D medical image |
| CN111613302A (en) * | 2019-02-22 | 2020-09-01 | 未艾医疗技术(深圳)有限公司 | Tumor Ai processing method and product based on VRDS4D medical image |
| CN111612792A (en) * | 2019-02-22 | 2020-09-01 | 未艾医疗技术(深圳)有限公司 | Vein Ai endoscope analysis method and product based on VRDS 4D medical image |
| TWI801761B (en) * | 2020-10-07 | 2023-05-11 | 承鋆生醫股份有限公司 | Medical image processing system and method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1969298A (en) * | 2004-04-23 | 2007-05-23 | 美国西门子医疗解决公司 | Method and system for multi-object volumetric data visualization |
| CN101976458A (en) * | 2010-10-15 | 2011-02-16 | 华中科技大学 | Medical image three-dimensional visualization method applied to mobile handheld equipment |
| CN102106739A (en) * | 2009-12-24 | 2011-06-29 | 株式会社东芝 | X-ray computed tomography apparatus |
-
2016
- 2016-11-25 CN CN201611055309.6A patent/CN106991712A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1969298A (en) * | 2004-04-23 | 2007-05-23 | 美国西门子医疗解决公司 | Method and system for multi-object volumetric data visualization |
| CN102106739A (en) * | 2009-12-24 | 2011-06-29 | 株式会社东芝 | X-ray computed tomography apparatus |
| CN101976458A (en) * | 2010-10-15 | 2011-02-16 | 华中科技大学 | Medical image three-dimensional visualization method applied to mobile handheld equipment |
Non-Patent Citations (2)
| Title |
|---|
| 刘一璇: ""心脏三维可视化中传递函数的研究"", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
| 吕留帅 等: ""虚拟现实显示系统在超声引导穿刺手术中的应用"", 《中国医学物理学杂志》 * |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018095346A1 (en) * | 2016-11-25 | 2018-05-31 | 平李⋅斯图尔特 | Medical imaging system based on hmds |
| CN107452074A (en) * | 2017-07-31 | 2017-12-08 | 上海联影医疗科技有限公司 | A kind of image processing method and system |
| CN111613302A (en) * | 2019-02-22 | 2020-09-01 | 未艾医疗技术(深圳)有限公司 | Tumor Ai processing method and product based on VRDS4D medical image |
| CN111613301A (en) * | 2019-02-22 | 2020-09-01 | 未艾医疗技术(深圳)有限公司 | Artery and vein Ai processing method and product based on VRDS 4D medical image |
| CN111612860A (en) * | 2019-02-22 | 2020-09-01 | 未艾医疗技术(深圳)有限公司 | Embolism Ai identification method and product based on VRDS 4D medical image |
| CN111613300A (en) * | 2019-02-22 | 2020-09-01 | 未艾医疗技术(深圳)有限公司 | Tumor and blood vessel Ai processing method and product based on VRDS4D medical image |
| CN111612792A (en) * | 2019-02-22 | 2020-09-01 | 未艾医疗技术(深圳)有限公司 | Vein Ai endoscope analysis method and product based on VRDS 4D medical image |
| CN111612860B (en) * | 2019-02-22 | 2023-09-15 | 曹生 | VRDS 4D medical image-based Ai identification method and product for embolism |
| CN111613300B (en) * | 2019-02-22 | 2023-09-15 | 曹生 | Tumor and blood vessel Ai processing method and product based on VRDS 4D medical image |
| CN111613301B (en) * | 2019-02-22 | 2023-09-15 | 曹生 | Arterial and venous Ai processing method and product based on VRDS 4D medical image |
| CN111613302B (en) * | 2019-02-22 | 2024-03-05 | 曹生 | Tumor Ai processing method and product based on medical image |
| CN111612792B (en) * | 2019-02-22 | 2024-03-08 | 曹生 | VRDS 4D medical image-based Ai endoscope analysis method and product |
| CN111598990A (en) * | 2020-04-17 | 2020-08-28 | 上海嘉奥信息科技发展有限公司 | Method for reading DICOM data and generating Texture3D |
| CN111598990B (en) * | 2020-04-17 | 2023-04-25 | 上海嘉奥信息科技发展有限公司 | Method for reading DICOM data and generating Texture3D |
| TWI801761B (en) * | 2020-10-07 | 2023-05-11 | 承鋆生醫股份有限公司 | Medical image processing system and method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107016228A (en) | A kind of medical image system based on HMDS | |
| CN106991712A (en) | A kind of medical image system based on HMDS | |
| CN103765475B (en) | Interactive live segmentation with automatic selection of optimal tomography slice | |
| JP5226887B2 (en) | Image processing system and method | |
| DE102009035441B4 (en) | Method and image processing system for generating a volume view image from inside a body | |
| JP2001502453A (en) | State-of-the-art diagnostic viewer | |
| US20130249903A1 (en) | Medical image display device, medical information management server | |
| AU2019430369B2 (en) | VRDS 4D medical image-based vein Ai endoscopic analysis method and product | |
| WO2012161193A1 (en) | Medical image diagnostic apparatus, medical image-processing apparatus and method | |
| US9445082B2 (en) | System, apparatus, and method for image processing | |
| Abou El-Seoud et al. | An interactive mixed reality ray tracing rendering mobile application of medical data in minimally invasive surgeries | |
| JP2023029929A (en) | Apparatus and method for visualizing digital breast tomosynthesis and anonymized data export | |
| CN102892015A (en) | Image processing device, image processing method, and medical image diagnostic device | |
| AU2019431324B2 (en) | VRDS 4D medical image multi-device Ai interconnected display method and product | |
| AU2019431568B2 (en) | Method and product for processing of vrds 4d medical images | |
| WO2021081771A1 (en) | Vrds ai medical image-based analysis method for heart coronary artery, and related devices | |
| CN111613300B (en) | Tumor and blood vessel Ai processing method and product based on VRDS 4D medical image | |
| US20220148163A1 (en) | Method and product for ai recognizing of embolism based on vrds 4d medical images | |
| Wang et al. | An athlete's foot data platform with 3d point cloud processing and management technology | |
| AU2019430773B2 (en) | VRDS 4D medical image-based AI processing method and product for tumors | |
| Luo | Effectively visualizing the spatial structure of cerebral blood vessels | |
| Balabanian et al. | Hierarchical Volume Visualization of Brain Anatomy. | |
| JP2013013552A (en) | Medical image diagnostic apparatus, and medical image processing device and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |