CN108852510A - A kind of data processing method and device - Google Patents
A kind of data processing method and device Download PDFInfo
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- CN108852510A CN108852510A CN201810267320.1A CN201810267320A CN108852510A CN 108852510 A CN108852510 A CN 108852510A CN 201810267320 A CN201810267320 A CN 201810267320A CN 108852510 A CN108852510 A CN 108852510A
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
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- A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
- A61B2034/101—Computer-aided simulation of surgical operations
- A61B2034/105—Modelling of the patient, e.g. for ligaments or bones
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Abstract
The present invention provides a kind of data processing method and device, the method includes：The three dimensional detection data of business object are obtained, and obtain the two-dimentional tomoscan image of the three dimensional detection data；According to the shape feature of the business object, characteristic point label is carried out on each two-dimentional tomoscan image；It marks result to carry out three-dimensional modeling according to the characteristic point, obtains the signature model of the business object；The skin incision markup model of the business object is obtained according to the signature model of the business object.Solves the design in the prior art due to mainly carrying out operative incision according to the range estimation of operative doctor during surgery, caused by operative incision size can not agree with the size of dermatoglyph and lump completely, larger and out-of-flatness scar is generated after suture, the problem of image is beautiful, causes user's poor experience.
Description
Technical field
The present invention relates to data processing fields, including a kind of data processing method and device.
Background technique
With the continuous development of medical technology, the aesthetics of people's wound caused by medical outcome has higher want
It asks, such as some skin surface progress fusiform excisions and seam for being directed to benign body surface mass in excision, needing in benign tumors
It closes, to help surface skin to be restored to normal skin area, currently, mainly carrying out hand according to the range estimation of operative doctor during surgery
The selection of art notch specifically needs the skin of wedge excision how much area and subcutaneous tissue not to have specific industry to provide and more preferable
Scheme, and the mode that human eye is estimated causes operative incision size that can not agree with the size of dermatoglyph and lump completely, seam
Larger and out-of-flatness scar is generated after conjunction, image is beautiful, causes the poor experience of user.
Summary of the invention
In view of this, the present invention is directed to propose a kind of data processing method, to solve in the prior art due to during surgery
Mainly according to operative doctor range estimation carry out operative incision selection, caused by operative incision size can not agree with skin completely
The size of skin texture and lump generates larger and out-of-flatness scar after suture, image is beautiful, causes asking for the poor experience of user
Topic.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A kind of data processing method, obtains the three dimensional detection data of business object, and obtains the three dimensional detection data
Two-dimentional tomoscan image；According to the shape feature of the business object, carried out on each two-dimentional tomoscan image special
Sign point label；It marks result to carry out three-dimensional modeling according to the characteristic point, obtains the signature model of the business object；Root
The skin incision markup model of the business object is obtained according to the signature model of the business object.Solves the prior art
In due to during surgery mainly according to operative doctor range estimation carry out operative incision selection, caused by suture after generate it is larger
And the scar of out-of-flatness, image are beautiful, the problem of causing user's poor experience.
Preferably, the shape feature according to the business object carries out on each two-dimentional tomoscan image
The step of characteristic point marks, including：According to the shape feature of the business object and dermatoglyph direction, institute is determined and marked
State characteristic point of the business object mapping scanning in each two-dimentional tomoscan image data；The dermatoglyph direction and institute
The plane of scanning motion for stating two-dimentional tomoscan image is vertical.
Preferably, it marks result to carry out three-dimensional modeling according to the characteristic point, obtains the signature of the business object
The step of model, including：The characteristic point on each two-dimentional tomoscan image is connected, characteristic point line is obtained；According to described
The two-dimentional tomoscan image characteristic point on the surface of business object, determines the reserved area on the surface of the business object；According to
The reserved area on the surface of the characteristic point line and the business object, completes the three-dimensional modeling of the business object, obtains
To the signature model of the business object.
Preferably, the two-dimentional tomoscan image characteristic point on the surface according to the business object, determines the industry
The step of reserved area on the surface of business object, including：According to shape feature of the business object on two-dimensional surface, determine
Shape starting point of the business object in the two-dimensional surface two sides；The business object is determined according to the shape starting point
Corresponding planar diameter；Obtain the two-dimensional curve length of the corresponding shape of the business object；Exist respectively from the business object
The shape starting point of the two-dimensional surface two sides extends the described flat of half to the zenith directions of the business object shape
After the diametral distance of face, the two-dimentional tomoscan image characteristic point on the surface of the business object is determined, and according to the characteristic point
Determine the reserved area on the surface of the business object.
Preferably, the three dimensional detection data for obtaining business object, and the two dimension for obtaining the three dimensional detection data is disconnected
The step of layer scan image, including：By computer tomography technology CT scan business object, the business is determined
The three dimensional detection data of object and the two-dimentional tomoscan image of three dimensional detection data.
Preferably, the skin incision markup model of the business object includes the characteristic point line of the business object, with
And anatomic landmark.
Preferably, the skin incision markup model of the business object is sterile deposited epithelium.
Preferably, in the skin incision for obtaining the business object according to the signature model of the business object
After the step of markup model, further include：It will be glued comprising the sterile deposited epithelium of the characteristic point line and anatomic landmark
It is affixed on the surface of the business object, determines the point of penetration of the skin surface of the business object.
The embodiment of the present invention obtains the two of the three dimensional detection data by obtaining the three dimensional detection data of business object
Tie up tomoscan image；According to the shape feature of the business object, feature is carried out on each two-dimentional tomoscan image
Point label；It marks result to carry out three-dimensional modeling according to the characteristic point, obtains the signature model of the business object；According to
The signature model of the business object obtains the skin incision markup model of the business object.It realizes using a series of
Calculation method and three-dimensional printing technology generate sterile deposited epithelium, to help healthcare givers's subsidiary subcutaneous tissue before surgery
Size, generate model, facilitate healthcare givers's accurate judgement size incision, prevent from causing operative incision size can not complete contract
The size for closing dermatoglyph and lump generates larger and out-of-flatness scar after suture, image is beautiful, causes the poor experience of user
The problem of.
In order to achieve the above objectives, the invention also provides a kind of data processing equipment, described device includes：Two-dimentional tomography is swept
Image collection module is retouched, for obtaining the three dimensional detection data of business object, and the two dimension for obtaining the three dimensional detection data is disconnected
Layer scan image；Signature module, for the shape feature according to the business object, in each two-dimentional faulted scanning pattern
As upper progress characteristic point label；Signature model obtains module, builds for marking result to carry out three-dimensional according to the characteristic point
Mould obtains the signature model of the business object；Skin incision markup model obtains module, for according to the business pair
The signature model of elephant obtains the skin incision markup model of the business object.
Preferably, the signature module, including：Characteristic point marks submodule, for according to the business object
Shape feature and dermatoglyph direction determine and mark the business object mapping scanning in each two-dimentional faulted scanning pattern
As the characteristic point in data；The dermatoglyph direction is vertical with the plane of scanning motion of the two-dimentional tomoscan image.
Preferably, the signature model obtains module, including：Characteristic point line acquisition submodule, it is each for connecting
Characteristic point on the two dimension tomoscan image, obtains characteristic point line；Reserved area obtains submodule, for according to
The two-dimentional tomoscan image characteristic point on the surface of business object, determines the reserved area on the surface of the business object；Feature
Markup model acquisition submodule, it is complete for the reserved area according to the characteristic point line and the surface of the business object
At the three-dimensional modeling of the business object, the signature model of the business object is obtained.
Preferably, the reserved area obtains submodule, including：Shape starting point determination unit, for according to the industry
Shape feature of the business object on two-dimensional surface, determines the business object in the shape starting point of the two-dimensional surface two sides；
Planar diameter determination unit, for determining the corresponding planar diameter of the business object according to the shape starting point；It is two-dimentional bent
Line length acquiring unit, for obtaining the two-dimensional curve length of the corresponding shape of the business object；Reserved area acquiring unit,
For the shape starting point respectively from the business object in the two-dimensional surface two sides, to the vertex of the business object shape
After direction extends the planar diameter distance of half, the two-dimentional tomoscan image on the surface of the business object is determined
Characteristic point, and determine according to the characteristic point the reserved area on the surface of the business object.
Preferably, the two-dimentional tomoscan image obtains module, including：Two-dimentional tomoscan image acquisition submodule,
For determining the three dimensional detection data of the business object by computer tomography technology CT scan business object,
And the two-dimentional tomoscan image of three dimensional detection data.
Preferably, the skin incision markup model of the business object includes the characteristic point line of the business object, with
And anatomic landmark.
Preferably, the skin incision markup model of the business object is sterile deposited epithelium.
Preferably, further include：Point of penetration determining module, for that will include the characteristic point line and anatomic landmark
The sterile deposited epithelium is pasted on the surface of the business object, determines the point of penetration of the skin surface of the business object.
Apparatus of the present invention embodiment passes through two-dimentional tomoscan image and obtains module, for obtaining the three-dimensional inspection of business object
Measured data, and obtain the two-dimentional tomoscan image of the three dimensional detection data；Signature module, for according to the business
The shape feature of object carries out characteristic point label on each two-dimentional tomoscan image；Signature model obtains module,
For marking result to carry out three-dimensional modeling according to the characteristic point, the signature model of the business object is obtained；Skin is cut
Mouth markup model, the skin incision for obtaining the business object for the signature model according to the business object mark mould
Type.It realizes using series of computation method and three-dimensional printing technology, skin incision markup model is generated, to help healthcare givers
The size of subsidiary subcutaneous tissue before surgery generates model, facilitates healthcare givers's accurate judgement size incision, prevent from causing
Operative incision size can not agree with the size of dermatoglyph and lump completely, and larger and out-of-flatness scar is generated after suture,
The problem of image is beautiful, causes user's poor experience.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is a kind of flow chart of data processing method described in the embodiment of the present invention；
Fig. 2 is a kind of flow chart of data processing method described in the embodiment of the present invention；
Fig. 2A is a kind of skin two-dimensional shapes composition of normal skin plane and benign tumors described in the embodiment of the present invention
Contrast schematic diagram；
Fig. 2 B is that benign tumors described in the embodiment of the present invention reserve epidermis side product calculating schematic diagram；
Fig. 3 is a kind of structural block diagram of data processing equipment described in the embodiment of the present invention；
Fig. 4 is a kind of structural block diagram of data processing equipment described in the embodiment of the present invention.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment one
It referring to Fig.1, is a kind of flow chart of data processing method described in the embodiment of the present invention, the method is specifically wrapped
It includes：
Step 101, the three dimensional detection data of business object are obtained, and the two-dimentional tomography for obtaining the three dimensional detection data is swept
Trace designs picture.
In the embodiment of the present invention, first on the basis of being a benign goitre for business object, it is desirable to it is benign to obtain this
The details of swollen object, it is necessary to it be detected by 3-D scanning technology, be divided into two dimension after obtaining three-dimensional data
Tomoscan image.For example, using computed tomography CT (Computed Tomography), it is benign swollen around this
Block is quickly scanned, and while obtaining the clear three-dimensional data of the benign tumors, can obtain the equal of the benign tumors simultaneously
The two-dimentional tomoscan image in the cross section of even thickness, i.e. fault information and foregoing description.
Step 102, according to the shape feature of the business object, feature is carried out on each two-dimentional tomoscan image
Point label.
In the embodiment of the present invention, is described according to step 101, if business object is a benign tumors, obtained according to detection
The three-dimensional data and corresponding two dimensional slice data obtained, can be according to the shape feature of the benign tumors, in each cross section
On, i.e., the label of Feature Points is carried out on two-dimensional image data.For example, obtaining the specific of benign tumors according to CT scan data
In characteristic information, the specific volume and shape of the benign tumors, and the tie point with whole skin around can be known, by this
Tie point is considered as the shape feature of the benign tumors, and the excision point of the benign tumors can be marked according to the shape feature, can also
To be considered as Feature Points.Then, by each Feature Points in the cross section (two-dimentional tomoscan image) of the benign tumors
On calculated and marked.
In practical applications, the calculation of the excision point of benign tumors is not limited to the mode of foregoing description, can also lead to
It crosses calculus methods to be calculated, and since CT scan data is because of error caused by sweep object postural change, it is good calculating
Property lump and when surrounding entirety skin tie point, also accordingly there is certain error, to this by related technical personnel (healthcare givers)
The adjustment of data acquiring mode and calculation method is rule of thumb carried out, the embodiments of the present invention are not limited thereto.
Certainly, the method that the method for calculating this feature point is not limited to foregoing description, the embodiment of the present invention do not limit this
System.
Step 103, it marks result to carry out three-dimensional modeling according to the characteristic point, obtains the signature of the business object
Model.
In the embodiment of the present invention, after completing whole labels of Feature Points, by being modeled to flag data, Ke Yishi
The existing accurate benign tumors three-dimensional data of a size and shape, indicates the three of the benign tumors size and shape actually cut off
The three-dimensional data is printed using 3 D-printing (3D printing) technology, can be obtained the three-dimensional of the benign tumors by dimension data
Model, i.e. the signature model of the business object of foregoing description.
In practical applications, the acquisition modes of signature model are not limited to 3 D-printing, the embodiment of the present invention to this not
It limits.
Step 104, it is marked according to the skin incision that the signature model of the business object obtains the business object
Model.
In the embodiment of the present invention, after the signature model creation of finishing service object, utilized according to the model default
Material makes the skin incision markup model of business object so that the skin incision markup model its be fitted in completely it is above-mentioned good
Property lump skin surface, and then help the size incision of the clear benign tumors of related technical personnel.
It certainly, is described so that business object is benign tumors as an example in above embodiments, industry in practical applications
Business object be not limited to benign tumors, can be and arbitrarily meet above-mentioned processing requirement and step object, the embodiment of the present invention to this not
It limits.
In conclusion data processing method provided by the present invention is in the premise that pre-set business object is with benign tumors
Under, the three-dimensional data and two dimension tomoscan image of business object are obtained according to 3-D scanning technology, further according to the business pair
The shapes and sizes of the actual needs processing of elephant, carry out characteristic point label, and special according to label on two-dimentional tomoscan image
After signature model is completed in sign modeling, corresponding skin incision markup model is made, to help related technical personnel (medical people
Member) in the size of accurately measurement subcutaneous tissue, model is generated, the notch for facilitating healthcare givers's accurate judgement to correspond to business object is big
Small beneficial effect.
Embodiment two
It is a kind of flow chart of data processing method described in the embodiment of the present invention referring to Fig. 2, the method is specifically wrapped
It includes：
Step 201, by computer tomography technology CT scan business object, the business object is determined
The two-dimentional tomoscan image of three dimensional detection data and three dimensional detection data.
In the embodiment of the present invention, using computer tomography technology CT scan technology, the three of business object are obtained
Tieing up detection data, wherein computer tomography technology CT is to be scanned with X-ray beam to certain thickness level,
The X-ray for penetrating the level is received by detector, after being changed into visible light, electric signal is become from photoelectric conversion, then through simulation/number
Word converter (analog/digital converter) switchs to number, inputs computer disposal.Image formed processing just like
The identical cuboid of several volumes, referred to as voxel (voxel) are divided into selected level.Scanning gained information is computed and obtains
The x-ray attenuation coefficient or absorption coefficient of each voxel are obtained, is rearranged into matrix, i.e. character matrix (digital matrix),
Character matrix can be stored in disk or CD.Through digital/analog converter (digital/analog converter) number
Each number in word matrix switchs to by the black small cube to the white gray scales such as not, i.e. pixel (pixel), and is arranged in a matrix, i.e.,
Constitute CT image.CT image is to be arranged in a matrix to be constituted by the black pixel to white different gray scales by certain amount.These pixels
What is reflected is the x-ray absorption coefficient of corresponding voxel.So the institutional framework by image procossing sweep object passes through different gray scales
Value is shown.
Since CT is successively scanned, so the layer images that CT image is made of several sectioning images, usually horizontal
Cross-section image, and CT, compared with X-ray image, the density resolution of CT is high, so being scanning by benign tumors of business object
When object, certain thickness several cross-sectional image data of available benign tumors, i.e., two-dimentional tomoscan image.
Step 202, according to the shape feature of the business object and dermatoglyph direction, determine and mark the business
Characteristic point of the object mapping scanning in each two-dimentional tomoscan image data；The dermatoglyph direction and the two dimension
The plane of scanning motion of tomoscan image is vertical.
It is as shown in Figure 2 A in the embodiment of the present invention, it is generally the case that skin be it is smooth, when there is benign tumors generation
When, range estimation skin is raised massif shape, can pass through the specific two-dimentional shape of the available benign tumors of CT scan benign tumors
Shape, is a raised camber line, and essentially symmetric shape, and wherein the grain direction of skin is perpendicular to CT scan line, also
Be CT scan formed two-dimentional tomoscan image plane it is vertical with dermatoglyph direction, so according to CT scan obtain put down
The contact point of skin when bedding fault image and lump shape protrusion, can determine two characteristic points on each faultage image,
Wherein it is determined that the dermatoglyph direction of benign tumors is to be extended according to human skin langer line direction, and avoid important
Nervus vasculairs, avoiding postoperative function obstacle is basic principle.Such as the characteristic point on image is cut in first two dimension in Fig. 2A
For a, b, ab line direction is the direction of two-dimentional tomoscan, and the direction perpendicular to ab line is dermatoglyph direction, at second
Characteristic point on two-dimentional tomoscan image is c, d, and so on, available all each two dimensions for the benign tumors are disconnected
Characteristic point on layer scan image, and it is stored in database, in case modeling uses.
Step 203, the characteristic point on each two-dimentional tomoscan image is connected, characteristic point line is obtained.
In the embodiment of the present invention, according to the description of step 202 and step 203, further according to the corresponding skin line of benign tumors
Direction is managed, each tomography picture is connected, i.e., the characteristic point on two-dimentional tomoscan image forms three-dimensional characteristic point line.Wherein,
As shown in the lower half portion Fig. 2A, after determining the characteristic point on each faultage image data, meeting corresponding dermatoglyph
On direction, characteristic point line on three-dimensional space is established, is in benign tumors if line " acegi " and line are " bdfhj "
Line in two-dimensional shapes, and accumulated in the three-dimensional space to be formed in two dimension slicing, corresponding there are several characteristic point lines, obtain
It is the three-dimensional data of benign tumors shape.
Step 204, according to the two-dimentional tomoscan image characteristic point on the surface of the business object, the business pair is determined
The reserved area on the surface of elephant.
Preferably, step 204, including, sub-step A1-A4；
Sub-step A1 determines the business object in institute according to shape feature of the business object on two-dimensional surface
State the shape starting point of two-dimensional surface two sides；
Sub-step A2 determines the corresponding planar diameter of the business object according to the shape starting point；
Sub-step A3 obtains the two-dimensional curve length of the corresponding shape of the business object；
Sub-step A4, the shape starting point from the business object in the two-dimensional surface two sides respectively, to the business
After the zenith directions of object shapes extend the planar diameter distance of half, the two of the surface of the business object are determined
Tomoscan image characteristic point is tieed up, and determines the reserved area on the surface of the business object according to the characteristic point.
In the embodiment of the present invention, as shown in Figure 2 B is the skin two-dimensional shapes group of normal skin plane and benign tumors
At contrast schematic diagram, wherein A point and B point are shape starting point of the business object (benign tumors) in two-dimensional surface two sides,
According to 14 centimetres of two-dimensional distance between the initial position A and B of benign tumors between normal skin, the as industry of foregoing description
The corresponding planar diameter of business object, and according to the symmetry of benign tumors, it can be from A point to the direction of the development of benign tumors
7 centimetres of distance (the planar diameter distance of half) of measurement, determines q point, similarly, upwardly extend 7 from B point (two/
One planar diameter distance) centimetre position determine p point, then q point and p point are the point of penetration for being directed to the benign tumors,
For above-mentioned described characteristic point, the distance between they are 3 centimetres, and the two dimension that q point and p point are mapped to the benign tumors is broken
On layer scan image, calculate between the perimeter and A point and B point formed in two-dimentional tomoscan image between q point and p point
Lump it is corresponding and also sectioning image on perimeter, and then A point can be calculated to q point, for B point between p point, benign tumors are raised
Skin surface need reserved skin area.
Certainly, method used in the reserved area on business object surface is calculated for characteristic point is not limited to foregoing description, this
Inventive embodiments are without restriction to this.
Step 205, according to the characteristic point line and the reserved area on the surface of the business object, the industry is completed
The three-dimensional modeling of business object, obtains the signature model of the business object.
In the embodiment of the present invention, after the surface skin for obtaining characteristic point line and benign tumors reserves area, according to right
The three-dimensional data answered carries out three-dimensional modeling, and carries out model printing using three-dimensional printing technology, wherein the design of 3 D-printing
Cheng Shi：Computer modeling software modeling is first passed through, then by the threedimensional model built up " subregion " at layer-by-layer section, i.e. tomoscan
Image, so that printer be instructed successively to print.So according to can be by each two dimension of corresponding benign tumors in three-dimensional printing technology
Tomoscan image successively prints.
Preferably, the skin incision markup model of the business object includes the characteristic point line of the business object, with
And anatomic landmark.
Certainly, during 3 D-printing, due to the signature on each two-dimentional tomoscan image, and correlation
Technical staff (medical worker) is rule of thumb in the anatomic landmark of two-dimentional tomoscan image subscript note (in order in subsequent processing
Precisely contraposition in the process), characteristic point line can be equally shown in the skin incision markup model that 3 D-printing goes out, and
Anatomic landmark.
Step 206, it is marked according to the skin incision that the signature model of the business object obtains the business object
Model.
In the embodiment of the present invention, area, characteristic point line are reserved according to the surface skin of benign tumors and corresponding cut
Mouth label, notch label are q point and p point shown in Fig. 2 B, and characteristic point line is the line " acegi " in Fig. 2A and connects
Line is " bdfhj ", and production one is bonded the simulation model of the benign tumors epidermis, and the material of the model, which can be, arbitrarily can be used as
The material of skin incision markup model, for example, would generally according to above-mentioned data sterile with printing the skin incision mark on paper
Remember model, and label has the anatomical landmarks and Feature Points of benign tumors on the model.
Preferably, the skin incision markup model of the business object is sterile deposited epithelium.
Certainly, in practical applications, it is the skin incision markup model for more accurately making benign tumors, nothing can be used
Bacterium applies epithelium, and sterile deposited epithelium is a kind of sterilized heterogeneous medical biomembrane, can a kind of animal skin after sterilized processing, or
Person is by that can replace any material of skin to be made, according to obtained above benign with characteristic point line and anatomic landmark
The threedimensional model of lump, one sterile deposited epithelium agreed in shape and label with the model of production, wherein applied due to sterile
Epithelium and each index feature of benign tumors agree with, so the sterile deposited epithelium can effectively show the surface of benign tumors
Skin reserves area, characteristic point line and corresponding notch label, and notch label is q point and p point shown in Fig. 2 B,
Characteristic point line is that the line " acegi " and line in Fig. 2A are " bdfhj ".
Wherein, the production method of sterile deposited epithelium is in the present invention with no restrictions.
So in the foregoing description, sterile deposited epithelium is to utilize three-dimensional printing technology, more accurate also to have higher system
Make complexity and cost, so in conjunction with the finished product accuracy of the convenience of practical application, cost and skin incision markup model,
Any adjustment can be carried out to the production of skin incision markup model by technical staff, the embodiment of the present invention does not limit this
System.
Step 207, the sterile deposited epithelium comprising the characteristic point line and anatomic landmark is pasted on the industry
The surface of business object, determines the point of penetration of the skin surface of the business object.
In the embodiment of the present invention, after completing the production of sterile deposited epithelium, which is fitted in benign tumors
Corresponding human skin surface, during the bonding process, medical staff align the anatomical landmarks of both sides, with medical assistance
Judgement of the personnel for benign tumors size incision, point of penetration and benign tumors excision point (characteristic point line).
In above-described embodiment, by taking business object is subcutaneous benign tumors as an example, it is described in detail, and in practical application
In, the present invention describes business object and is not limited to benign tumors, and the method and step that the present invention describes is primarily directed to business pair
The application of the threedimensional model production method of elephant and sterile deposited epithelium is also not limited to medical domain, to this embodiment of the present invention
It is not subject to concrete restriction.
In conclusion in embodiments of the present invention, by CT scan business object, determining the three dimensional detection number of business object
According to and the two-dimentional tomoscan images of three dimensional detection data determine and mark the industry according to the shape feature of business object
It is engaged in characteristic point of the object mapping scanning on each two-dimentional tomoscan image, according to two-dimentional tomoscan image characteristic point,
The reserved area for determining the surface of the business object connects each described further according to the grain direction of two-dimentional tomoscan image
Characteristic point on two-dimentional tomoscan image, obtains characteristic point line, to complete the three-dimensional modeling of the business object, and carries out
3 D-printing obtains the signature model of the business object, is finally obtained according to the signature model of the business object
Sterile deposited epithelium, is pasted on the surface of business object, determines the industry by the skin incision markup model for obtaining the business object
The surface point of penetration of business object is generated with helping related technical personnel (healthcare givers) in the size of accurately measurement subcutaneous tissue
Model and corresponding sterile deposited epithelium, fit in business object surface, healthcare givers's accurate judgement are facilitated to correspond to business object
Size incision beneficial effect.
Embodiment three
It is a kind of structural block diagram of data processing equipment described in the embodiment of the present invention referring to Fig. 3, described device is specifically wrapped
It includes：
Two-dimentional tomoscan image obtains module 301, for obtaining the three dimensional detection data of business object, and described in acquisition
The two-dimentional tomoscan image of three dimensional detection data；
Signature module 302, for the shape feature according to the business object, in each two-dimentional faulted scanning pattern
As upper progress characteristic point label；
Signature model obtains module 303, for marking result to carry out three-dimensional modeling according to the characteristic point, obtains institute
State the signature model of business object；
Skin incision markup model obtains module 304, for obtaining institute according to the signature model of the business object
State the skin incision markup model of business object.
Data processing equipment provided by the present invention passes through two-dimentional tomoscan image and obtains module, in pre-set business
Object be with benign tumors under the premise of, the three-dimensional data of business object is obtained according to 3-D scanning technology and two-dimentional tomography is swept
Trace designs picture, further according to signature module, for the shapes and sizes that the actual needs according to the business object is handled, in two dimension
Characteristic point label is carried out on tomoscan image, then module is obtained using signature model, for building according to marker characteristic
Mould completes signature model, then by skin incision markup model, for making corresponding sterile deposited epithelium, to help correlation
Technical staff (healthcare givers) generates model in the size of accurately measurement subcutaneous tissue, facilitates healthcare givers's accurate judgement corresponding
The beneficial effect of the size incision of business object
Example IV
It is a kind of structural block diagram of data processing equipment described in the embodiment of the present invention referring to Fig. 4, described device is specifically wrapped
It includes：
Two-dimentional tomoscan image obtains module 401, for obtaining the three dimensional detection data of business object, and described in acquisition
The two-dimentional tomoscan image of three dimensional detection data；
Preferably, the two-dimentional tomoscan image obtains module 401, including：
Two-dimentional tomoscan image acquisition submodule 4011, for passing through computer tomography technology CT scan
Business object determines the three dimensional detection data of the business object and the two-dimentional tomoscan image of three dimensional detection data.
Signature module 402, for the shape feature according to the business object, in each two-dimentional faulted scanning pattern
As upper progress characteristic point label；
Preferably, the signature module, including：
Characteristic point mark submodule 4021, for according to the business object shape feature and dermatoglyph direction,
Determine and mark characteristic point of the business object mapping scanning in each two-dimentional tomoscan image data；The skin
Grain direction is vertical with the plane of scanning motion of the two-dimentional tomoscan image.
Signature model obtains module 403, for marking result to carry out three-dimensional modeling according to the characteristic point, obtains institute
State the signature model of business object；
Preferably, the signature model obtains module 403, specifically includes：
Characteristic point line acquisition submodule 4031 is obtained for connecting the characteristic point on each two-dimentional tomoscan image
To characteristic point line；
Reserved area obtains submodule 4032, and the two-dimentional tomoscan image for the surface according to the business object is special
Point is levied, determines the reserved area on the surface of the business object；
Preferably, it reserves area and obtains submodule 4032, including：
Shape starting point determination unit determines institute for the shape feature according to the business object on two-dimensional surface
Business object is stated in the shape starting point of the two-dimensional surface two sides；
Planar diameter determination unit, for determining that the corresponding plane of the business object is straight according to the shape starting point
Diameter；
Two-dimensional curve length acquiring unit, for obtaining the two-dimensional curve length of the corresponding shape of the business object；
Reserved area acquiring unit is originated for the shape respectively from the business object in the two-dimensional surface two sides
Point, the planar diameter for extending half to the zenith directions of the business object shape determine the business after
The two-dimentional tomoscan image characteristic point on the surface of object, and the pre- of the surface of the business object is determined according to the characteristic point
Stay area.
Signature model acquisition submodule 4033, for the table according to the characteristic point line and the business object
The reserved area in face, completes the three-dimensional modeling of the business object, obtains the signature model of the business object.
Preferably, the skin incision markup model of the business object includes the characteristic point line of the business object, with
And anatomic landmark.
Preferably, the skin incision markup model of the business object is sterile deposited epithelium.
Skin incision markup model obtains module 404, for obtaining institute according to the signature model of the business object
State the skin incision markup model of business object.
Preferably, further include：
Point of penetration determining module 405 is used for the sterile deposited skin comprising the characteristic point line and anatomic landmark
Film is pasted on the surface of the business object, determines the point of penetration of the skin surface of the business object.
In embodiments of the present invention, by two-dimentional tomoscan image acquisition submodule, it is used for CT scan business object, really
Determine the three dimensional detection data of business object and the two-dimentional tomoscan image of three dimensional detection data, then passes through signature mould
Block determines and marks the business object mapping scanning in each two-dimentional tomography for the shape feature according to business object
Characteristic point on scan image obtains module using signature model, is used for according to two-dimentional tomoscan image characteristic point, really
The reserved area on the surface of the fixed business object, further according to the grain direction of two-dimentional tomoscan image, connection each described two
The characteristic point on tomoscan image is tieed up, characteristic point line is obtained, to complete the three-dimensional modeling of the business object, is obtained described
The signature model of business object finally utilizes skin incision markup model, for the feature mark according to the business object
Note model obtains the skin incision markup model and point of penetration determining module of the business object, is used for sterile deposited epithelium
It is pasted on the surface of business object, determines the surface point of penetration of the business object.To help related technical personnel (medical people
Member) in the size of accurately measurement subcutaneous tissue, model and corresponding sterile deposited epithelium are generated, business object surface is fitted in,
Healthcare givers's accurate judgement is facilitated to correspond to the beneficial effect of the size incision of business object.
For device embodiment, since it is basically similar to the method embodiment, related so being described relatively simple
Place illustrates referring to the part of embodiment of the method.
It is applied to the process of medical data processing in each embodiment in this specification, applied business object is shape
The symmetrical benign tumors of shape rule, certain notebook data processing method and processing device are not limited to be applied to medical data process field, this
Inventive embodiments are without restriction to this.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
Algorithm and display are not inherently related to any particular computer, virtual system, or other device provided herein.
Various general-purpose systems can also be used together with teachings based herein.As described above, it constructs required by this kind of system
Structure be obvious.In addition, the present invention is also not directed to any particular programming language.It should be understood that can use various
Programming language realizes summary of the invention described herein, and the description done above to language-specific is to disclose this hair
Bright preferred forms.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that implementation of the invention
Example can be practiced without these specific details.In some instances, well known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this specification.
Similarly, it should be understood that in order to simplify the disclosure and help to understand one or more of the various inventive aspects,
Above in the description of exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the disclosed method should not be interpreted as reflecting the following intention：It is i.e. required to protect
Shield the present invention claims features more more than feature expressly recited in each claim.More precisely, as following
Claims reflect as, inventive aspect is all features less than single embodiment disclosed above.Therefore,
Thus the claims for following specific embodiment are expressly incorporated in the specific embodiment, wherein each claim itself
All as a separate embodiment of the present invention.
Those skilled in the art will understand that can be carried out adaptively to the module in the equipment in embodiment
Change and they are arranged in one or more devices different from this embodiment.It can be the module or list in embodiment
Member or component are combined into a module or unit or component, and furthermore they can be divided into multiple submodule or subelement or
Sub-component.Other than such feature and/or at least some of process or unit exclude each other, it can use any
Combination is to all features disclosed in this specification (including adjoint claim, abstract and attached drawing) and so disclosed
All process or units of what method or apparatus are combined.Unless expressly stated otherwise, this specification is (including adjoint power
Benefit require, abstract and attached drawing) disclosed in each feature can carry out generation with an alternative feature that provides the same, equivalent, or similar purpose
It replaces.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments mean it is of the invention
Within the scope of and form different embodiments.For example, in the following claims, embodiment claimed is appointed
Meaning one of can in any combination mode come using.
Various component embodiments of the invention can be implemented in hardware, or to run on one or more processors
Software module realize, or be implemented in a combination thereof.It will be understood by those of skill in the art that can be used in practice
Microprocessor or digital signal processor (DSP) are some or complete in detection device according to an embodiment of the present invention to realize
The some or all functions of portion's component.The present invention be also implemented as a part for executing method as described herein or
The device or device program (for example, computer program and computer program product) of person's whole.Such realization is of the invention
Program can store on a computer-readable medium, or may be in the form of one or more signals.Such signal
It can be downloaded from an internet website to obtain, be perhaps provided on the carrier signal or be provided in any other form.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and ability
Field technique personnel can be designed alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference symbol between parentheses should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not
Element or step listed in the claims.Word "a" or "an" located in front of the element does not exclude the presence of multiple such
Element.The present invention can be by means of including the hardware of several different elements and being come by means of properly programmed computer real
It is existing.In the unit claims listing several devices, several in these devices can be through the same hardware branch
To embody.The use of word first, second, and third does not indicate any sequence.These words can be explained and be run after fame
Claim.
Those of ordinary skill in the art may be aware that the embodiment in conjunction with disclosed in the embodiment of the present invention describe it is each
Exemplary unit and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These
Function is implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think beyond the scope of this invention.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In embodiment provided herein, it should be understood that disclosed device and method can pass through others
Mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of device or unit
It connects, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes：USB flash disk, mobile hard disk, ROM, RAM, magnetic or disk etc. are various to can store program code
Medium.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (16)
1. a kind of data processing method, which is characterized in that the method includes：
The three dimensional detection data of business object are obtained, and obtain the two-dimentional tomoscan image of the three dimensional detection data；
According to the shape feature of the business object, characteristic point label is carried out on each two-dimentional tomoscan image；
It marks result to carry out three-dimensional modeling according to the characteristic point, obtains the signature model of the business object；
The skin incision markup model of the business object is obtained according to the signature model of the business object.
2. data processing method according to claim 1, which is characterized in that the shape according to the business object is special
Sign, in the step of carrying out characteristic point label on each two-dimentional tomoscan image, including：
According to the shape feature of the business object and dermatoglyph direction, the business object mapping scanning is determined and marked
Characteristic point in each two-dimentional tomoscan image data；The dermatoglyph direction and the two-dimentional tomoscan image
The plane of scanning motion it is vertical.
3. data processing method according to claim 2, which is characterized in that it is described according to the characteristic point mark result into
Row three-dimensional modeling, the step of obtaining the signature model of the business object, including：
The characteristic point on each two-dimentional tomoscan image is connected, characteristic point line is obtained；
According to the two-dimentional tomoscan image characteristic point on the surface of the business object, the pre- of the surface of the business object is determined
Stay area；
According to the characteristic point line and the reserved area on the surface of the business object, the three-dimensional of the business object is completed
Modeling, obtains the signature model of the business object.
4. data processing method according to claim 3, which is characterized in that the surface according to the business object
Two-dimentional tomoscan image characteristic point, the step of determining the reserved area on the surface of the business object, including：
According to shape feature of the business object on two-dimensional surface, determine that the two sides of the business object are flat in the two dimension
The shape starting point in face；
The corresponding planar diameter of the business object is determined according to the shape starting point；
Obtain the two-dimensional curve length of the corresponding shape of the business object；
Shape starting point from the business object in the two-dimensional surface two sides respectively, to the vertex of the business object shape
After direction extends the planar diameter distance of half, the two-dimentional tomoscan image on the surface of the business object is determined
Characteristic point, and determine according to the characteristic point the reserved area on the surface of the business object.
5. data processing method according to claim 1, which is characterized in that the three dimensional detection number for obtaining business object
According to, and the step of obtaining the two-dimentional tomoscan image of the three dimensional detection data, including：
By computer tomography technology CT scan business object, the three dimensional detection data of the business object are determined,
And the two-dimentional tomoscan image of three dimensional detection data.
6. data processing method according to claim 5, which is characterized in that the skin incision of the business object marks mould
Type includes the characteristic point line and anatomic landmark of the business object.
7. data processing method according to claim 1, which is characterized in that the skin incision of the business object marks mould
Type is sterile deposited epithelium.
8. data processing method according to claim 7, which is characterized in that in the feature according to the business object
After markup model obtains the step of skin incision markup model of the business object, further include：
The sterile deposited epithelium comprising the characteristic point line and anatomic landmark is pasted on to the table of the business object
Face determines the point of penetration of the skin surface of the business object.
9. a kind of data processing equipment, which is characterized in that described device includes：
Two-dimentional tomoscan image obtains module, for obtaining the three dimensional detection data of business object, and obtains the three-dimensional inspection
The two-dimentional tomoscan image of measured data；
Signature module, it is enterprising in each two-dimentional tomoscan image for the shape feature according to the business object
Row characteristic point label；
Signature model obtains module, for marking result to carry out three-dimensional modeling according to the characteristic point, obtains the business
The signature model of object；
Skin incision markup model obtains module, for obtaining the business pair according to the signature model of the business object
The skin incision markup model of elephant.
10. data processing equipment according to claim 9, which is characterized in that the signature module, including：
Characteristic point marks submodule, for the shape feature and dermatoglyph direction, determination and mark according to the business object
Remember characteristic point of the business object mapping scanning in each two-dimentional tomoscan image data；The dermatoglyph direction
It is vertical with the plane of scanning motion of the two-dimentional tomoscan image.
11. data processing equipment according to claim 10, which is characterized in that the signature model obtains module,
Including：
Characteristic point line acquisition submodule, is used for, and connects the characteristic point on each two-dimentional tomoscan image, obtains characteristic point
Line；
Reserved area obtains submodule, for the two-dimentional tomoscan image characteristic point according to the surface of the business object, really
The reserved area on the surface of the fixed business object；
Signature model acquisition submodule, for according to the reserved of the surface of the characteristic point line and the business object
Area completes the three-dimensional modeling of the business object, obtains the signature model of the business object.
12. data processing equipment according to claim 11, which is characterized in that the reserved area obtains submodule, packet
It includes：
Shape starting point determination unit determines the industry for the shape feature according to the business object on two-dimensional surface
Shape starting point of the business object in the two-dimensional surface two sides；
Planar diameter determination unit, for determining the corresponding planar diameter of the business object according to the shape starting point；
Two-dimensional curve length acquiring unit, for obtaining the two-dimensional curve length of the corresponding shape of the business object；
Reserved area acquiring unit, for the shape starting point respectively from the business object in the two-dimensional surface two sides, to
After the zenith directions of the business object shape extend the planar diameter distance of half, the business object is determined
The two-dimentional tomoscan image characteristic point on surface, and determine according to the characteristic point the reserved face on the surface of the business object
Product.
13. data processing equipment according to claim 9, which is characterized in that the two dimension tomoscan image obtains mould
Block, including：
Two-dimentional tomoscan image acquisition submodule, for passing through computer tomography technology CT scan business object,
Determine the three dimensional detection data of the business object and the two-dimentional tomoscan image of three dimensional detection data.
14. data processing equipment according to claim 9, which is characterized in that the skin incision of the business object marks
Model includes the characteristic point line and anatomic landmark of the business object.
15. data processing equipment according to claim 9, which is characterized in that the skin incision of the business object marks
Model is sterile deposited epithelium.
16. data processing equipment according to claim 11, which is characterized in that further include：
Point of penetration determining module, for that will be pasted comprising the sterile deposited epithelium of the characteristic point line and anatomic landmark
In the surface of the business object, the point of penetration of the skin surface of the business object is determined.
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