CN107451406A - Vessels analysis method, apparatus, storage medium and processor - Google Patents
Vessels analysis method, apparatus, storage medium and processor Download PDFInfo
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- CN107451406A CN107451406A CN201710632180.9A CN201710632180A CN107451406A CN 107451406 A CN107451406 A CN 107451406A CN 201710632180 A CN201710632180 A CN 201710632180A CN 107451406 A CN107451406 A CN 107451406A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0012—Biomedical image inspection
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10072—Tomographic images
- G06T2207/10081—Computed x-ray tomography [CT]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30004—Biomedical image processing
- G06T2207/30101—Blood vessel; Artery; Vein; Vascular
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Abstract
The invention discloses a kind of vessels analysis method, apparatus, storage medium and processor.Wherein, vessels analysis method includes：The associated picture of blood vessel is drawn, wherein, blood vessel is one section or multistage；Mark point is set on associated picture according to prompt message, wherein, mark point is clinical key point；Detect the data corresponding to mark point at vessel position and show the image at the vessel position of mark point.The detection image that the present invention solves prior art medium vessels is not easy to the technical problem that uses of analysis, so that the detection image of blood vessel being capable of efficiently assisted diagnosis disease directly perceived.
Description
Technical field
The present invention relates to medical detection field, in particular to a kind of vessels analysis method, apparatus, storage medium and
Processor.
Background technology
At present, CT images are obtained using x-ray tomography technology (CT) in the prior art, to help doctor to understand disease
Situation, although technology can generate the mode of appearance of sustainer at present, help doctor analysis and searching that can not be intelligent be faced
Bed key point, situations such as doctor easily causes flase drop when analyzing CT images, seen by mistake, especially when there is a large amount of sufferers, commonly
CT images can not meet demand, such as, in abdominal aorta Disease operation consent, it is necessary to divide the situation of patient
Analysis, common CT images can only rely on the experience of doctor to carry out analysis and evaluation.
The problem of analysis uses is not easy to for the detection image of above-mentioned prior art medium vessels, is not yet proposed at present effective
Solution.
The content of the invention
It is existing at least to solve the embodiments of the invention provide a kind of vessels analysis method, apparatus, storage medium and processor
The detection image for having technology medium vessels is not easy to the technical problem that analysis uses.
One side according to embodiments of the present invention, there is provided a kind of vessels analysis method, including：Draw the correlation of blood vessel
Image, wherein, blood vessel is one section or multistage；Mark point is set on associated picture according to prompt message, wherein, mark point is
Clinical key point；Detect the data corresponding to mark point at vessel position and show the image at the vessel position of mark point.
Further, drawing the associated picture of blood vessel includes：Draw the 3-D view of blood vessel and the tangent plane picture of blood vessel；Root
Curve reestablishing image and cross sectional image are drawn according to 3-D view and tangent plane picture.
Further, draw the associated picture of blood vessel also includes afterwards：The center line of blood vessel is drawn, wherein, center line is
Perpendicular to cross sectional image, the Origin And Destination of center line is mark point.
Further, draw the center line of blood vessel includes afterwards：Blood vessel sensing point is set on centerline, wherein, blood vessel
Sensing point is the control point that can adjust position of center line and smoothness；Adjusted by the position and quantity of blood vessel sensing point
The position of center line and smoothness.
Further, blood vessel sensing point is set to include afterwards on centerline：Blood vessel sensing point is to be seen as intercepting
The intercept point of vessel segment, wherein, intercept point is to delete the deletion starting point or deletion terminal of vessel surface reconstruction image.
Further, include after drawing curve reestablishing image according to 3-D view and tangent plane picture：To curve reestablishing figure
Processing is stretched as doing blood vessel.
Further, mark point includes：Mark point at the mark point and aortic bifurcation of arteria renalis outlet lower edge.
Further, in addition to：Draw the associated picture of every section of blood vessel；Detect corresponding number of the every section of blood vessel with associated picture
According to；The associated picture of every section of blood vessel is stored in units of vessel segment respectively with corresponding data.
One side according to embodiments of the present invention, there is provided a kind of vessels analysis device, including the first drawing unit, use
In the associated picture for drawing blood vessel, wherein, blood vessel is one section or multistage；Indexing unit, for according to prompt message in correlation
Mark point is set on image, wherein, mark point is clinical key point；Detection unit, for detecting blood vessel position corresponding to mark point
The data at the place of putting and show the image at the vessel position of mark point.
Further, the first drawing unit includes：First drafting module, for drawing the 3-D view and blood vessel of blood vessel
Tangent plane picture；Second drafting module, for drawing curve reestablishing image and cross sectional image according to 3-D view and tangent plane picture.
Further, device also includes：Second drawing unit, after the first drawing unit, draw the center of blood vessel
Line, wherein, center line is perpendicular to cross sectional image, and the Origin And Destination of center line is mark point.
Further, device includes：Probe unit, after the second drawing unit, blood vessel is set to visit on centerline
Measuring point, wherein, blood vessel sensing point is the control point that can adjust position of center line and smoothness；Adjustment unit, for passing through
The position of blood vessel sensing point and quantity adjust the position of center line and smoothness.
Further, device includes：Interception unit, after probe unit, wait to see using blood vessel sensing point as intercepting
The intercept point of vessel segment is examined, wherein, intercept point is to delete the deletion starting point or deletion terminal of vessel surface reconstruction image.
Further, the first drawing unit also includes：Module is stretched, after the second drafting module, to curve reestablishing
Image does blood vessel and stretches processing.
Further, mark point includes：Mark point at the mark point and aortic bifurcation of arteria renalis outlet lower edge.
Further, device also includes：Drawing unit, for drawing the associated picture of every section of blood vessel；Detection unit, it is used for
Detect the corresponding data of every section of blood vessel and associated picture；Storage element, for by the associated picture and corresponding data of every section of blood vessel
Stored respectively in units of vessel segment.
Other side according to embodiments of the present invention, a kind of storage medium is also provided to, has been preserved in storage medium
Program, the method performed when program is run.
Other side according to embodiments of the present invention, a kind of processor is also provided to, has been performed when program is run
The method stated.
In embodiments of the present invention, by drawing the associated picture of blood vessel, wherein, blood vessel is one section or multistage；According to
Prompt message sets mark point on associated picture, wherein, mark point is clinical key point；Detect blood vessel position corresponding to mark point
The data at the place of putting and the image at the vessel position of mark point is shown, it is achieved thereby that enabling the detection image of blood vessel straight
The technique effect of efficiently assisted diagnosis disease is seen, and then the detection image for solving prior art medium vessels is not easy to analysis and made
Technical problem.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair
Bright schematic description and description is used to explain the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is a kind of schematic diagram of vessels analysis method according to embodiments of the present invention；
Fig. 2 is a kind of schematic diagram of optional vessels analysis method according to embodiments of the present invention；
Fig. 3 is a kind of schematic diagram of optional vessels analysis method according to embodiments of the present invention；
Fig. 4 is a kind of schematic diagram of optional vessels analysis method according to embodiments of the present invention；
Fig. 5 is a kind of schematic diagram of optional vessels analysis method according to embodiments of the present invention；
Fig. 6 is a kind of schematic diagram of optional vessels analysis method according to embodiments of the present invention；
Fig. 7 is a kind of schematic diagram of optional vessels analysis method according to embodiments of the present invention；
Fig. 8 is a kind of schematic diagram of optional vessels analysis method according to embodiments of the present invention；
Fig. 9 is a kind of schematic diagram of optional vessels analysis method according to embodiments of the present invention；
Figure 10 is a kind of schematic diagram of optional vessels analysis method according to embodiments of the present invention；
Figure 11 is a kind of schematic diagram of optional vessels analysis method according to embodiments of the present invention；
Figure 12 is a kind of schematic diagram of optional vessels analysis method according to embodiments of the present invention；
Figure 13 is a kind of schematic diagram of optional vessels analysis method according to embodiments of the present invention；
Figure 14 is a kind of schematic diagram of optional vessels analysis method according to embodiments of the present invention；
Figure 15 is a kind of schematic diagram of optional vessels analysis method according to embodiments of the present invention；
Figure 16 is a kind of schematic diagram of optional vessels analysis method according to embodiments of the present invention；
Figure 17 is a kind of schematic diagram of optional vessels analysis method according to embodiments of the present invention；
Figure 18 is a kind of schematic diagram of optional vessels analysis method according to embodiments of the present invention；
Figure 19 is a kind of schematic diagram of optional vessels analysis method according to embodiments of the present invention；And
Figure 20 is a kind of schematic diagram of vessels analysis device according to embodiments of the present invention.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, it should all belong to the model that the present invention protects
Enclose.
It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so use
Data can exchange in the appropriate case, so as to embodiments of the invention described herein can with except illustrating herein or
Order beyond those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, be not necessarily limited to for example, containing the process of series of steps or unit, method, system, product or equipment
Those steps or unit clearly listed, but may include not list clearly or for these processes, method, product
Or the intrinsic other steps of equipment or unit.
Embodiment 1
The embodiments of the invention provide a kind of vessels analysis method.Fig. 1 is a kind of blood vessel according to embodiments of the present invention point
The flow chart of analysis method.As shown in figure 1, this method comprises the following steps：
Step S102, the associated picture of blood vessel is drawn, wherein, blood vessel is one section or multistage.
Step S104, mark point is set on associated picture according to prompt message, wherein, mark point is clinical key point；
Citing illustrates to the mark point in step S104, as shown in Fig. 2 Fig. 2 is key point reference picture, i.e. the mark of abdominal aorta
A note point schematic diagram, in the mark point in Fig. 2, PO represents sustainer seed point, and P1 represents arteria renalis outlet lower edge, and P2 represents that ilium is total
At aortic bifurcation, P3 represents right side common iliac artery crotch, and P4 represents left side common iliac artery crotch, and P5 represents right side arteria iliaca externa end
End, P6 represent left side arteria iliaca externa end.
Step S106, detect the data corresponding to mark point at vessel position and show at the vessel position of mark point
Image.
In above-mentioned steps, by setting clinical key point on the 3-D view and tangent plane picture by abdominal aorta, detection
Blood vessel data at clinical key point, while showing the cross sectional image at the clinical key point, this is different from existing
Analysis method of the 3-D view of sustainer by doctor voluntarily by rule of thumb is only shown in technology, so as to solve prior art
The detection image of middle sustainer is not easy to the problem of analysis uses, so that the detection image of sustainer is better able to intuitively soon
Prompt assisted diagnosis disease.
In above-mentioned steps S102, the associated picture for drawing blood vessel is that blood vessel is carried automatically by computer program
Take, in an optional embodiment, draw the 3-D view of blood vessel and the tangent plane picture of blood vessel first；According to 3-D view
Curve reestablishing image and cross sectional image are drawn with tangent plane picture.After drawing sustainer 3-D view, according to the sustainer of acquisition
The related data of 3-D view draws the tangent plane picture of sustainer section to be seen.
Above-described embodiment is illustrated exemplified by editing interface when abdominal aorta automatically extracts below, as shown in figure 3,
Fig. 3 is that abdominal aorta automatically extracts schematic diagram, including above-mentioned key point reference chart, 3-D view, tangent plane picture, curve reestablishing figure
Picture, cross sectional image and 3D action bars, wherein, 3-D view abbreviation VR images, tangent plane picture abbreviation MPR images, curve reestablishing
Image abbreviation CPR images, herein it should be noted that illustrate only the key point reference chart of part, key point reference chart in Fig. 3
Complete form may be referred to Fig. 2, i.e., under image also include for index point literal interpretation.When drafting abdominal aorta
After 3-D view and tangent plane picture, interface is in editing mode, can complete abdominal aorta according to reference picture and prompt message
Clinical key point mark.
The shortcut in key interface swift to operate is used to be operated accordingly in above-mentioned editing mode, key swift to operate
Shortcut in interface can perform following operation：Thickness operation 1, for setting the image layered thickness of MPR, continuously browses behaviour
Make 2, for pressing left mouse button on image and dragging, MPR images can be continuously browsed, when sequence image number>It is continuous clear when 1
Operation 2 of looking at switchs to shortcut 3, and shortcut 3 is dragged using left mouse button or roller.Fast browsing operation 4, for being pressed on image
Lower left mouse button simultaneously drags, can fast browsing MPR images, when sequence image number>When 1, this function is effective.Select image projection mould
Formula 5, for selecting the projection mode of MPR images or the projection mode of VR images：The projection mode of MPR images is in MIP/
Switch between MinIP/AveIP/Lit.VR image projection patterns are switched between MIP/Lit.Can also to 3-D view with
Tangent plane picture carries out the operation in 3D action bars as shown in Figure 4, specifically includes：First sustainer is calculated, by master
The automatic dividing function drawing three-dimensional image of artery, if be unsatisfied with to sustainer automatic segmentation result, " aorta segmentation may be selected
As a result replacement " button is reset to aorta segmentation results.After replacement, by the way that " Ctrl+ selects mouse on VR image sustainers
Mark right button " operation re-starts aorta segmentation (mark P0 points).
Fig. 5 is abdominal aorta mark key point schematic diagram, as shown in figure 5, the P1-P6 prompted in key point reference picture points
Not Wei abdominal aorta clinical key point, V1-V3 represents a certain section of blood vessel on abdominal aorta, on VR or Coronal MPR images
Correspondence position set gradually mark point.
Draw blood vessel 3-D view and blood vessel tangent plane picture after, in order to more accurately find mark point with
And the cross sectional image of blood vessel corresponding to the blood vessel data located according to corresponding to mark point finds mark point and mark point place,
, it is necessary to draw the center line of blood vessel in one optional embodiment, wherein, center line is perpendicular to cross sectional image, in
The Origin And Destination of heart line is mark point.The starting point and end point of the center line can also arbitrarily be chosen.
Illustrated below by taking Fig. 6 as an example, as shown in fig. 6, after completing abdominal aorta extraction and key point mark, program is entered
Row analysis and calculate, afterwards can by blood vessel V 1, V2, V3 information automation extraction and be added in blood vessel list, corresponding CPR figure
Picture and cross sectional image are shown on the right side of window, have selected " display centre line " in abdominal aorta action bar, can be with CPR images
The blood flow paths of extraction are shown, wherein, blood flow paths can be highlighted with color, such as can use blueness display, on blood flow paths
Blood vessel sensing point can be shown, blood vessel sensing point can be represented with square frame, likewise, square frame can also be highlighted with color, example
Blueness display can be such as used, also, on the vessel extraction path of CPR images, new blood vessel sensing point can be added.
In an optional embodiment, the associated picture of every section of blood vessel is drawn；Detect every section of blood vessel and associated picture
Corresponding data；The associated picture of every section of blood vessel is stored in units of vessel segment respectively with corresponding data.For example, Fig. 7
Middle mark is, the information of V2, V3 vessel segment carries out display in 3D action bars and is stored.
In above-mentioned steps after the center line of blood vessel is drawn, center line can be adjusted, it is optional real at one
Apply in mode, blood vessel sensing point is set on centerline, wherein, blood vessel sensing point is can to adjust position of center line peace slippage
The control point of degree；The position of center line and smoothness are adjusted by the position and quantity of blood vessel sensing point.With reference to Fig. 8
Illustrated with Fig. 9 citings：
On the blue vessel extraction path of CPR images, new blood vessel sensing point can be added, existing blood vessel can also be changed
The position of sensing point, in the case that the vessel centerline on CPR images deviate from physical location, blueness detection can be pulled and clicked through
Row adjustment.In addition to this it is possible to adjust measurement position, Fig. 8 is the schematic diagram before the adjustment of CPR Image Adjustings measurement position, Fig. 9
It is the schematic diagram after the adjustment of CPR Image Adjustings measurement position, can be with by different transversals in figs. 8 and 9 on CPR images
Lesion locations and the contrast reference position of vessel measurement are adjusted, such as, the lesion that can adjust vessel measurement is provided with figure
The transversal of position and the transversal for contrasting reference position that can also adjust vessel measurement, specifically can be transversal by pulling
Line is adjusted, specifically, on CPR images, can also be by selecting transversal, to control all of mobile whole transversals
Position.
The position of blood vessel center can also be adjusted by above-mentioned transversal, often adjusting the center of a blood vessel can weigh
The image of new extraction vessel cross-sections, the image of each vessel cross-sections is corresponding with a transversal, and Figure 10 is blood vessel center
Schematic diagram, as shown in Figure 10, the square frame in cross sectional image represent the blood vessel center of diverse location, wherein, in cross sectional image
Square frame can represent or make a distinction that, for example, can be represented with red or blue-green, pulling square frame can with different colors
Adjust blood vessel center.The position that different square frames correspond to section expression is different, for example, the 4th section in cross sectional image in Figure 10
Lesion locations are represented, other sections represent other reference positions.Doctor can be according to the cross-sectional view of the blood vessel at lesion locations
As judging disease event, it can also avoid mistaken diagnosis by reference to position assisted diagnosis, improve the accuracy rate of diagnosis.
After blood vessel sensing point is set on centerline, the intercept point of vessel segment can be set, in an optional implementation
In mode, using blood vessel sensing point as the intercept point for intercepting vessel segment to be seen, wherein, intercept point is to delete vessel surface to rebuild
The deletion starting point of image deletes terminal.
Said process is illustrated as an optional embodiment by taking abdominal aorta as an example below：
After being automatically performed blood vessel detection, corresponding CPR images and cross sectional image are shown on the right side of window.In VR and MPR
Corresponding mark point can be shown on image (P0 is not shown).When being marked (such as mark P1-P6), mark can be moved
Remember the position of point and re-start blood vessel detection.It can be observed with manual fine-tuning MPR images, select " being automatically positioned button " extensive
Again to tangent plane picture state.The amplification of MPR images is clicked on, more intuitively carries out key point marking operation, key point reference picture
Lower section display needs the information marked：The font representation mark state of different colours can be used, for example, being represented with green font
Mark；It is to be marked with yellow font；Represent unmarked with white font.On the vessel extraction path of CPR images, it can add new
Blood vessel sensing point.On the blood vessel sensing point of CPR images, the operation in executable Figure 11 in menu, " deletion current point ",
" deleting current point with upper curve " and " deleting the curve below current point ", cut out so as to carry out blood vessel, wherein, curve in Figure 11
Represent vessel extraction path, the square frame on curve represents blood vessel sensing point.Wherein, the front and rear contrast being cut out to abdominal aorta
See Figure 12 and Figure 13.
Can arbitrarily it be adjusted by the center line of above method sustainer to obtain the transversal of more accurate blood vessel
Face image, so that the detection image of blood vessel being capable of efficiently assisted diagnosis disease directly perceived.
After drawing curve reestablishing image according to 3-D view and tangent plane picture, when the shape more winding complex of blood vessel
In the case of, in an optional embodiment, blood vessel is done to curve reestablishing image and stretches processing.
Said process is illustrated with an optional embodiment below：
Selection is directed to " blood vessel stretches " in abdominal aorta 3D action bars, can stretch display blood vessel CPR images, its medium vessels
Stretch front and rear schematic diagram as shown in FIG. 14 and 15.
After drawing curve reestablishing image according to 3-D view and tangent plane picture, when the shape more winding complex of blood vessel
In the case of, in an optional embodiment, flip vertical CPR processing is done to curve reestablishing image.
Said process is illustrated with an optional embodiment below：
As illustrated, in abdominal aorta 3D action bars, selection " flip vertical CPR ", can change CPR images show it is vertical
Nogata to, wherein, the front and rear schematic diagram of CPR upsets as shown in FIG. 16 and 17, can be more by the processing for overturning blood-vessel image
Blood vessel is intuitively observed, such as, some angles may be not easy to observe the lesion of blood vessel, then can readily be seen after upset
The lesion of blood vessel is measured, so as to provide convenient and accurate reference for the diagnosis of doctor.For example, when the above-below direction of CPR images
, it is necessary to perform this operation during mistake.
, can be to discovery after completing vessel extraction and confirming position of center line in an optional embodiment
Vascular lesion position measures.A blood vessel detected, such as Vessel1 are chosen in abdominal aorta 3D action bars.Scheme in CPR
As upper dragging sensing point adjustment blood vessel center line position, left mouse button dragging can adjust the transversal of the lesion locations of vessel measurement
Line pulls the transversal that can adjust contrast reference position to contrasting reference position to the diseased region of blood vessel.In abdominal aorta
3D action bars, click " measurement " button, and system measures calculating, such as Figure 18 automatically according to vascular lesion position and reference position
Shown, MPR images can mark the measurement position for providing body.
, can automatic spring analysis report window as shown in figure 19 after selecting " measurement " button.Enter to be about to report and save as pass
The operation of key frame.After the completion of measurement operation, " measurement report " of abdominal aorta 3D action bars can be selected to obtain analysis report.
Embodiment 2
The embodiment of the present invention additionally provides a kind of vessels analysis device, the device can by the first drawing unit 2602,
Indexing unit 2604 and detection unit 2606 realize its function.A kind of it should be noted that vessels analysis of the embodiment of the present invention
Device can be used for performing a kind of vessels analysis method that the embodiment of the present invention is provided, a kind of blood vessel point of the embodiment of the present invention
A kind of vessels analysis device that analysis method can also be provided by the embodiment of the present invention performs.As shown in figure 20, Tu20Shi
A kind of structure chart of vessels analysis device according to embodiments of the present invention.A kind of vessels analysis device, including：
First drawing unit 2602, for drawing the associated picture of blood vessel, wherein, blood vessel is one section or multistage.
Indexing unit 2604, for setting mark point on associated picture according to prompt message, wherein, mark point is clinic
Key point.
Detection unit 2606, for detecting the data corresponding to mark point at vessel position and showing the blood vessel of mark point
The image of opening position.
In an optional embodiment, the first drawing unit includes：First drafting module, for drawing the three of blood vessel
Tie up the tangent plane picture of image and blood vessel；Second drafting module, for drawing curve reestablishing figure according to 3-D view and tangent plane picture
Picture and cross sectional image.
In an optional embodiment, device also includes：Second drawing unit, after the first drawing unit,
The center line of blood vessel is drawn, wherein, center line is perpendicular to cross sectional image, and the Origin And Destination of center line is mark point.
In an optional embodiment, device includes：Probe unit, after the second drawing unit, at center
Blood vessel sensing point is set on line, wherein, blood vessel sensing point is the control point that can adjust position of center line and smoothness；Adjustment
Unit, for adjusting the position of center line and smoothness by the position and quantity of blood vessel sensing point.
In an optional embodiment, device includes：Interception unit, after probe unit, blood vessel is detected
Intercept point of the point as interception vessel segment to be seen, wherein, intercept point is to delete the deletion starting point of vessel surface reconstruction image
Or delete terminal.
In an optional embodiment, the first drawing unit also includes：Stretch module, for the second drafting module it
Afterwards, blood vessel is done to curve reestablishing image and stretches processing.
In an optional embodiment, mark point includes：At the mark point and aortic bifurcation of arteria renalis outlet lower edge
Mark point.
In an optional embodiment, device also includes：Drawing unit, for drawing the related figure of every section of blood vessel
Picture；Detection unit, for detecting the corresponding data of every section of blood vessel and associated picture；Storage element, for by the phase of every section of blood vessel
Image is closed to be stored respectively in units of vessel segment with corresponding data.
Embodiment 3
The embodiments of the invention provide a kind of storage medium, storage medium includes the program of storage, wherein, run in program
When control storage medium where equipment perform the above method.
Embodiment 4
The embodiments of the invention provide a kind of processor, processor includes the program of processing, wherein, run time control in program
Equipment performs the above method where processor processed.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
It should be noted that for foregoing each method embodiment, in order to be briefly described, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should know, the present invention is not limited by described sequence of movement because
According to the present invention, some steps can use other orders or carry out simultaneously.Secondly, those skilled in the art should also know
Know, embodiment described in this description belongs to preferred embodiment, and involved action and module are not necessarily of the invention
It is necessary.
In the above embodiment of the present invention, the description to each embodiment all emphasizes particularly on different fields, and does not have in some embodiment
The part of detailed description, it may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed technology contents, others can be passed through
Mode is realized.Wherein, device embodiment described above is only schematical, such as the division of the unit, Ke Yiwei
A kind of division of logic function, can there is an other dividing mode when actually realizing, for example, multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored, or does not perform.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some interfaces, unit or module
Connect, can be electrical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On unit.Some or all of unit therein can be selected to realize the purpose of this embodiment scheme according to the actual needs.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, can also be realized in the form of SFU software functional unit.
If the integrated unit is realized in the form of SFU software functional unit and is used as independent production marketing or use
When, it can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part to be contributed in other words to prior art or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, including some instructions are causing a computer
Equipment (can be personal computer, server or network equipment etc.) perform each embodiment methods described of the present invention whole or
Part steps.And foregoing storage medium includes：USB flash disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various can be with store program codes
Medium.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (18)
- A kind of 1. vessels analysis method, it is characterised in that including：The associated picture of blood vessel is drawn, wherein, the blood vessel is one section or multistage；Mark point is set on the associated picture according to prompt message, wherein, the mark point is clinical key point；Detect the data corresponding to the mark point at vessel position and show the image at the vessel position of the mark point.
- 2. according to the method for claim 1, it is characterised in that drawing the associated picture of blood vessel includes：Draw the 3-D view of blood vessel and the tangent plane picture of blood vessel；Curve reestablishing image and cross sectional image are drawn according to the 3-D view and the tangent plane picture.
- 3. according to the method for claim 2, it is characterised in that draw the associated picture of the blood vessel also includes afterwards：The center line of blood vessel is drawn, wherein, the center line is perpendicular to the cross sectional image, the starting point of the center line It is mark point with terminal.
- 4. according to the method for claim 3, it is characterised in that draw the center line of blood vessel includes afterwards：Blood vessel sensing point is set on the center line, wherein, the blood vessel sensing point is can to adjust the position of center line With the control point of smoothness；The position of center line and smoothness are adjusted by the position and quantity of the blood vessel sensing point.
- 5. according to the method for claim 4, it is characterised in that wrapped on the center line after setting blood vessel sensing point Include：Using the blood vessel sensing point as the intercept point for intercepting vessel segment to be seen, wherein, the intercept point is to delete blood vessel song The deletion starting point of face reconstruction image deletes terminal.
- 6. according to the method for claim 5, it is characterised in that drawn according to the 3-D view and the tangent plane picture bent Include after the reconstruction image of face：Blood vessel is done to the curve reestablishing image and stretches processing.
- 7. according to the method for claim 1, it is characterised in that the mark point includes：Mark point at the mark point and aortic bifurcation of arteria renalis outlet lower edge.
- 8. according to the method described in any one of claim 1 to 7, it is characterised in that also include：Draw the associated picture of every section of blood vessel；Detect the corresponding data of every section of blood vessel and the associated picture；The associated picture of every section of blood vessel is stored in units of vessel segment respectively with corresponding data.
- A kind of 9. vessels analysis device, it is characterised in that including：First drawing unit, for drawing the associated picture of blood vessel, wherein, the blood vessel is one section or multistage；Indexing unit, for setting mark point on the associated picture according to prompt message, wherein, the mark point is clinic Key point；Detection unit, for detecting the data corresponding to the mark point at vessel position and showing the blood vessel of the mark point The image of opening position.
- 10. device according to claim 9, it is characterised in that first drawing unit includes：First drafting module, for drawing the 3-D view of blood vessel and the tangent plane picture of blood vessel；Second drafting module, for drawing curve reestablishing image and cross-sectional view according to the 3-D view and the tangent plane picture Picture.
- 11. device according to claim 10, it is characterised in that described device also includes：Second drawing unit, after the associated picture for drawing the blood vessel, the center line of blood vessel is drawn, wherein, in described Heart line is perpendicular to the cross sectional image, and the Origin And Destination of the center line is mark point.
- 12. device according to claim 11, it is characterised in that described device includes：Probe unit, after drawing the center line of blood vessel, blood vessel sensing point is set on the center line, wherein, it is described Blood vessel sensing point is the control point that can adjust the position of center line and smoothness；Adjustment unit, for adjusting the position of center line and smoothness by the position and quantity of the blood vessel sensing point.
- 13. device according to claim 12, it is characterised in that described device includes：Interception unit, after blood vessel sensing point is set on the center line, the blood vessel sensing point is treated as interception The intercept point of vessel segment is observed, wherein, the intercept point is to delete the deletion starting point of vessel surface reconstruction image or delete eventually Point.
- 14. device according to claim 13, it is characterised in that the also described tangent plane picture bag of first drawing unit Include：Module is stretched, after drawing curve reestablishing image according to the 3-D view and the tangent plane picture, to the song Face reconstruction image does blood vessel and stretches processing.
- 15. device according to claim 9, it is characterised in that the mark point includes：Mark point at the mark point and aortic bifurcation of arteria renalis outlet lower edge.
- 16. according to the device described in any one of claim 9 to 15, it is characterised in that described device also includes：Drawing unit, for drawing the associated picture of every section of blood vessel；Detection unit, for detecting the corresponding data of every section of blood vessel and the associated picture；Storage element, for the associated picture of every section of blood vessel to be stored in units of vessel segment respectively with corresponding data.
- A kind of 17. storage medium, it is characterised in that the storage medium includes the program of storage, wherein, described program right of execution Profit requires the vessels analysis method described in any one in 1 to 8.
- A kind of 18. processor, it is characterised in that the processor is used for operation program, wherein, right of execution when described program is run Profit requires the vessels analysis method described in any one in 1 to 8.
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