CN107146226B - The facial cleft gap inspection method and device shunk based on independent face - Google Patents
The facial cleft gap inspection method and device shunk based on independent face Download PDFInfo
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- CN107146226B CN107146226B CN201710315255.0A CN201710315255A CN107146226B CN 107146226 B CN107146226 B CN 107146226B CN 201710315255 A CN201710315255 A CN 201710315255A CN 107146226 B CN107146226 B CN 107146226B
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- 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
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- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
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- G06T7/60—Analysis of geometric attributes
- G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
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Abstract
The embodiment of the invention provides a kind of facial cleft gap inspection method shunk based on independent face and devices, are related to survey field.The described method includes: obtaining geography information performance data；Obtain the integral face crack result of the geography information performance data；Integral face crack result is divided into multiple independent faces；Face contraction is carried out to each independent face according to preset face Fracture Width；If the result after current independent face is shunk is not sky, determine that the current independent face is unreasonable facial cleft gap.Compared with prior art, the unreasonable facial cleft gap for including in geography information performance data can be checked.
Description
Technical field
The present invention relates to survey field, in particular to a kind of facial cleft gap inspection method shunk based on independent face and
Device.
Background technique
In survey field, facial cleft gap refers in geography information performance data existing gap between the element of face, without
Reasonable facial cleft gap may cause adverse effect to the quality of the geography information performance data, it is therefore desirable to have a kind of method energy
It is enough effectively to check these unreasonable facial cleft gaps.
Summary of the invention
In view of this, the embodiment of the present invention is designed to provide a kind of facial cleft gap inspection method shunk based on independent face
And device, it is intended to solve the above problems.
In a first aspect, the embodiment of the invention provides a kind of facial cleft gap inspection method shunk based on independent face, the side
Method includes: to obtain geography information performance data；Obtain the integral face crack result of the geography information performance data；It will be described whole
Honorable crack result is divided into multiple independent faces；Face contraction is carried out to each independent face according to preset face Fracture Width；
If the result after current independent face is shunk is not sky, determine that the current independent face is unreasonable facial cleft gap.
Second aspect, it is described the embodiment of the invention also provides a kind of facial cleft gap check device shunk based on independent face
Device includes: data acquisition module, for obtaining geography information performance data；Facial cleft gap obtains module, for obtaining describedly
Manage the integral face crack result of information performance data；Facial cleft gap divides module, for integral face crack result to be divided into
Multiple independent faces；Facial cleft gap shrinks module, for carrying out face contraction to each independent face according to preset face Fracture Width；
Result judgment module is shunk, for when the result after current independent face is shunk is not sky, determining that the current independent face is not
Reasonable facial cleft gap.
The facial cleft gap inspection method provided by the invention shunk based on independent face and device, by will be by geography information achievement
The integral face crack result that data are extracted is divided into multiple independent faces to check respectively for, and improves the fineness of opposite crack-crack interaction；
Face contraction is carried out to each independent face further according to preset face Fracture Width, the result after current independent face is shunk is not empty
When, determine that the current independent face is unreasonable facial cleft gap, has effectively achieved to the facial cleft in geography information performance data
The inspection of gap, even complex-shaped but area very little unreasonable facial cleft gap also can be checked effectively and.
Other features and advantages of the present invention will be illustrated in subsequent specification, also, partly be become from specification
It is clear that by implementing understanding of the embodiment of the present invention.The objectives and other advantages of the invention can be by written theory
Specifically noted structure is achieved and obtained in bright book, claims and attached drawing.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is a kind of structural block diagram that can be applied to the electronic equipment in the embodiment of the present invention；
Fig. 2 is the flow diagram for the facial cleft gap inspection method shunk based on independent face that first embodiment of the invention provides；
Fig. 3 is the flow diagram for the facial cleft gap inspection method shunk based on independent face that second embodiment of the invention provides；
Fig. 4 is the flow diagram in the acquisition integral face crack that second embodiment of the invention provides；
Fig. 5 is the flow diagram that the face that second embodiment of the invention provides is shunk；
Fig. 6 establishes the method schematic diagram of buffer area for the first that second embodiment of the invention provides；
Fig. 7 establishes the method schematic diagram of buffer area for second that second embodiment of the invention provides；
Fig. 8 is the schematic diagram that current independent face and buffer area are asked to difference that second embodiment of the invention provides；
Fig. 9 is the structural block diagram for the facial cleft gap check device shunk based on independent face that third embodiment of the invention provides；
Figure 10 is the structural block diagram for the facial cleft gap check device shunk based on independent face that fourth embodiment of the invention provides；
Figure 11 is the structural block diagram that the facial cleft gap that fourth embodiment of the invention provides obtains module；
Figure 12 is the structural block diagram that the facial cleft gap that fourth embodiment of the invention provides shrinks module.
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, is not intended to limit claimed invention to the detailed description of the embodiment of the present invention provided in the accompanying drawings below
Range, but it is merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.Meanwhile of the invention
In description, term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
Fig. 1 shows a kind of structural block diagram of electronic equipment 100 that can be applied in the embodiment of the present application.As shown in Figure 1,
Electronic equipment 100 may include memory 110, storage control 120, processor 130 and the facial cleft gap shunk based on independent face
Check device.For example, the electronic equipment 100 can be PC (personal computer, PC), tablet computer, intelligence
Mobile phone, personal digital assistant (personal digital assistant, PDA) etc..
Memory 110, storage control 120, processor 130, each member of facial cleft gap check device shunk based on independent face
It is directly or indirectly electrically connected between part, to realize the transmission or interaction of data.For example, one can be passed through between these elements
Or a plurality of communication bus or signal bus realize electrical connection.The facial cleft gap inspection method shunk based on independent face is respectively included
At least one can be stored in the software function module in memory 110 in the form of software or firmware (firmware), such as
The software function module or computer program that the facial cleft gap check device shunk based on independent face includes.
Memory 110 can store various software programs and module, such as provided by the embodiments of the present application to be based on independent face
Corresponding program instruction/the module of the facial cleft gap inspection method and device of contraction.Processor 130 is stored in memory by operation
Software program and module in 110, thereby executing various function application and data processing, i.e., in realization the embodiment of the present application
Based on independent face shrink facial cleft gap inspection method.Memory 110 can include but is not limited to random access memory
(Random Access Memory, RAM), read-only memory (Read Only Memory, ROM), programmable read only memory
(Programmable Read-Only Memory, PROM), erasable read-only memory (Erasable Programmable
Read-Only Memory, EPROM), electricallyerasable ROM (EEROM) (Electric Erasable Programmable
Read-Only Memory, EEPROM) etc..
Processor 130 can be a kind of IC chip, have signal handling capacity.Above-mentioned processor can be general
Processor, including central processing unit (Central Processing Unit, abbreviation CPU), network processing unit (Network
Processor, abbreviation NP) etc.；It can also be digital signal processor (DSP), specific integrated circuit (ASIC), ready-made programmable
Gate array (FPGA) either other programmable logic device, discrete gate or transistor logic, discrete hardware components.It can
To realize or execute disclosed each method, step and the logic diagram in the embodiment of the present application.General processor can be micro-
Processor or the processor are also possible to any conventional processor etc..
It can also include display module, which can be in institute when electronic equipment 100 is with from display function
State between electronic equipment 100 and user provide an interactive interface (such as user interface) or for display image data to
User's reference.For example, the judgement result in the facial cleft gap check device opposite crack shunk based on independent face can be shown.
First embodiment
Referring to figure 2., the embodiment of the invention provides a kind of facial cleft gap inspection method shunk based on independent face, the sides
Method includes:
Step S200: geography information performance data is obtained；
The geography information performance data is the data in the path to be checked obtained based on ArcGIS platform, by path to be checked
Data inputting ArcGIS platform after also need carry out data initialization, so as to extract include in the data multiple face elements letter
Breath, facial cleft gap is existing gap in these face elements.
Step S210: the integral face crack result of the geography information performance data is obtained；
The face information checked required for being extracted from the geography information performance data, and pass through the face letter tentatively extracted
Breath is existing for the whole face message form that is constituted with multiple face elements, reflection be multiple face element entirety facial cleft gap knot
Fruit, that is, what is extracted is integral face crack result.
Step S220: integral face crack result is divided into multiple independent faces；
Under normal circumstances, the information for including due to integral face is more complex, when carrying out the analysis of facial cleft gap to such integral face
It is easy to neglect the facial cleft gap that part therein is small, complex-shaped but unreasonable, thus can not effectively detect entirety
Whole facial cleft gaps in face.In order to avoid such case, integral face is divided into multiple independent faces, and each independence of separate detection
Facial cleft gap situation in face, is equivalent to the accuracy for improving face crack-crack interaction.
Step S230: face contraction is carried out to each independent face according to preset face Fracture Width；
Face, which is shunk, can be the profile of facial cleft gap to shrinking inside crack, this degree shunk is preset face
Fracture Width, the maximum width for the facial cleft gap that can as tolerate.Each independent face is a facial cleft gap.To each independent face
The figure formed after being shunk according to preset face Fracture Width, if there is also certain shape or areas, then it represents that should
Facial cleft gap is excessive, and there are still that is, the facial cleft gap can not be ignored after shrinking., whereas if after shrinking
Facial cleft gap is not present, and as empty (Null) then illustrates that the facial cleft gap is in the range of tolerable, can ignore.
Step S240: if the result after current independent face is shunk is not sky, determine that the current independent face is unreasonable
Facial cleft gap.
If currently for sky, i.e. there are still certain cracks after shrinking for independent face, then determining that the independent face is not conform to
The facial cleft gap of reason.After being performed both by step S240 to the face contraction result of each independent face obtained in step S230, it can
Whether result is reasonably determined to each independent face, that is, each facial cleft gap.Further, it is possible to obtain acquired geography information at
Unreasonable facial cleft gap number in fruit data, in order to the judge or amendment to the geography information performance data.
Second embodiment
Referring to figure 3., the embodiment of the invention provides a kind of facial cleft gap inspection method shunk based on independent face, the sides
Method includes:
Step S300: geography information performance data is obtained；
Step S310: the integral face crack result of the geography information performance data is obtained；
Step S320: integral face crack result is divided into multiple independent faces；
In the present embodiment, the specific embodiment of above-mentioned steps S300, step S310 and step S320 are referred to above-mentioned
Step S200, step S210 and step S220 in first embodiment, details are not described herein again.
Step S322: the area of current independent face is obtained；
The area of the current independent face is the area of facial cleft gap present in the current independent face.
Step S324: whether within a preset range to judge the area of the current independent face；
In certain independent faces, it is understood that there may be the crack of hole or other shapes existing for some need is initially just set, this
If part crack, which is taken as unreasonable crack-crack interaction, which to be come out, will generate wrong report, therefore sentence carrying out preliminary independent face crack
When disconnected, choose the area in crack as the index tentatively judged, initially will just set the area in crack existing for some need as
The facial cleft gap of the upper and lower bound of the preset range, i.e. area between the upper limit and lower limit of the preset range is judged to closing
The current independent face of reason.
If the area of current independent face is not checked in the preset range, and there are also independent face, then with next
A independent face is that current independent face returns to step S322；
If the area of current independent face exceeds the preset range, S330 is thened follow the steps.
Step S330: face contraction is carried out to each independent face according to preset face Fracture Width；
Step S340: judge whether the result after current independent face is shunk is empty；
If the result after current independent face is shunk is not sky, S350 is thened follow the steps；
If the result after current independent face is shunk is sky, S360 is thened follow the steps.
Step S350: determine that the current independent face is unreasonable facial cleft gap.
Step S360: determine that the current independent face is reasonable facial cleft gap.
The main purpose of the facial cleft gap inspection method provided in this embodiment shunk based on independent face is to check not
Reasonable facial cleft gap, the facial cleft gap result of the unreasonable current independent face by judgement can export, and reasonable facial cleft gap
As a result output can not be had to.
Referring to figure 4., in the present embodiment, specifically, step S310 may include following sub-step:
Step S312: the geographical letter is established according to the geography information performance data and preset figure layer filter condition
Cease the topological figure layer of performance data；
The figure layer of multiple point, line, surface types, the preset figure layer filtering are contained in the geography information performance data
Condition is and to leave to filter out those itself and do not need the vertex type figure layer checked and line type figure layer and need to carry out
The noodles type figure layer of inspection, these noodles type figure layers together constitute the face element topological diagram of the geography information performance data
Layer.The preset figure layer filter condition can be set according to actual needs.
Step S314: the institute of the geography information performance data is obtained according to the topological figure layer and preset tolerance precision
State integral face crack result.
Tolerance precision refers to the minimum resolution capability of data processing, and the preset tolerance precision can be according to practical need
Ask and set, in order to check in the topological figure layer on demand facial cleft gap there are the case where, in these figure layers
Facial cleft gap result summarizes the integral face crack result as the geography information performance data.The meaning of step S314 is
When being divided into independent face not yet, with regard to checking the facial cleft gap in integral face there may be problem, to carry out
It is divided into the further inspection of independent face and face contraction below.It is unsatisfactory for tolerance condition, area condition and width conditions simultaneously
Facial cleft gap, can just be judged as unreasonable facial cleft gap result.
Referring to figure 5., in the present embodiment, specifically, step S330 may include following sub-step:
Step S370: judge whether current independent face has inner ring；
The shape of each independent face has its profile, which is the outer ring of current independent face, and some facial cleft gaps can
Be it is annular in shape, at this time it is believed that current independent face there are inner ring, i.e. boundary inside the facial cleft gap.
If the current independent face has inner ring, step S380, step S382 and step S384 are successively executed；
If the current independent face without inner ring, successively executes step S390, step S392 and step S394.
Step S380: the inner ring and outer rings of the current independent face are extracted；
The inner ring and outer rings of current independent face are extracted with functional form, that is, obtain the data of inner ring and outer rings.
Step S382: the inner ring for establishing the current independent face according to the current independent face and the face Fracture Width is slow
Area and outer ring buffer area are rushed, and merges the inner ring buffer area and the outer ring buffer area and forms total buffer；
Fig. 6 is please referred to, it has been initial line with outer ring and inner ring that the method for realizing buffer area foundation, which can be respectively, outer circumferential only
The certain width of the internal contraction of facade, inner ring expand certain width to external, which is the face Fracture Width
Half, the figure that the side of formation surrounds after playing initial line at this time and shrinking or expand is buffer area.If it is outer for playing initial line
Ring, then to the half of face Fracture Width described in outer ring internal contraction, to establish outer ring buffer area；If playing initial line is inner ring,
Then to the half for expanding the face Fracture Width outside inner ring, to establish inner ring buffer area.By the outer ring buffer area with
Union is sought in the inner ring buffer area, since the partial buffer area that outer ring is expanded outwardly to the partial buffer area of contract and inner ring has
The current independent face of the union result of buffer area and script may be asked into friendship at this time beyond the range of current independent face originally
Collection, the figure obtained at this time are only the i.e. described total buffer in buffer area of entire current independent face, i.e. shade shown in Fig. 6
Part.
It please refers to Fig. 7, realizes that method that buffer area is established can also be respectively using outer ring and inner ring as originating center line,
Certain width is shunk and expands inside and outside to outer ring and inner ring, two sides formed after expanding at this time and after shrinking surround
Figure be buffer area.As shown in the dash area in Fig. 7 inner and outer ring buffer area, the width and inner ring of outer ring buffer area are buffered
The width in area is all the face Fracture Width.Since partial buffer area is possible to that the range of current independent face originally can be exceeded,
After union is sought in the outer ring buffer area and the inner ring buffer area, also by the current independent face of the union result and script
It seeks common ground, the result finally obtained is total buffer shown in Fig. 7.
Step S384: the current independent face and the total buffer are asked poor, the result after obtaining the contraction.
Step S390: the outer ring of the current independent face is extracted；
Step S392: the outer ring for establishing the current independent face according to the current independent face and the face Fracture Width is slow
Rush area；
Step S394: the current independent face and the outer ring buffer area are asked poor, the result after obtaining the contraction.
Fig. 8 is please referred to, if current result of the independent face after buffer area is shunk is not empty (Null), i.e., after shrinking
Facial cleft gap there is also, then it represents that current independent face is unreasonable；Conversely, if the result after shrinking is empty (Null), then it represents that when
Preceding independent face is reasonable.
3rd embodiment
Fig. 9 is please referred to, the present embodiment provides a kind of facial cleft gap check devices 400 shunk based on independent face, run on electricity
Sub- equipment.The facial cleft gap check device 400 shunk based on independent face includes data acquisition module 410, facial cleft gap acquisition mould
Block 420, facial cleft gap segmentation module 430, facial cleft gap shrink module 440 and shrink result judgment module 450.
Wherein, data acquisition module 410, for obtaining geography information performance data；
Facial cleft gap obtains module 420, for obtaining the integral face crack result of the geography information performance data；
Facial cleft gap divides module 430, for integral face crack result to be divided into multiple independent faces；
Facial cleft gap shrinks module 440, for carrying out face contraction to each independent face according to preset face Fracture Width；
Result judgment module 450 is shunk, it is described current for determining when the result after current independent face is shunk is not sky
Independent face is unreasonable facial cleft gap.
Fourth embodiment
Figure 10 is please referred to, the present embodiment provides a kind of facial cleft gap check devices 500 shunk based on independent face, run on electricity
Sub- equipment.The facial cleft gap check device 500 shunk based on independent face includes data acquisition module 510, facial cleft gap acquisition mould
Block 520, facial cleft gap segmentation module 530, area obtain module 532, area judgment module 534, facial cleft gap shrink module 540 and
Shrink result judgment module 550.
Data acquisition module 510, for obtaining geography information performance data；
Facial cleft gap obtains module 520, for obtaining the integral face crack result of the geography information performance data；
Facial cleft gap divides module 530, for integral face crack result to be divided into multiple independent faces；
Area obtains module 532, for obtaining the area of current independent face；
Area judgment module 534 for whether within a preset range judging the area of the current independent face, and is being worked as
When the area of preceding independent face exceeds the preset range, module 540 is shunk according to preset face Fracture Width pair in index plane crack
Each independent face carries out face contraction.
Facial cleft gap shrinks module 540, for carrying out face contraction to each independent face according to preset face Fracture Width；
Result judgment module 550 is shunk, it is described current for determining when the result after current independent face is shunk is not sky
Independent face is unreasonable facial cleft gap, and described current only for determining when the result after current independent face is shunk is empty
Facade is reasonable facial cleft gap.
Figure 11 is please referred to, in the present embodiment, the facial cleft gap obtains module 520 and includes:
Figure layer establishes unit 522, establishes institute according to the geography information performance data and preset figure layer filter condition
State the topological figure layer of geography information performance data；
Facial cleft gap searching unit 524, for obtaining the geographical letter according to the topological figure layer and preset tolerance precision
Cease the integral face crack result of performance data.
Figure 12 is please referred to, in the present embodiment, the facial cleft gap shrinks module 540 and includes:
Inner ring judging unit 542, for judging whether current independent face has inner ring；
Inner and outer ring extraction unit 544, for extracting the interior of the current independent face when the current independent face has inner ring
Ring and outer ring, and when the current independent face is without inner ring, extract the outer ring of the current independent face；
Unit 546 is established in buffer area, for when the current independent face has inner ring, according to the current independent face and institute
The face Fracture Width of stating establishes the inner ring buffer area and outer ring buffer area of the current independent face, and merge the inner ring buffer area and
The outer ring buffer area forms total buffer, and when the current independent face is without inner ring, according to the current independent face and
The face Fracture Width establishes the outer ring buffer area of the current independent face；
Poor unit 548 is sought, for when the current independent face has inner ring, by the current independent face and the total buffer
Area asks poor, it is after obtaining the contraction as a result, and when the current independent face is without inner ring, by the current independent face and institute
It states outer ring buffer area and asks poor, the result after obtaining the contraction.
In conclusion the facial cleft gap inspection method provided by the invention shunk based on independent face and device, by will be by ground
The integral face crack result that reason information performance data extracts is divided into multiple independent faces to check respectively for, and improves opposite crack-crack interaction
Fineness；Face contraction is carried out to each independent face further according to preset face Fracture Width, after current independent face is shunk
When being not as a result empty, determines that the current independent face is unreasonable facial cleft gap, have effectively achieved to geography information achievement number
The inspection of facial cleft gap in, even also can effectively check complex-shaped but area very little unreasonable facial cleft gap
Come.
In several embodiments provided herein, it should be understood that disclosed device and method can also pass through
Other modes are realized.The apparatus embodiments described above are merely exemplary, for example, flow chart and block diagram in attached drawing
Show the device of multiple embodiments according to the present invention, the architectural framework in the cards of method and computer program product,
Function and operation.In this regard, each box in flowchart or block diagram can represent the one of a module, section or code
Part, a part of the module, section or code, which includes that one or more is for implementing the specified logical function, to be held
Row instruction.It should also be noted that function marked in the box can also be to be different from some implementations as replacement
The sequence marked in attached drawing occurs.For example, two continuous boxes can actually be basically executed in parallel, they are sometimes
It can execute in the opposite order, this depends on the function involved.It is also noted that every in block diagram and or flow chart
The combination of box in a box and block diagram and or flow chart can use the dedicated base for executing defined function or movement
It realizes, or can realize using a combination of dedicated hardware and computer instructions in the system of hardware.
In addition, each functional module in each embodiment of the present invention can integrate one independent portion of formation together
Point, it is also possible to modules individualism, an independent part can also be integrated to form with two or more modules.
It, can be with if the function is realized and when sold or used as an independent product in the form of software function module
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: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic or disk.It needs
Illustrate, herein, relational terms such as first and second and the like be used merely to by an entity or operation with
Another entity or operation distinguish, and without necessarily requiring or implying between these entities or operation, there are any this realities
The relationship or sequence on border.Moreover, the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.It should also be noted that similar label and letter exist
Similar terms are indicated in following attached drawing, therefore, once being defined in a certain Xiang Yi attached drawing, are then not required in subsequent attached drawing
It is further defined and explained.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Claims (10)
1. a kind of facial cleft gap inspection method shunk based on independent face, which is characterized in that the described method includes:
Obtain geography information performance data；
Obtain the integral face crack result of the geography information performance data；
Integral face crack result is divided into multiple independent faces；
Face contraction is carried out to each independent face according to preset face Fracture Width, and judges the facial cleft gap of independent face after shrinking
It whether there is；
If the result after current independent face is shunk is not sky, indicate that facial cleft gap exists, then determines that the current independent face is not conform to
The facial cleft gap of reason.
2. the method according to claim 1, wherein the method also includes:
If the result after current independent face is shunk is sky, indicates that facial cleft gap is not present, then determine that the current independent face is reasonable
Facial cleft gap.
3. the method according to claim 1, wherein it is described according to preset face Fracture Width to each described
Independent face carried out before the step of face contraction, further includes:
Obtain the area of current independent face；
Whether within a preset range to judge the area of the current independent face；
If the area of current independent face exceeds the preset range, execute it is described according to preset face Fracture Width to each
The independent face carries out the step of face contraction.
4. the method according to claim 1, wherein it is described according to preset face Fracture Width to each described
Independent face carries out face contraction, comprising:
Judge whether current independent face has inner ring, the inner ring is the inner boundary in circumferentia crack；
If the current independent face has inner ring, the inner ring and outer rings of the current independent face are extracted, the outer ring is current only
The profile of facade shape,
The inner ring buffer area of the current independent face is established according to the current independent face and the face Fracture Width and outer ring delays
Area is rushed, and merges the inner ring buffer area and the outer ring buffer area and forms total buffer,
The current independent face and the total buffer are asked poor, the result after obtaining the contraction；
If the current independent face extracts the outer ring of the current independent face without inner ring,
The outer ring buffer area of the current independent face is established according to the current independent face and the face Fracture Width,
The current independent face and the outer ring buffer area are asked poor, the result after obtaining the contraction.
5. the method according to claim 1, wherein the entirety of the acquisition geography information performance data
Facial cleft gap result, comprising:
The geography information performance data is established according to the geography information performance data and preset figure layer filter condition
Topological figure layer；
The integral face crack of the geography information performance data is obtained according to the topological figure layer and preset tolerance precision
As a result.
6. a kind of facial cleft gap check device shunk based on independent face, which is characterized in that described device includes:
Data acquisition module, for obtaining geography information performance data；
Facial cleft gap obtains module, for obtaining the integral face crack result of the geography information performance data；
Facial cleft gap divides module, for integral face crack result to be divided into multiple independent faces；
Facial cleft gap shrinks module, for carrying out face contraction to each independent face according to preset face Fracture Width, and judges
The facial cleft gap of independent face whether there is after contraction；
Result judgment module is shunk, is not sky for the result after the contraction of current independent face, in the presence of indicating facial cleft gap, is determined
The current independent face is unreasonable facial cleft gap.
7. device according to claim 6, which is characterized in that the contraction result judgment module is also used to,
Result after the contraction of current independent face is sky, in the absence of indicating facial cleft gap, determines that the current independent face is reasonable
Facial cleft gap.
8. device according to claim 6, which is characterized in that described device further include:
Area obtains module, for obtaining the area of current independent face；
Area judgment module, for whether within a preset range to judge the area of the current independent face,
And when the area of current independent face exceeds the preset range, indicate the facial cleft gap shrinking die root tuber according to preset
Face Fracture Width carries out face contraction to each independent face.
9. device according to claim 6, which is characterized in that the facial cleft gap shrinks module and includes:
Inner ring judging unit, for judging whether current independent face has inner ring, the inner ring is the inner boundary in circumferentia crack；
Inner and outer ring extraction unit extracts the inner ring of the current independent face and outer for when the current independent face has inner ring
Ring, the outer ring are the profile of current independent face shape,
And when the current independent face is without inner ring, the outer ring of the current independent face is extracted；
Unit is established in buffer area, for when the current independent face has inner ring, according to the current independent face and the facial cleft
Gap width establishes the inner ring buffer area and outer ring buffer area of the current independent face, and merges the inner ring buffer area and described outer
Ring buffer area forms total buffer,
And when the current independent face is without inner ring, work as according to the current independent face and face Fracture Width foundation
The outer ring buffer area of preceding independent face；
Poor unit is sought, for when the current independent face has inner ring, the current independent face and the total buffer to be asked poor,
It is after obtaining the contraction as a result,
And when the current independent face is without inner ring, the current independent face and the outer ring buffer area are asked poor, obtain institute
State the result after shrinking.
10. device according to claim 6, which is characterized in that the facial cleft gap obtains module and includes:
Figure layer establishes unit, establishes the geographical letter according to the geography information performance data and preset figure layer filter condition
Cease the topological figure layer of performance data；
Facial cleft gap searching unit, for obtaining the geography information achievement number according to the topological figure layer and preset tolerance precision
According to integral face crack result.
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| SU972034A1 (en) * | 1981-04-13 | 1982-11-07 | Ордена Трудового Красного Знамени Институт Сверхтвердых Материалов Ан Усср | Machine evaluating the efficiency of work of rock-breaking tool |
| CN202904853U (en) * | 2012-09-29 | 2013-04-24 | 西安元智系统技术有限责任公司 | Internet of things-based stone carving body crack micro-variation wireless sensing device |
| CN103835755B (en) * | 2014-03-26 | 2017-03-08 | 天地科技股份有限公司 | A kind of coal mine tunnel top board disaster monitoring method |
| CN103969159B (en) * | 2014-04-09 | 2017-06-16 | 北京工业大学 | The assay method in crack in a kind of random distribution three-dimensional fracture network |
| CN104965027B (en) * | 2015-07-13 | 2018-09-21 | 中国矿业大学 | The analysis method extended based on image recognition and sound emission positioning and anchoring rock cranny |
| CN105740325B (en) * | 2016-01-20 | 2017-12-26 | 国家基础地理信息中心 | Across yardstick geography information linkage update method method based on space Auto-matching |
| CN106611077A (en) * | 2016-07-04 | 2017-05-03 | 中国矿业大学 | Quantitative processing method of coal rock mass fractures |
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Address after: 610000 No. 7 Jiuxing Avenue, Chengdu High-tech Zone, Sichuan Province Applicant after: Sichuan Surveying and Mapping Product Quality Supervision and Inspection Station, Ministry of Natural Resources (Sichuan Surveying and Mapping Product Quality Supervision and Inspection Station) Address before: 610000 No. 7 Jiuxing Avenue, Chengdu High-tech Zone, Sichuan Province Applicant before: Mapping geography information office of country Sichuan mapping product quality monitoring testing station |
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