CN106846423A - Plan turns polar plot area of feasible solutions automatic identifying method - Google Patents
Plan turns polar plot area of feasible solutions automatic identifying method Download PDFInfo
- Publication number
- CN106846423A CN106846423A CN201611200538.2A CN201611200538A CN106846423A CN 106846423 A CN106846423 A CN 106846423A CN 201611200538 A CN201611200538 A CN 201611200538A CN 106846423 A CN106846423 A CN 106846423A
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- China
- Prior art keywords
- polar plot
- area
- plan
- feasible solutions
- identifying method
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/008—Vector quantisation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/40—Filling a planar surface by adding surface attributes, e.g. colour or texture
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2210/00—Indexing scheme for image generation or computer graphics
- G06T2210/32—Image data format
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2210/00—Indexing scheme for image generation or computer graphics
- G06T2210/61—Scene description
Abstract
The present invention provides a kind of plan and turns polar plot area of feasible solutions automatic identifying method.The plan turns polar plot area of feasible solutions automatic identifying method includes the steps such as Seal treatment, colouring treatment, polar plot conversion, area of feasible solutions identification.The plan that the present invention is provided turns polar plot area of feasible solutions automatic identifying method and solves the polar plot of prior art to build the cumbersome technical problem of area of feasible solutions.
Description
Technical field
The present invention relates to field of image recognition, and in particular to a kind of plan turns polar plot area of feasible solutions automatic identification side
Method.
Background technology
Using CAD draw DWG forms plan can not the person of being developed directly invoked as map file, it is necessary to change
Could be called display into other forms such as SHP.But after plan is converted into SHP vector map files, SHP vector map files are often
The information of complete area of feasible solutions cannot directly be expressed, in addition it is also necessary to by external tool manual drawing area of feasible solutions, or needed
Construct area of feasible solutions figure layer again in the CAD diagram of early stage, these methods are realized cumbersome, and workload is big, and is unfavorable for map
Dynamic modification.
The content of the invention
For the polar plot for solving prior art builds the cumbersome technical problem of area of feasible solutions, the present invention is provided on a kind of solution
The plan for stating problem turns polar plot area of feasible solutions automatic identifying method.
A kind of plan turns polar plot area of feasible solutions automatic identifying method, comprises the following steps：
Step one：One plan for treating navigation area is provided；
Step 2：During barrier in the plan collected into same figure layer, obstacle nitride layer is designated as；
Step 3：Figure unclosed in the obstacle nitride layer is carried out into Seal treatment；
Step 4：Closed area in the obstacle nitride layer is carried out into colouring treatment；
Step 5：The plan is converted into polar plot；
Step 6：The polar plot is read, by recognizing different colors in the polar plot, barrier zone and feasible region is realized
The differentiation in domain；
Step 7：Area of feasible solutions filling is different from the color of the barrier zone, so as to draw out area of feasible solutions map.
In the plan that the present invention is provided turns a kind of preferred embodiment of polar plot area of feasible solutions automatic identifying method, institute
Plan is stated for DWG form plans.
In the plan that the present invention is provided turns a kind of preferred embodiment of polar plot area of feasible solutions automatic identifying method, institute
Stating obstacle nitride layer can be subdivided into solid obstacle nitride layer, movable obstruction layer etc..
In the plan that the present invention is provided turns a kind of preferred embodiment of polar plot area of feasible solutions automatic identifying method, institute
State in step 5, by calling ArcGIS Engine interfaces, the plan is converted into the polar plot.
In the plan that the present invention is provided turns a kind of preferred embodiment of polar plot area of feasible solutions automatic identifying method, institute
Polar plot is stated for SHP form polar plots.
Compared to prior art, the plan that the present invention is provided turns polar plot area of feasible solutions automatic identifying method, leads to
Cross in the plan barrier add colouring information so that conversion conversion come with described in point, line, surface vector model
Polar plot possesses colouring information.Judged by simple color, you can realize the automatic identification of the area of feasible solutions in indoor map.
Can be directly used in the identification of the area of feasible solutions of indoor navigation.
Brief description of the drawings
Fig. 1 is the schematic diagram that the plan that the present invention is provided turns polar plot area of feasible solutions automatic identifying method midplane figure；
Fig. 2 is the schematic diagram that the plan that the present invention is provided turns polar plot in polar plot area of feasible solutions automatic identifying method.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Please refer to Fig. 1 and Fig. 2, wherein Fig. 1 is that the plan that the present invention is provided turns polar plot area of feasible solutions and knows automatically
The schematic diagram of other method midplane figure；Fig. 2 is during the plan that the present invention is provided turns polar plot area of feasible solutions automatic identifying method
The schematic diagram of polar plot.
The plan that the invention is provided turns comprising the following steps for polar plot area of feasible solutions automatic identifying method：
Step one：Draw the DWG form plans for treating navigation area.
Step 2：During barrier in the plan collected into different figure layers respectively, wall etc. is included into fixed barrier
Nitride layer, furniture etc. is hindered to be included into movable obstruction layer.
Step 3：Figure unclosed in the solid obstacle nitride layer and movable obstruction layer is carried out at closing
Reason.
Step 4：Closed area in the solid obstacle nitride layer is filled with A colors, in the movable obstruction layer
Closed area is filled with B colors.
Step 5：ArcGIS Engine interfaces are called, the plan is converted into SHP form polar plots.
Step 6：The polar plot is read, the A colors in the polar plot are barrier zone with B colors region recognition, are not filled by
Color area is identified as area of feasible solutions.
Step 7：The area of feasible solutions is filled with C colors, so as to draw out area of feasible solutions map.Developer can directly adjust
With the area of feasible solutions map, for the operation such as navigating, positioning.
Compared to prior art, the plan that the present invention is provided turns polar plot area of feasible solutions automatic identifying method, leads to
Cross in the plan barrier add colouring information so that conversion conversion come with described in point, line, surface vector model
Polar plot possesses colouring information.Judged by simple color, you can realize the automatic identification of the area of feasible solutions in indoor map.
Can be directly used in the identification of the area of feasible solutions of indoor navigation.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is similarly included within scope of patent protection of the invention.
Claims (5)
1. a kind of plan turns polar plot area of feasible solutions automatic identifying method, it is characterised in that：Comprise the following steps：
Step one：One plan for treating navigation area is provided；
Step 2：During barrier in the plan collected into same figure layer, obstacle nitride layer is designated as；
Step 3：Figure unclosed in the obstacle nitride layer is carried out into Seal treatment；
Step 4：Closed area in the obstacle nitride layer is carried out into colouring treatment；
Step 5：The plan is converted into polar plot；
Step 6：The polar plot is read, by recognizing different colors in the polar plot, barrier zone and feasible region is realized
The differentiation in domain；
Step 7：Area of feasible solutions filling is different from the color of the barrier zone, so as to draw out area of feasible solutions map.
2. plan according to claim 1 turns polar plot area of feasible solutions automatic identifying method, it is characterised in that：It is described flat
Face figure is DWG form plans.
3. plan according to claim 1 turns polar plot area of feasible solutions automatic identifying method, it is characterised in that：The barrier
Hindering nitride layer can be subdivided into solid obstacle nitride layer, movable obstruction layer etc..
4. plan according to claim 1 turns polar plot area of feasible solutions automatic identifying method, it is characterised in that：The step
In rapid five, by calling ArcGIS Engine interfaces, the plan is converted into the polar plot.
5. plan according to claim 1 turns polar plot area of feasible solutions automatic identifying method, it is characterised in that：The arrow
Spirogram is SHP form polar plots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611200538.2A CN106846423A (en) | 2016-12-22 | 2016-12-22 | Plan turns polar plot area of feasible solutions automatic identifying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611200538.2A CN106846423A (en) | 2016-12-22 | 2016-12-22 | Plan turns polar plot area of feasible solutions automatic identifying method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106846423A true CN106846423A (en) | 2017-06-13 |
Family
ID=59135355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611200538.2A Pending CN106846423A (en) | 2016-12-22 | 2016-12-22 | Plan turns polar plot area of feasible solutions automatic identifying method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106846423A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108205320A (en) * | 2017-12-18 | 2018-06-26 | 深圳市奇虎智能科技有限公司 | Map data processing method and device |
| CN112906088A (en) * | 2021-02-03 | 2021-06-04 | 嘉博联合设计股份有限公司 | Automatic CAD (auto computer aided design) -based automatic deployment method and system for fire-fighting spray header |
Citations (2)
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| CN102706352A (en) * | 2012-05-21 | 2012-10-03 | 南京航空航天大学 | Vector map matching navigation method for linear target in aviation |
| CN105279243A (en) * | 2015-09-28 | 2016-01-27 | 张新长 | Spatial data conversion method and system |
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2016
- 2016-12-22 CN CN201611200538.2A patent/CN106846423A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706352A (en) * | 2012-05-21 | 2012-10-03 | 南京航空航天大学 | Vector map matching navigation method for linear target in aviation |
| CN105279243A (en) * | 2015-09-28 | 2016-01-27 | 张新长 | Spatial data conversion method and system |
Non-Patent Citations (4)
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| 李志华: "面向标准格式的地理空间数据转换方法研究", 《中国优秀硕士学位论文全文数据库 基础科学辑》 * |
| 肖锋等: "DWG到SHP格式转换技术的研究与实现", 《测绘与空间地理信息》 * |
| 范占永等: "DWG 与SHP 数据中空间图元转换技术的分析与应用研究", 《水利与建筑工程学报》 * |
| 龚俊等: "基于ARM的移动机器人全局路径规划策略", 《机械制造》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108205320A (en) * | 2017-12-18 | 2018-06-26 | 深圳市奇虎智能科技有限公司 | Map data processing method and device |
| CN112906088A (en) * | 2021-02-03 | 2021-06-04 | 嘉博联合设计股份有限公司 | Automatic CAD (auto computer aided design) -based automatic deployment method and system for fire-fighting spray header |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170613 |