CN108259858A - The monitoring method and device of substation's scene and equipment - Google Patents
The monitoring method and device of substation's scene and equipment Download PDFInfo
- Publication number
- CN108259858A CN108259858A CN201810315632.5A CN201810315632A CN108259858A CN 108259858 A CN108259858 A CN 108259858A CN 201810315632 A CN201810315632 A CN 201810315632A CN 108259858 A CN108259858 A CN 108259858A
- Authority
- CN
- China
- Prior art keywords
- substation
- image
- data
- scene
- equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 58
- 238000012544 monitoring process Methods 0.000 title claims abstract description 24
- 238000004088 simulation Methods 0.000 claims abstract description 56
- 238000004422 calculation algorithm Methods 0.000 claims description 11
- 230000000007 visual effect Effects 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 7
- 238000012806 monitoring device Methods 0.000 claims description 7
- 239000000284 extract Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 2
- 238000007689 inspection Methods 0.000 abstract description 4
- 230000006870 function Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 241001269238 Data Species 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/50—Depth or shape recovery
- G06T7/55—Depth or shape recovery from multiple images
-
- 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
- G06T2207/10004—Still image; Photographic image
-
- 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
- G06T2207/10016—Video; Image sequence
-
- 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
- G06T2207/30108—Industrial image inspection
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Graphics (AREA)
- Geometry (AREA)
- Software Systems (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
Abstract
Description
Claims (10)
- A kind of 1. monitoring method of substation's scene and equipment, which is characterized in that the monitoring side of substation's scene and equipment Method includes:Obtain the first image sequence data of substation's scene of collecting device acquisition;Substation's scene is simulated according to described first image sequence data, obtains the simulation of substation's scene Scene photo;Obtain the second image data of the substation equipment state of the collecting device acquisition;According to second image data to the simulation scene photo part area data textures update, obtain the substation and set Standby real-time status simulation drawing.
- 2. the monitoring method of substation's scene as described in claim 1 and equipment, which is characterized in that described according to described second Image data obtains the real-time status simulation of the substation equipment to the simulation scene photo part area data textures update Figure, step:Increment reconstructs, and the second image data that the increment reconstruct includes obtaining is added to described first image in a manner of increment In sequence data, added in grouping image according to visible features point number, based on triangulation location, bundle adjustment and filter false Alternative manner with characteristic point calculates the collecting device parameter and matching characteristic point;Textures update, and the textures update is including according to the plane projection between the characteristic point and the simulation scene photo and instead Projection relation generates conformal figure;Cascade between image based on visibility constraints and conformal figure and second image data Relationship extracts data texturing, updates texture atlas, and pass through part area data textures and update.
- 3. the monitoring method of substation's scene as claimed in claim 2 and equipment, which is characterized in that the increment reconstruct packet It includes:When second image data is the device status data of single image, based on increment reconstructing method, calculates acquisition and set Standby parameter and matching characteristic point;When second image data is video stream data, the video stream data includes:Unchanged video flowing and there are PTZ controls The video flowing of system;When the video stream data is unchanged video flowing, based on increment reconstructing method, the parameter of collecting device is calculated With matching characteristic point;When the video flowing that the video stream data is controlled for PTZ, the video stream data is converted to by frame per second When image data number is more than or equal to three, camera parameters and matching characteristic are calculated using increment SFM algorithms for image data Point;When image data number is less than three, the parameter of collecting device and matching characteristic point are calculated using increment reconfiguration principle.
- 4. the monitoring method of substation's scene as claimed in claim 2 and equipment, which is characterized in that the newer step of textures Suddenly include:A) geometrical correspondence between optimal view in the simulation scene photo and the second image is calculated, determines that target view is taken the photograph Camera parameter and matching characteristic point verify characteristic point based on plane equation;B) based on the geometrical correspondence between the simulation scene photo and the second image data characteristic point, using feature based point Surface Parameterization method simulation scene photo it is two-way to the projection of image and the plane of image to the back projection of model scene photo Projection relation generates conformal figure;Feature based visibility of a point constrains and tri patch region extension principle establishes conformal figure and second The cascade connection generation data texturing of the image of image data, updates conformal atlas, real by data texturing update to model surface Existing texture is replaced, and then obtain the real-time status simulation drawing of the substation equipment.
- 5. the monitoring method of substation's scene as described in claim 1 and equipment, which is characterized in that the acquisition collecting device The step of first image sequence data of the substation of acquisition, includes:The image for obtaining target object of the collecting device acquisition visual angle between 5~15 degree, in substation repeats number extremely The first image sequence data that image three few is formed.
- A kind of 6. monitoring device of substation's scene and equipment, which is characterized in that the monitoring dress of substation's scene and equipment Put including:First acquisition module, for obtaining the first image sequence data of substation's scene of collecting device acquisition;Reconstructed module, for being reconstructed to obtain the change to substation's scenario simulation according to described first image sequence data The simulation scene photo of power station scene;Second acquisition module, for obtaining the second picture number of the substation equipment state that the collecting device acquires in real time According to;Update module, for updating to obtain to the simulation scene photo part area data textures according to second image data The real-time status simulation drawing of the substation equipment.
- 7. the monitoring device of substation's scene as claimed in claim 6 and equipment, which is characterized in that the update module packet It includes:Characteristic point acquiring unit reconstructs for increment, and the second image data that the increment reconstruct includes obtaining is with the side of increment Formula is added in described first image sequence data, according to visible features point number add in grouping image in, based on triangulation location, The alternative manner of bundle adjustment and filter false matching characteristic point calculates the collecting device parameter and matching characteristic point;Textures unit updates for textures, and the textures update is included according between the characteristic point and the simulation scene photo Plane projection and back projection's relationship, generate conformal figure;Based on visibility constraints and conformal figure and second image data Cascade connection extraction data texturing between image, updates texture atlas, and pass through part area data textures and update.
- 8. the monitoring device of substation's scene as claimed in claim 7 and equipment, which is characterized in that the characteristic point obtains single Member is used for:When second image data is the device status data of single image, based on increment reconstructing method, calculates acquisition and set Standby parameter and matching characteristic point;When second image data is video stream data, the video stream data includes:Unchanged video flowing and PTZ controls Video flowing;When the video stream data is unchanged video flowing, using increment reconstructing method, calculate collecting device parameter and Matching characteristic point;When the video flowing that the video stream data is controlled for PTZ, the video stream data is the figure converted by frame per second As data, when image data number is more than or equal to three, camera parameters and matching characteristic point are calculated using increment SFM algorithms; When image data number is less than three, the parameter of collecting device and matching characteristic point are calculated using increment reconfiguration principle.
- 9. the monitoring device of substation's scene as claimed in claim 7 and equipment, which is characterized in that the textures unit is also used In:The geometrical correspondence between optimal view in the simulation scene photo and the second image is calculated, determines taking the photograph for target view Camera parameter and matching characteristic point, and characteristic point is verified based on plane equation;Based on the geometrical correspondence between the simulation scene photo and the second image data characteristic point, using feature based point Surface Parameterization method simulates plane two-way throwing of the scene photo to the projection and image to the back projection of model scene photo of image Shadow relationship generates conformal figure;Feature based visibility of a point constrains and tri patch region extension principle establishes conformal figure and picture number According to cascade connection generate data texturing, update conformal atlas, by data texturing update to model surface, realize that texture is replaced, And then obtain the real-time status simulation drawing of the substation equipment.
- 10. the monitoring device of substation's scene as claimed in claim 6 and equipment, which is characterized in that described first obtains mould Block is additionally operable to, and obtaining the collecting device acquisition visual angle, the image of target object repeats number between 5~15 degree, in substation The image of at least three forms the first image sequence data.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810315632.5A CN108259858B (en) | 2018-04-10 | 2018-04-10 | Method and device for monitoring scene and equipment of transformer substation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810315632.5A CN108259858B (en) | 2018-04-10 | 2018-04-10 | Method and device for monitoring scene and equipment of transformer substation |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108259858A true CN108259858A (en) | 2018-07-06 |
CN108259858B CN108259858B (en) | 2020-10-30 |
Family
ID=62748038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810315632.5A Active CN108259858B (en) | 2018-04-10 | 2018-04-10 | Method and device for monitoring scene and equipment of transformer substation |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108259858B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110838163A (en) * | 2018-08-15 | 2020-02-25 | 浙江宇视科技有限公司 | Mapping processing method and device |
CN111710032A (en) * | 2020-06-05 | 2020-09-25 | 广东电网有限责任公司 | Method, device, equipment and medium for constructing three-dimensional model of transformer substation |
CN111860040A (en) * | 2019-04-26 | 2020-10-30 | 广州赛姆科技资讯股份有限公司 | Station signal equipment state acquisition method and device and computer equipment |
CN112614059A (en) * | 2020-11-30 | 2021-04-06 | 国网北京市电力公司 | Transformer substation detection method and device, storage medium and processor |
CN113256836A (en) * | 2021-04-27 | 2021-08-13 | 交通运输部天津水运工程科学研究所 | Immersive intelligent inspection method for port facilities |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120081357A1 (en) * | 2010-10-01 | 2012-04-05 | Martin Habbecke | System and method for interactive painting of 2d images for iterative 3d modeling |
CN103021017A (en) * | 2012-12-04 | 2013-04-03 | 上海交通大学 | Three-dimensional scene rebuilding method based on GPU acceleration |
CN103714420A (en) * | 2013-12-11 | 2014-04-09 | 深圳先进技术研究院 | Object three-dimensional reconstruction method and device |
CN103914874A (en) * | 2014-04-08 | 2014-07-09 | 中山大学 | Compact SFM three-dimensional reconstruction method without feature extraction |
CN104268939A (en) * | 2014-09-28 | 2015-01-07 | 国家电网公司 | Transformer substation virtual-reality management system based on three-dimensional panoramic view and implementation method of transformer substation virtual-reality management system based on three-dimensional panoramic view |
US20150015574A1 (en) * | 2013-07-09 | 2015-01-15 | Nvidia Corporation | System, method, and computer program product for optimizing a three-dimensional texture workflow |
CN105825518A (en) * | 2016-03-31 | 2016-08-03 | 西安电子科技大学 | Sequence image rapid three-dimensional reconstruction method based on mobile platform shooting |
CN105939481A (en) * | 2016-05-12 | 2016-09-14 | 深圳市望尘科技有限公司 | Interactive three-dimensional virtual reality video program recorded broadcast and live broadcast method |
-
2018
- 2018-04-10 CN CN201810315632.5A patent/CN108259858B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120081357A1 (en) * | 2010-10-01 | 2012-04-05 | Martin Habbecke | System and method for interactive painting of 2d images for iterative 3d modeling |
CN103021017A (en) * | 2012-12-04 | 2013-04-03 | 上海交通大学 | Three-dimensional scene rebuilding method based on GPU acceleration |
US20150015574A1 (en) * | 2013-07-09 | 2015-01-15 | Nvidia Corporation | System, method, and computer program product for optimizing a three-dimensional texture workflow |
CN103714420A (en) * | 2013-12-11 | 2014-04-09 | 深圳先进技术研究院 | Object three-dimensional reconstruction method and device |
CN103914874A (en) * | 2014-04-08 | 2014-07-09 | 中山大学 | Compact SFM three-dimensional reconstruction method without feature extraction |
CN104268939A (en) * | 2014-09-28 | 2015-01-07 | 国家电网公司 | Transformer substation virtual-reality management system based on three-dimensional panoramic view and implementation method of transformer substation virtual-reality management system based on three-dimensional panoramic view |
CN105825518A (en) * | 2016-03-31 | 2016-08-03 | 西安电子科技大学 | Sequence image rapid three-dimensional reconstruction method based on mobile platform shooting |
CN105939481A (en) * | 2016-05-12 | 2016-09-14 | 深圳市望尘科技有限公司 | Interactive three-dimensional virtual reality video program recorded broadcast and live broadcast method |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110838163A (en) * | 2018-08-15 | 2020-02-25 | 浙江宇视科技有限公司 | Mapping processing method and device |
CN110838163B (en) * | 2018-08-15 | 2024-02-02 | 浙江宇视科技有限公司 | Mapping processing method and device |
CN111860040A (en) * | 2019-04-26 | 2020-10-30 | 广州赛姆科技资讯股份有限公司 | Station signal equipment state acquisition method and device and computer equipment |
CN111860040B (en) * | 2019-04-26 | 2024-05-10 | 广州赛姆科技资讯股份有限公司 | Station signal equipment state acquisition method and device and computer equipment |
CN111710032A (en) * | 2020-06-05 | 2020-09-25 | 广东电网有限责任公司 | Method, device, equipment and medium for constructing three-dimensional model of transformer substation |
CN111710032B (en) * | 2020-06-05 | 2023-09-26 | 广东电网有限责任公司 | Method, device, equipment and medium for constructing three-dimensional model of transformer substation |
CN112614059A (en) * | 2020-11-30 | 2021-04-06 | 国网北京市电力公司 | Transformer substation detection method and device, storage medium and processor |
CN113256836A (en) * | 2021-04-27 | 2021-08-13 | 交通运输部天津水运工程科学研究所 | Immersive intelligent inspection method for port facilities |
Also Published As
Publication number | Publication date |
---|---|
CN108259858B (en) | 2020-10-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108259858A (en) | The monitoring method and device of substation's scene and equipment | |
Wang et al. | Pixel2Mesh: 3D mesh model generation via image guided deformation | |
CN111243093B (en) | Three-dimensional face grid generation method, device, equipment and storage medium | |
US20180096537A1 (en) | Using computed facial feature points to position a product model relative to a model of a face | |
CN109409335A (en) | Image processing method, device, computer-readable medium and electronic equipment | |
CN105427385A (en) | High-fidelity face three-dimensional reconstruction method based on multilevel deformation model | |
CN107077744A (en) | Generated using the threedimensional model at edge | |
CN108961149A (en) | Image processing method, device and system and storage medium | |
CN108961180A (en) | infrared image enhancing method and system | |
CA2357962C (en) | System and method for the coordinated simplification of surface and wire-frame descriptions of a geometric model | |
CN108154531A (en) | A kind of method and apparatus for calculating body-surface rauma region area | |
US20210142511A1 (en) | Method of generating 3-dimensional model data | |
CN109215131A (en) | The driving method and device of conjecture face | |
Martin-Brualla et al. | 3d time-lapse reconstruction from internet photos | |
Jancosek et al. | Scalable multi-view stereo | |
CN103810748B (en) | The building of 3D simulation system, management method and 3D simulator | |
Wang et al. | Oblique photogrammetry supporting procedural tree modeling in urban areas | |
Hamdi et al. | Ges: Generalized exponential splatting for efficient radiance field rendering | |
CN109785422A (en) | The construction method and device of three-dimensional power grid scene | |
Xu et al. | Towards globally optimal normal orientations for thin surfaces | |
Zeng et al. | Multi-view self-supervised learning for 3D facial texture reconstruction from single image | |
RU2757563C1 (en) | Method for visualizing a 3d portrait of a person with altered lighting and a computing device for it | |
CN109118413A (en) | Urban activity demographics method and device thereof, computer-readable medium | |
CN107194980A (en) | Faceform's construction method, device and electronic equipment | |
CN109002553B (en) | Method and device for constructing hair model, electronic equipment and computer readable medium |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: Two Lu Tian Hua high tech Zone of Chengdu City, Sichuan province 610000 No. 219 Tianfu Software Park C District 10 Building 16 layer Applicant after: Huayan Intelligent Technology (Group) Co.,Ltd. Address before: Two Lu Tian Hua high tech Zone of Chengdu City, Sichuan province 610000 No. 219 Tianfu Software Park C District 10 Building 16 layer Applicant before: SICHUAN WHAYER INFORMATION INDUSTRY Co.,Ltd. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Substation scene and equipment monitoring method and device Effective date of registration: 20220811 Granted publication date: 20201030 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: Huayan Intelligent Technology (Group) Co.,Ltd. Registration number: Y2022980012288 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230720 Granted publication date: 20201030 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: Huayan Intelligent Technology (Group) Co.,Ltd. Registration number: Y2022980012288 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Monitoring methods and devices for substation scenarios and equipment Effective date of registration: 20230904 Granted publication date: 20201030 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: Huayan Intelligent Technology (Group) Co.,Ltd. Registration number: Y2023980055148 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |