CN102647512A - All-round display method of spatial information - Google Patents
All-round display method of spatial information Download PDFInfo
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- CN102647512A CN102647512A CN2012100763386A CN201210076338A CN102647512A CN 102647512 A CN102647512 A CN 102647512A CN 2012100763386 A CN2012100763386 A CN 2012100763386A CN 201210076338 A CN201210076338 A CN 201210076338A CN 102647512 A CN102647512 A CN 102647512A
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Abstract
The invention provides an all-round display method of spatial information, which is characterized by comprising the following steps that: the global positioning system (GPS) of an intelligent mobile phone is started to detect the geographical location of the intelligent mobile phone; the camera and the compass of the intelligent mobile phone are started to judge the direction information that the camera faces; the location and the direction of the mobile phone are instantly matched with the two-dimensional (2D) digital information of a server automatically; the corresponding spatial coordinates and the pixel coordinates of the 2D digital information in a space grid point are calculated; the matched 2D digital information of the intelligent mobile phone and a real scene that the camera shoots are aligned in a three-dimensional (3D) way; and the 2D digital information is matched and overlaid according to a space distance, and is displayed in the real scene. According to the all-round display method of the spatial information, the comprehensive display of information in the surrounding environment in a mass, all-round and instant way is realized.
Description
Technical field
The present invention is specifically related to the omnibearing methods of exhibiting of a kind of spatial information.
Background technology
Too plane is served in traditional information inquiry; Can't be with the useful information of surrounding environment completely appear and use; And can not be very effectively and the smart mobile phone geographic location information service of personalization, three dimensionsization, augmented reality is provided; Information service that simultaneously can not provider tropism, for this reason, the present invention combines existing network service; Then can let people come experience science and technology in a different manner; With the actual cooperation of smart mobile phone with can letting the user that more extensive use is arranged, the present invention produces non-existent virtual objects information in the actual environment by computer graphics techniques, augmented reality technology and visualization technique, and through the smart mobile phone sensing technology with the information of virtual objects accurately " placement " in true environment; Combine together by the information and the true environment of smart mobile phone equipment, and present to the real new environment of sensory effects of user virtual objects.Solved too drawback such as complanation of traditional information service.For example, aim at certain hotel's outward appearance, can carry out that vacant room is inquired about, booked rooms etc. with the camera of smart mobile phone; Can also be with smart mobile phone according to shining sky; Show weather forecasting of one day or the like on the smart mobile phone screen at once, suchlike application, the information inquiry of providing convenience for the user.To this, the new technical scheme of the omnibearing methods of exhibiting of a kind of spatial information has been proposed.
Summary of the invention
In view of this; The object of the present invention is to provide the omnibearing methods of exhibiting of a kind of spatial information; Solve traditional information inquiry and served too plane; Can't be with the useful information of surrounding environment completely appear and use, and the information service of personalization, three dimensionsization, augmented reality can not very effectively be provided with the smart mobile phone geographic location, the information service that the while can not provider tropism.
In order to achieve the above object, the omnibearing methods of exhibiting of a kind of spatial information of the present invention, the technical scheme that it adopted may further comprise the steps:
Open the geographical location information that smart mobile phone GPS detects the smart mobile phone place;
Open the directional information that smart mobile phone camera and compass judge that camera is faced;
To said smart mobile phone position with the directional information faced is instant and server 2D digital information is mated automatically;
Calculate said 2D digital information at space networks lattice point corresponding space coordinates and pixel coordinate;
The real scene that 2D digital information that said smart mobile phone is mated out and camera are clapped is carried out the 3D alignment, 2D digital information is mated and is superimposed upon in the real scene according to the distance of space length show.
Further, described unlatching smart mobile phone GPS detects the smart mobile phone geographic location and is meant the category code that reads GPS information with smart mobile phone, and completion GPS detects present smart mobile phone and belongs to geographical coordinate information.
Further, described unlatching smart mobile phone camera and compass judge directional information that camera is faced be meant with the definite smart mobile phone of smart mobile phone and compass towards, the accelerator with smart mobile phone calculates smart mobile phone and ground angle simultaneously.
Further; Instant and the server 2D digital information of described smart mobile phone position and directional information is mated automatically and is meant position and the directional information given according to described smart mobile phone; Immediately send this information to server by smart mobile phone; And mate automatically, and examine and the correctness of calibration coordinate according to the 2D digital information that automatic coupling is come out with server 2D digital information.
Further, the said 2D digital information of described calculating is meant correct 2D digital information calculating its summit, space X, the Y coordinate that come out according to coupling in corresponding space coordinates of space networks lattice point and pixel coordinate method, and transforms into geographical coordinate information; Simultaneously 2D digital information is calculated its pixel coordinate, and change into the image pixel coordinate of smart mobile phone screen block.
Further, the described 2D digital information image pixel coordinate that calculates its pixel coordinate and change into the smart mobile phone screen block is meant: in the space coordinates system, set up the coordinate figure X of each pixel, Y; The two-dimensional space X of each pixel that generates, the X of Y and generation, Y angular region coordinate information inversion of phases, thus generate the resolution coordinates information X on the mobile phone screen, Y.
Beneficial effect of the present invention: can satisfy the needs that present and use displaying magnanimity in the surrounding environment, omnibearing, instant, information completely
Description of drawings
Fig. 1 is the omnibearing methods of exhibiting flow chart of a kind of spatial information of the present invention.
Embodiment
Be elaborated below in conjunction with accompanying drawing:
Please referring to shown in Figure 1:
The omnibearing methods of exhibiting of a kind of spatial information, it may further comprise the steps:
Described geographical location information mainly is meant geographical coordinate information.
Said accelerator with smart mobile phone calculates smart mobile phone and the ground Angle Method comprises: calculate space and geographical coordinate X with accelerator; The Y data calculate the angle of inclination on mobile phone and ground then, generate X; Y angular region coordinate information, with confirm mobile phone towards and angle.
Said and server 2D digital information is carried out automatic matching method and is comprised:
The X that generates, Y angular region coordinate information and server 2D digital information data carry out search inquiry, thereby access and X, and Y angular region coordinate information phase is 2D digital information one to one.
The image pixel coordinate that said 2D digital information is calculated its pixel coordinate and changed into the smart mobile phone screen block is meant:
In the space coordinates system, set up the coordinate figure X of each pixel, Y; Generate the two-dimensional space X of each pixel, Y and the X that generates, Y angular region coordinate information inversion of phases, thus generate the resolution coordinates information X on the mobile phone screen, Y.
Claims (6)
1. omnibearing methods of exhibiting of spatial information is characterized in that may further comprise the steps:
Open the geographical location information that smart mobile phone GPS detects the smart mobile phone place;
Open the compass of smart mobile phone camera and judge the directional information that camera is faced;
To said smart mobile phone position with the directional information faced is instant and server 2D digital information is mated automatically;
Calculate said 2D digital information at space networks lattice point corresponding space coordinates and pixel coordinate;
The real scene that 2D digital information that said smart mobile phone is mated out and camera are clapped is carried out the 3D alignment, 2D digital information is mated and is superimposed upon in the real scene according to the distance of space length show.
2. method according to claim 1; It is characterized in that; Described unlatching smart mobile phone GPS detects the smart mobile phone geographic location and is meant the category code that reads GPS information with smart mobile phone, and completion GPS detects present smart mobile phone and belongs to geographical coordinate information.
3. method according to claim 1; It is characterized in that; The compass of described unlatching smart mobile phone camera judge directional information that camera is faced be meant with the definite smart mobile phone of the compass of smart mobile phone towards, the accelerator with smart mobile phone calculates smart mobile phone and ground angle simultaneously.
4. method according to claim 1; It is characterized in that; Instant and the server 2D digital information of described smart mobile phone position and directional information is mated automatically and is meant position and the directional information given according to described smart mobile phone; Immediately send this information to server by smart mobile phone, and mate automatically, and examine and the correctness of calibration coordinate according to the 2D digital information that automatic coupling is come out with server 2D digital information.
5. method according to claim 1; It is characterized in that; The said 2D digital information of described calculating is meant correct 2D digital information calculating its summit, space X, the Y coordinate that come out according to coupling in corresponding space coordinates of space networks lattice point and pixel coordinate method, and transforms into geographical coordinate information; Simultaneously 2D digital information is calculated its pixel coordinate, and change into the image pixel coordinate of smart mobile phone screen block.
6. method according to claim 5 is characterized in that, the image pixel coordinate that described 2D digital information is calculated its pixel coordinate and changed into the smart mobile phone screen block is meant the coordinate figure X that in the space coordinates system, sets up each pixel, Y; The two-dimensional space X of each pixel that generates, the X of Y and generation, Y angular region coordinate information inversion of phases, thus generate the resolution coordinates information X on the mobile phone screen, Y.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103945274A (en) * | 2013-04-19 | 2014-07-23 | 达腾科公司 | Method and equipment for providing interactive augmented reality information corresponding to television programs |
| CN105138763A (en) * | 2015-08-19 | 2015-12-09 | 中山大学 | Method for real scene and reality information superposition in augmented reality |
| CN105335417A (en) * | 2014-08-05 | 2016-02-17 | 阿里巴巴集团控股有限公司 | Spatial coordinates and direction based information release method and apparatus and server |
| CN105335418A (en) * | 2014-08-05 | 2016-02-17 | 阿里巴巴集团控股有限公司 | Spatial coordinate and direction based information display method and apparatus and server |
| CN106161803A (en) * | 2016-08-31 | 2016-11-23 | 成都市微泊科技有限公司 | A kind of based on indoor positioning with the scene recognition method of GPS |
| CN106487835A (en) * | 2015-08-27 | 2017-03-08 | 白云杰 | A kind of information displaying method and device |
| CN107466008A (en) * | 2013-10-22 | 2017-12-12 | 华为终端（东莞）有限公司 | The information presentation method and mobile terminal of a kind of mobile terminal |
| CN107704851A (en) * | 2017-10-30 | 2018-02-16 | 歌尔股份有限公司 | Character recognition method, Public Media exhibiting device, server and system |
| CN108154558A (en) * | 2017-11-21 | 2018-06-12 | 中电海康集团有限公司 | A kind of augmented reality methods, devices and systems |
| US10262623B2 (en) | 2015-10-16 | 2019-04-16 | Samsung Electronics Co., Ltd. | Methods of operating application processors and display systems with display regions having non-rectangular shapes |
| CN109996032A (en) * | 2017-12-29 | 2019-07-09 | 杭州海康威视系统技术有限公司 | Information display method and device, computer equipment and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103945274A (en) * | 2013-04-19 | 2014-07-23 | 达腾科公司 | Method and equipment for providing interactive augmented reality information corresponding to television programs |
| CN107466008B (en) * | 2013-10-22 | 2020-12-25 | 华为终端有限公司 | Message presentation method of mobile terminal and mobile terminal |
| CN107466008A (en) * | 2013-10-22 | 2017-12-12 | 华为终端（东莞）有限公司 | The information presentation method and mobile terminal of a kind of mobile terminal |
| CN105335417A (en) * | 2014-08-05 | 2016-02-17 | 阿里巴巴集团控股有限公司 | Spatial coordinates and direction based information release method and apparatus and server |
| CN105335418A (en) * | 2014-08-05 | 2016-02-17 | 阿里巴巴集团控股有限公司 | Spatial coordinate and direction based information display method and apparatus and server |
| CN105335418B (en) * | 2014-08-05 | 2020-04-28 | 阿里巴巴集团控股有限公司 | Information display method and device based on space coordinates and direction and server |
| CN105335417B (en) * | 2014-08-05 | 2019-04-02 | 阿里巴巴集团控股有限公司 | Information issuing method, device and server based on space coordinate and direction |
| CN105138763A (en) * | 2015-08-19 | 2015-12-09 | 中山大学 | Method for real scene and reality information superposition in augmented reality |
| CN106487835A (en) * | 2015-08-27 | 2017-03-08 | 白云杰 | A kind of information displaying method and device |
| US10262623B2 (en) | 2015-10-16 | 2019-04-16 | Samsung Electronics Co., Ltd. | Methods of operating application processors and display systems with display regions having non-rectangular shapes |
| CN106161803B (en) * | 2016-08-31 | 2019-07-19 | 成都市微泊科技有限公司 | A kind of scene recognition method based on indoor positioning and GPS |
| CN106161803A (en) * | 2016-08-31 | 2016-11-23 | 成都市微泊科技有限公司 | A kind of based on indoor positioning with the scene recognition method of GPS |
| CN107704851A (en) * | 2017-10-30 | 2018-02-16 | 歌尔股份有限公司 | Character recognition method, Public Media exhibiting device, server and system |
| CN107704851B (en) * | 2017-10-30 | 2021-01-15 | 歌尔股份有限公司 | Character identification method, public media display device, server and system |
| CN108154558A (en) * | 2017-11-21 | 2018-06-12 | 中电海康集团有限公司 | A kind of augmented reality methods, devices and systems |
| CN108154558B (en) * | 2017-11-21 | 2021-10-15 | 中电海康集团有限公司 | Augmented reality method, device and system |
| CN109996032A (en) * | 2017-12-29 | 2019-07-09 | 杭州海康威视系统技术有限公司 | Information display method and device, computer equipment and storage medium |
| CN109996032B (en) * | 2017-12-29 | 2020-10-02 | 杭州海康威视系统技术有限公司 | Information display method and device, computer equipment and storage medium |
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