CN102288184A - navigation map processing method and electronic device - Google Patents
navigation map processing method and electronic device Download PDFInfo
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- CN102288184A CN102288184A CN2010102020162A CN201010202016A CN102288184A CN 102288184 A CN102288184 A CN 102288184A CN 2010102020162 A CN2010102020162 A CN 2010102020162A CN 201010202016 A CN201010202016 A CN 201010202016A CN 102288184 A CN102288184 A CN 102288184A
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- 238000003672 processing method Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 claims description 38
- 238000009434 installation Methods 0.000 claims description 27
- 238000003475 lamination Methods 0.000 claims description 16
- 238000012937 correction Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 238000012552 review Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The invention discloses a navigation map processing method which comprises the following steps of: (A) receiving a navigation map and a guide plan, wherein the navigation map comprises a plurality of first characteristic points, and the guide plan comprises a plurality of second characteristic points which respectively correspond to the first characteristic points; (B) carrying out image registration on the guide plan and the navigation map according to at least three first registration points in the first characteristic points of the navigation map and at least three second registration points in the second characteristic points of the guide plan; (C) carrying out image superimposition on the guide plan and the navigation map according to a registration result of the step (B) and superimposing the guide plan on the navigation map; and (D) outputting the processing result of the step (C) to a carrier. The invention has the effects of superimposing the guide plan on the navigation map for being used as guide by utilizing an image registration and superimposition technology so as to improve the ambience and convenience of users in practical operation.
Description
[technical field]
The invention relates to a kind of navigation map treatment technology, be meant a kind of navigation map disposal route, program product of the guide to visitors planimetric map that on a navigation map, superposes especially, and electronic installation.
[background technology]
Global Positioning System (GPS) (Global Positioning System, GPS) former is the global space positioning system that U.S. Department of Defense develops out, transfer commercial use in recent years gradually to, see through GPS, can accurately measure the position (having comprised information such as warp, latitude and height) at user place.Along with GPS is more and more universal in the application of navigation (Navigation) system, many telecommunications dealers or navigational system manufacturer also provide position-based service (Location-Based Service with pleasure, LBS), for example, for the user provides near the position refuelling station, recommends terrestrial reference (Point ofInterest, POI) the information value added service of information such as dining room, hotel.
Existing navigational system can (GeographicInformation System, GIS) data, a navigation way offer this user with POI information with a navigation map, a Geographic Information System.Only, the POI information spinner is provided by telecommunications dealer or navigational system manufacturer, may not satisfy " individual " demand of user.
In order to improve the shortcoming of POI information deficiency in the existing navigational system, Republic of China patent I305886 has disclosed a kind of " method of the map data base in the editing electronic device ", it is to design a kind of contents such as image, literal can editors via the user, as the description content of each POI and be stored to the software of a POI database, allow the user not only can note down the place of locality, and can image and literal match to offer some clarification on, have the POI database of " individualizing " characteristic with formation.But, when this user strange and when produce feeling uncertain near the environment the navigation way, (for example lack a guide to visitors planimetric map relevant with this navigation way, one sight spot planimetric map, a facility planimetric map, an or route plan) as guiding, to improve telepresenc and the convenience in user's practical operation.
In view of this, the present invention is at the problems referred to above, and a kind of navigation map disposal route, program product of this guide to visitors planimetric map that superposes on this navigation map is provided, and electronic installation.
[summary of the invention]
Therefore, purpose of the present invention is promptly providing a kind of navigation map disposal route.
So, navigation map disposal route of the present invention, system is implemented in an electronic installation, this method comprises the following step: A) receive a navigation map, reach the guide to visitors planimetric map corresponding to this navigation map, wherein, this navigation map system comes from a map data base of this electronic installation, and this navigation map comprises a plurality of first unique points, and this guide to visitors planimetric map comprises a plurality of second unique points that correspond respectively to these first unique points; B) according at least three first loci in these first unique points of this navigation map, and at least three second loci in these second unique points of this guide to visitors planimetric map, this guide to visitors planimetric map and this navigation map are carried out image contraposition (image registration); C) according to step B) the contraposition result, this guide to visitors planimetric map and this navigation map are carried out image lamination, so that this guide to visitors planimetric map is superimposed on this navigation map; And D) with step C) result export a carrier to.
Another object of the present invention, promptly provide a kind of in the program product of storage navigation map handling procedure, after the processor of an electronic installation loads this program and carries out, can finish above-mentioned navigation map disposal route.
Another purpose of the present invention is promptly providing a kind of in order to realize the electronic installation of above-mentioned navigation map disposal route.
So electronic installation of the present invention comprises a map data base, an image process unit, and an output unit.This map data base stores at least one navigation map.This image process unit is connected with this map data base, in order to receive this navigation map, reaches the guide to visitors planimetric map corresponding to this navigation map, and in order to this guide to visitors planimetric map is superimposed on this navigation map; Wherein, this navigation map comprises a plurality of first unique points, and this guide to visitors planimetric map comprises a plurality of second unique points that correspond respectively to these first unique points; This image process unit comprises an image contraposition module and an image lamination module; This image contraposition module is in order to according at least three first loci in these first unique points of this navigation map, and at least three second loci in these second unique points of this guide to visitors planimetric map, this guide to visitors planimetric map and this navigation map are carried out the image contraposition; This image lamination module is carried out image lamination in order to the contraposition result according to this image contraposition module to this guide to visitors planimetric map and this navigation map.This output unit is connected with this image process unit, exports a carrier in order to the result with this image process unit.
Effect of the present invention is to utilize image contraposition and composite technology, and this guide to visitors planimetric map of stack is as guide, to improve telepresenc and the convenience in user's practical operation on this navigation map.
For purpose of the present invention, structural attitude and function thereof are had further understanding, conjunction with figs. is described in detail as follows now:
[description of drawings]
Fig. 1 is a calcspar, and one first preferred embodiment of electronic installation of the present invention is described;
Fig. 2 is a process flow diagram, illustrates that the present invention is to navigation map disposal route that should first preferred embodiment;
Fig. 3 is a synoptic diagram, and a navigation map is described;
Fig. 4 is a synoptic diagram, and a sight spot planimetric map is described;
Fig. 5 is a synoptic diagram, and this sight spot planimetric map and this navigation map result after superimposed is described;
Fig. 6 is a calcspar, and one second preferred embodiment of electronic installation of the present invention is described.
[embodiment]
About aforementioned and other technology contents, characteristics and effect of the present invention, in the following detailed description that cooperates with reference to two graphic preferred embodiments, can clearly present.
Before the present invention is described in detail, be noted that in the following description content similarly assembly is to represent with identical numbering.
Consult Fig. 1, the output unit 14 that first preferred embodiment of electronic installation 1 of the present invention comprises user's interface unit 11, an internal storage location 12, an image process unit 13 that is connected with this user's interface unit 11 and this internal storage location 12, is connected with this internal storage location 12 and this image process unit 13, and a screen 15 that is connected with this output unit 14.
This user's interface unit 11 is operated this electronic installation 1 in order to user's interface to be provided for a user.This internal storage location 12 comprises a map data base 121 that stores at least one navigation map, and a superimposed result database 122.This image process unit 13 reaches the guide to visitors planimetric map corresponding to this navigation map in order to receive this navigation map, and in order to this guide to visitors planimetric map is superimposed on this navigation map; Wherein, this navigation map comprises a plurality of first unique points, and this guide to visitors planimetric map comprises a plurality of second unique points that correspond respectively to these first unique points; This image process unit 13 comprises an image contraposition module 131, an image lamination module 132, and a transparency adjusting module 133; This image contraposition module 131 is in order to according at least three first loci in these first unique points of this navigation map, and at least three second loci in these second unique points of this guide to visitors planimetric map, this guide to visitors planimetric map and this navigation map are carried out the image contraposition; This image lamination module 132 is carried out image lamination in order to the contraposition result according to this image contraposition module 131 to this guide to visitors planimetric map and this navigation map; This transparency adjusting module 133 is in order to adjust the transparency of this guide to visitors planimetric map according to a degree of showing transparency.This output unit 14 exports a carrier in order to the result with this image process unit 13; Wherein, this carrier can be this screen 15 that shows for this result, and this carrier also can be this superimposed result database 122 that stores for this result.
In this first preferred embodiment, this electronic installation 1 be a personal navigation apparatus (PersonalNavigation Device, PND).This user's interface unit 11, this image process unit 13, and this output unit 14 is to be integrated into a software program, after it is loaded the processor of this electronic installation 1 and carries out, can to finish navigation map disposal route of the present invention.
Consult Fig. 1 and Fig. 2, first preferred embodiment of corresponding above-mentioned electronic installation 1, navigation map disposal route of the present invention comprises the following step.
In step S21, this image process unit 13 receives this navigation map of the map data base 121 that comes from this internal storage location 12, reaches this guide to visitors planimetric map corresponding to this navigation map; Wherein, this user can pass through this user's interface, sets this guide to visitors planimetric map (for example, setting storage path, source, the filename of this guide to visitors planimetric map); This guide to visitors planimetric map can be a sight spot planimetric map, the facility planimetric map that the user is downloaded or taken voluntarily by the website, and a route plan wherein; And this navigation map and this guide to visitors planimetric map comprise in correspondence with each other first unique point and second unique point respectively.
In step S22, this image contraposition module 131 of this image process unit 13 obtains first loci of this navigation map, and second loci of this guide to visitors planimetric map; Wherein, these first loci belong to these first unique points, and these second loci belong to these second unique points.In this first preferred embodiment, it is selected that these first loci are that this user clicks on this navigation map by this user's interface, and these second loci are that this user passes through this user's interface and clicks selected on this guide to visitors planimetric map; And these also that this user is selected first and second loci of this user's interface unit 11 send this image contraposition module 131 of this image process unit 13 to.
In step S23, this image contraposition module 131 of this image process unit 13 is according to first loci of this navigation map, and second loci of this guide to visitors planimetric map, this guide to visitors planimetric map and this navigation map are carried out point-to-point image contraposition and produce a contraposition result; Wherein, this contraposition result comprises a rotation angle information, and a scaling information wherein at least one.
In step S24, this image lamination module 132 of this image process unit 13 is according to the contraposition result of this image contraposition module 131, this guide to visitors planimetric map and this navigation map are carried out image lamination, promptly, this image lamination module 132 is carried out the angle rotation correction according to this rotation angle information to this guide to visitors planimetric map, according to this scaling information this guide to visitors planimetric map is carried out proportional zoom and proofread and correct, and will be superimposed on this navigation map through this guide to visitors planimetric map after the overcorrect.
In step S25, this output unit 14 exports the result of this image process unit 13 to this screen 15, to present to this user, usefulness as guide and prompting, and the result of this image process unit 13 is stored to the superimposed result database 122 of this internal storage location 12, this user arrives identical place once again when next time, the result before reusable after superimposed.
What deserves to be mentioned is, this user also can be superimposed on this degree that shows transparency of this guide to visitors planimetric map on this navigation map by this user's interface setting, and this degree of showing transparency that this user's interface unit 11 is also set this user sends this transparency adjusting module 133 of this image process unit 13 to, adjusts this degree that shows transparency of this guide to visitors planimetric map according to this for it; Wherein, this degree of showing transparency is a high transparency (for example, this degree of showing transparency is 70%), half transparency (for example, this degree of showing transparency is 50%), and a low transparency (for example, this degree of showing transparency is 30%) wherein.
Consult Fig. 3～5, and cooperate review Fig. 1, lift an example navigation map disposal route of the present invention is described, so that understand.
Fig. 3 is the navigation map 3 in this user's desire landscape zone of handling, Fig. 4 is that this navigation map 3 and 4 of this sight spot planimetric maps exist first unique point 31～35 and second unique point 41～45 in correspondence with each other to a sight spot planimetric map 4 that should navigation map 3.At first, this user is by this user's interface, on this navigation map 3, select in first unique point 31～35 three 31,34,35 as first loci, and on this sight spot planimetric map 4, select three 41,44,45 corresponding in second unique point 41～45 as second loci with first loci; Then, this image contraposition module 131 of this image process unit 13 is according to first loci 31,34,35, and second loci 41,44,45, and this sight spot planimetric map 4 and this navigation map 3 are carried out the image contraposition; Then, this image lamination module 132 of this image process unit 13 is carried out image lamination according to the contraposition result to this sight spot planimetric map 4 and this navigation map 3, and the result 5 after it is superimposed as shown in Figure 5; At last, this user also can be according to hobby and the demand of oneself, by the degree that shows transparency of this this sight spot planimetric map 4 of user's interface setting.
Consult Fig. 6, and Fig. 2 is looked back in cooperation, second preferred embodiment of electronic installation 1 of the present invention is similar to this first preferred embodiment, its difference only is that this image process unit 13 more comprises an image comparison module 134, right in order to this guide to visitors planimetric map and this navigation map are carried out the conditional aspect ratio, to determine these first loci and these second loci.
Second preferred embodiment of corresponding above-mentioned electronic installation 1, in navigation map disposal route of the present invention, only the processing mode of S22 is different in steps, below only describes with regard to its different step, and all the other steps then repeat no more.
In step S22, it is right that 134 pairs of these guide to visitors planimetric maps of this image comparison module of this image process unit 13 and this navigation map carry out the conditional aspect ratio, for instance, this image comparison module 134 can be according to the condition model (condition pattern) of this user by this user's interface input, it similarly is T junction, the fork in the road, major trunk roads, condition models such as terrestrial reference, it is right that this guide to visitors planimetric map and this navigation map are carried out the conditional aspect ratio, automatically determining these first loci and these second loci, and send this image contraposition module 131 of this image process unit 13 to.
In sum, by navigation map treatment technology of the present invention, this guide to visitors planimetric map of stack can improve telepresenc and convenience in user's practical operation, so can reach purpose of the present invention really as guide on this navigation map.
Claims (16)
1. a navigation map disposal route is implemented in an electronic installation, it is characterized in that, this method comprises the following step:
A) receive a navigation map, reach a guide to visitors planimetric map corresponding to this navigation map, wherein, this navigation map system comes from a map data base of this electronic installation, and this navigation map comprises a plurality of first unique points, and this guide to visitors planimetric map comprises a plurality of second unique points that correspond respectively to these first unique points;
B) according at least three first loci in these first unique points of this navigation map, and at least three second loci in these second unique points of this guide to visitors planimetric map, this guide to visitors planimetric map and this navigation map are carried out the image contraposition;
C) according to step B) the contraposition result, this guide to visitors planimetric map and this navigation map are carried out image lamination, so that this guide to visitors planimetric map is superimposed on this navigation map; And
D) with step C) result export a carrier to.
2. navigation map disposal route as claimed in claim 1, it is characterized in that, step B) contraposition result comprises a rotation angle information, and a scaling information wherein at least one, step C) be according to this this guide to visitors planimetric map to be carried out an angle rotation correction, and a proportional zoom proofreaies and correct wherein at least one, and this guide to visitors planimetric map after will handling is superimposed on this navigation map.
3. navigation map disposal route as claimed in claim 1, it is characterized in that, it also comprises steps A) and B) between a step H), it is right that this guide to visitors planimetric map and this navigation map are carried out the conditional aspect ratio, to determine these first loci and these second loci.
4. navigation map disposal route as claimed in claim 1 is characterized in that it also comprises a step e), user's interface is provided, use for a user and set this guide to visitors planimetric map.
5. navigation map disposal route as claimed in claim 4 is characterized in that, this guide to visitors planimetric map is a sight spot planimetric map, a facility planimetric map, and a route plan wherein.
6. navigation map disposal route as claimed in claim 4, it is characterized in that, it also comprises steps A) and B) between a step F), by this user's interface, on this navigation map, choose these first loci for this user, and on this guide to visitors planimetric map, choose these second loci.
7. navigation map disposal route as claimed in claim 4 is characterized in that, it also comprises a step G), by this user's interface, adjust one of this guide to visitors planimetric map degree that shows transparency for this user.
8. navigation map disposal route as claimed in claim 7 is characterized in that, this degree of showing transparency of this guide to visitors planimetric map is a high transparency, half transparency, and a low transparency wherein.
9. electronic installation is characterized in that it comprises:
One map data base stores at least one navigation map;
One image process unit, be connected with this map data base, in order to receive this navigation map, reach a guide to visitors planimetric map corresponding to this navigation map, and in order to this guide to visitors planimetric map is superimposed on this navigation map, wherein, this navigation map comprises a plurality of first unique points, this guide to visitors planimetric map comprises a plurality of second unique points that correspond respectively to these first unique points, and this image process unit comprises:
One image contraposition module, in order to according at least three first loci in these first unique points of this navigation map, and at least three second loci in these second unique points of this guide to visitors planimetric map, this guide to visitors planimetric map and this navigation map are carried out the image contraposition; And
One image lamination module in order to the contraposition result according to this image contraposition module, is carried out image lamination to this guide to visitors planimetric map and this navigation map; And
One output unit is connected with this image process unit, exports a carrier in order to the result with this image process unit.
10. electronic installation as claimed in claim 9, it is characterized in that, the contraposition result of this image contraposition module comprises a rotation angle information, and a scaling information wherein at least one, this image lamination module system is according to this contraposition result, this guide to visitors planimetric map is carried out an angle rotation correction, and a proportional zoom proofreaies and correct wherein at least one, and this guide to visitors planimetric map after will handling is superimposed on this navigation map.
11. electronic installation as claimed in claim 9, it is characterized in that, this image process unit also comprises an image comparison module, and is right in order to this guide to visitors planimetric map and this navigation map are carried out the conditional aspect ratio, to determine these first loci and these second loci.
12. electronic installation as claimed in claim 9, it is characterized in that, it also comprises user's interface unit, sets this guide to visitors planimetric map in order to user's interface to be provided for a user, and transmits this guide to visitors planimetric map to this image process unit according to this user's setting.
13. electronic installation as claimed in claim 12 is characterized in that, this guide to visitors planimetric map is a sight spot planimetric map, a facility planimetric map, and a route plan wherein.
14. electronic installation as claimed in claim 12, it is characterized in that, this user's interface unit is also used for this user and is chosen these first loci by this user's interface on this navigation map, and on this guide to visitors planimetric map, choose these second loci, and in order to send these first loci and these second loci to this image process unit.
15. electronic installation as claimed in claim 12, it is characterized in that, this image process unit comprises a transparency adjusting module, this user's interface unit is also used for this user by one of this this guide to visitors planimetric map of user's interface setting degree that shows transparency, and in order to this degree of showing transparency is sent to this transparency adjusting module of this image process unit, to adjust the degree that shows transparency of this guide to visitors planimetric map.
16. electronic installation as claimed in claim 15 is characterized in that, this degree of showing transparency of this guide to visitors planimetric map is a high transparency, half transparency, and a low transparency wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010202016.2A CN102288184B (en) | 2010-06-18 | 2010-06-18 | Navigation map processing method and electronic installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010202016.2A CN102288184B (en) | 2010-06-18 | 2010-06-18 | Navigation map processing method and electronic installation |
Publications (2)
| Publication Number | Publication Date |
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| CN102288184A true CN102288184A (en) | 2011-12-21 |
| CN102288184B CN102288184B (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010202016.2A Expired - Fee Related CN102288184B (en) | 2010-06-18 | 2010-06-18 | Navigation map processing method and electronic installation |
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| CN (1) | CN102288184B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110887483A (en) * | 2018-09-07 | 2020-03-17 | 深圳市优必选科技有限公司 | Robot, navigation method and storage device |
| CN112558131A (en) * | 2020-11-24 | 2021-03-26 | 北京百度网讯科技有限公司 | AR navigation method and apparatus, electronic device, navigation system, and storage medium |
| CN112650932A (en) * | 2021-01-04 | 2021-04-13 | 重庆邮电大学 | Social and position relationship fused neural collaborative filtering POI recommendation method |
| CN113794987A (en) * | 2016-12-12 | 2021-12-14 | 三星电子株式会社 | Electronic device and method for providing location data |
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| US5995681A (en) * | 1997-06-03 | 1999-11-30 | Harris Corporation | Adjustment of sensor geometry model parameters using digital imagery co-registration process to reduce errors in digital imagery geolocation data |
| US20050220363A1 (en) * | 2004-04-02 | 2005-10-06 | Oldroyd Lawrence A | Processing architecture for automatic image registration |
| US20070058885A1 (en) * | 2004-04-02 | 2007-03-15 | The Boeing Company | Method and system for image registration quality confirmation and improvement |
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2010
- 2010-06-18 CN CN201010202016.2A patent/CN102288184B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5995681A (en) * | 1997-06-03 | 1999-11-30 | Harris Corporation | Adjustment of sensor geometry model parameters using digital imagery co-registration process to reduce errors in digital imagery geolocation data |
| US20050220363A1 (en) * | 2004-04-02 | 2005-10-06 | Oldroyd Lawrence A | Processing architecture for automatic image registration |
| US20070058885A1 (en) * | 2004-04-02 | 2007-03-15 | The Boeing Company | Method and system for image registration quality confirmation and improvement |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113794987A (en) * | 2016-12-12 | 2021-12-14 | 三星电子株式会社 | Electronic device and method for providing location data |
| CN113794987B (en) * | 2016-12-12 | 2022-07-29 | 三星电子株式会社 | Electronic device and method for providing location data |
| US11411961B2 (en) | 2016-12-12 | 2022-08-09 | Samsung Electronics Co., Ltd. | Electronic device and method for providing location data |
| CN110887483A (en) * | 2018-09-07 | 2020-03-17 | 深圳市优必选科技有限公司 | Robot, navigation method and storage device |
| CN112558131A (en) * | 2020-11-24 | 2021-03-26 | 北京百度网讯科技有限公司 | AR navigation method and apparatus, electronic device, navigation system, and storage medium |
| CN112650932A (en) * | 2021-01-04 | 2021-04-13 | 重庆邮电大学 | Social and position relationship fused neural collaborative filtering POI recommendation method |
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| CN102288184B (en) | 2016-03-16 |
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Granted publication date: 20160316 |