CN104280034A - Vehicle-mounted navigation method and system based on panoramic videos - Google Patents
Vehicle-mounted navigation method and system based on panoramic videos Download PDFInfo
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- CN104280034A CN104280034A CN201310272535.XA CN201310272535A CN104280034A CN 104280034 A CN104280034 A CN 104280034A CN 201310272535 A CN201310272535 A CN 201310272535A CN 104280034 A CN104280034 A CN 104280034A
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000009466 transformation Effects 0.000 claims description 14
- 239000012466 permeate Substances 0.000 claims description 6
- 230000005055 memory storage Effects 0.000 claims description 3
- 238000004088 simulation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 230000000007 visual effect Effects 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/20—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/22—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle
- B60R1/23—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle with a predetermined field of view
- B60R1/27—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle with a predetermined field of view providing all-round vision, e.g. using omnidirectional cameras
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3626—Details of the output of route guidance instructions
- G01C21/3647—Guidance involving output of stored or live camera images or video streams
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
- G06T3/4038—Image mosaicing, e.g. composing plane images from plane sub-images
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/698—Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/20—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used
- B60R2300/207—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used using multi-purpose displays, e.g. camera image and navigation or video on same display
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/30—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing
- B60R2300/302—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing combining image information with GPS information or vehicle data, e.g. vehicle speed, gyro, steering angle data
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/60—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by monitoring and displaying vehicle exterior scenes from a transformed perspective
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Navigation (AREA)
Abstract
The invention discloses a vehicle-mounted navigation method based on panoramic videos. The method includes the steps: acquiring multi-channel video images around a vehicle body and a navigation image of the vehicle body; and splicing and fusing the multi-channel video images into a one-channel panoramic video image, and displaying the panoramic video image and a simulation image of the vehicle body at a position of the vehicle body on the navigation image. At the same time, the invention also discloses a vehicle-mounted navigation system based on the panoramic videos. With adopting of the method and the system, vehicle-mounted navigation is preformed for a driver in a real panoramic image, and the user experience is improved.
Description
Technical field
The present invention relates to video processing technique and vehicle mounted guidance technology, particularly relate to a kind of navigation method based on panoramic video and system.
Background technology
GPS (GPS, Global Positioning System) is widely used in mobile device, as intelligent terminal, automobile etc.When automobile loads GPS, the navigation feature that GPS provides can provide accurate positional information and navigation information to driver.
Meanwhile, in Vehicular video monitoring, integrated video compress chip and optical imagery make real-time driving video record become possibility, such as, and the video of the video monitoring apparatus real-time recording monitoring on bus.
But current onboard navigation system and vehicle carrying video system do not combine or just simply combine.And for driver, real panoramic navigation environment can allow user be absorbed in driving, reducing the unnecessary traffic hazard that causes because diverting one's attention, therefore, video system being fused in navigational system that to carry out the navigation of real panorama be current urgent problem.
Summary of the invention
In view of this, fundamental purpose of the present invention is to provide a kind of navigation method based on panoramic video and system, human pilot can be made under real panorama to carry out vehicle mounted guidance, improve Consumer's Experience.
For achieving the above object, technical scheme of the present invention is achieved in that
Based on a navigation method for panoramic video, the method comprises:
Multi-channel video picture around acquisition vehicle body and the navigation screen of described vehicle body;
Permeate described multi-channel video picture splicing road panoramic video picture, and the position of described vehicle body shows the analog image of described panoramic video picture and described vehicle body in described navigation screen.
Wherein, the multi-channel video picture around described acquisition vehicle body, comprising: obtain at least four road video pictures around vehicle body by least four camera heads be arranged at around vehicle body; Wherein, described at least four camera heads lay respectively at the front portion of described vehicle body, rear portion, left part, right part.
Wherein, the navigation screen of described vehicle body is: two dimensional navigation picture or three-dimensional navigation picture or satellite navigation picture.
Wherein, the described road panoramic video picture that permeated by multi-channel video picture splicing, comprising:
Determine the overlapping region of described multi-channel video picture, obtain the transformation relation of described multi-channel video picture according to described overlapping region;
Utilize described transformation relation to carry out registration to described multi-channel video picture, splicing is carried out to the multi-channel video picture after registration and merges, and generate a road panoramic video picture.
Wherein, after the multi-channel video picture around described acquisition vehicle body, the method also comprises:
Store described multi-channel video picture; And/or,
After the described road panoramic video picture that permeated by described multi-channel video picture splicing, the method also comprises: store described panoramic video picture.
Wherein, describedly in navigation screen, show described panoramic video picture and described vehicle body, comprising:
According to described panoramic video picture, aspect ratio convergent-divergent is carried out to described navigation screen, and increase the transparency of navigation screen;
On aspect ratio convergent-divergent and the described navigation screen after increasing transparency, the position of described vehicle body shows the analog image of described panoramic video picture and described vehicle body.
Based on an onboard navigation system for panoramic video, this system comprises: video-unit, guider, splicing fusing device and display device; Wherein,
Described video-unit, for obtaining the multi-channel video picture around vehicle body;
Described guider, for obtaining the navigation screen of vehicle body;
Described splicing fusing device, for the road panoramic video picture that permeated by described multi-channel video picture splicing;
Described display device, shows the analog image of described panoramic video picture and described vehicle body for the position of vehicle body described in described navigation screen.
Wherein, described video-unit comprises at least four video units; Wherein, described at least four video units lay respectively at the front portion of described vehicle body, rear portion, left part, right part;
Described video unit, for obtaining the road video pictures around vehicle body.
Wherein, the navigation screen of described vehicle body is: two dimensional navigation picture or three-dimensional navigation picture or satellite navigation picture.
Wherein, described splicing fusing device comprises: determining unit, acquiring unit, registration unit and splicing integrated unit; Wherein,
Described determining unit, for determining the overlapping region of described multi-channel video picture;
Described acquiring unit, for obtaining the transformation relation of described multi-channel video picture according to described overlapping region;
Described registration unit, carries out registration for utilizing described transformation relation to described multi-channel video picture;
Described splicing integrated unit, merges for carrying out splicing to the multi-channel video picture after registration, and generates a road panoramic video picture.
Described system also comprises: memory storage, for storing described multi-channel video picture; And/or, store described panoramic video picture.
Wherein, described display device comprises: scaling unit, transparent cell and display unit; Wherein,
Described scaling unit, for carrying out aspect ratio convergent-divergent according to described panoramic video picture to described navigation screen;
Described transparent cell, for increasing the transparency of navigation screen;
Described display unit, shows the analog image of described panoramic video picture and described vehicle body for the position of described vehicle body on aspect ratio convergent-divergent and the described navigation screen after increasing transparency.
Navigation method based on panoramic video provided by the invention and system, the multi-channel video picture around acquisition vehicle body and the navigation screen of described vehicle body; Permeate described multi-channel video picture splicing road panoramic video picture, and the position of described vehicle body shows the analog image of described panoramic video picture and described vehicle body in described navigation screen; So, human pilot can be made under real panorama to carry out vehicle mounted guidance, improve Consumer's Experience.Preferably, after the multi-channel video picture around described acquisition vehicle body, store described multi-channel video picture; And/or, store described panoramic video picture; So, when there is traffic hazard, true and reliable video data can be provided.
Accompanying drawing explanation
Fig. 1 is the navigation method realization flow schematic diagram based on panoramic video of the embodiment of the present invention;
Fig. 2 is the structure composition schematic diagram of the onboard navigation system based on panoramic video of the embodiment of the present invention;
Fig. 3 is the structure composition schematic diagram of the video-unit of the embodiment of the present invention;
Fig. 4 is the structure composition schematic diagram of the splicing fusing device of the embodiment of the present invention;
Fig. 5 is the structure composition schematic diagram of the display device of the embodiment of the present invention;
Fig. 6 is the navigation method schematic flow sheet based on panoramic video of the specific embodiment of the invention;
Fig. 7 is the structure composition schematic diagram that the car of the onboard navigation system of panoramic video is housed of the specific embodiment of the invention.
Embodiment
In order to more at large understand feature of the present invention and technology contents, below in conjunction with accompanying drawing, realization of the present invention is described in detail, the use of appended accompanying drawing explanation only for reference, is not used for limiting the present invention.
Embodiments provide a kind of navigation method based on panoramic video, as shown in Figure 1, the method comprises the following steps:
Step 101: the multi-channel video picture around acquisition vehicle body and the navigation screen of described vehicle body.
Preferably, the multi-channel video picture around described acquisition vehicle body, comprising: obtain at least four road video pictures around vehicle body by least four camera heads be arranged at around vehicle body; Wherein, described at least four camera heads lay respectively at the front portion of described vehicle body, rear portion, left part, right part.
Here, by at least four camera heads at least four road video pictures obtained around vehicle bodies be arranged at around vehicle body be because, need the video pictures of the front of acquisition vehicle body, rear, left, right four direction, so, video pictures whole around vehicle body can be got, by whole video pictures and the sliceable secondary panoramic video picture that permeates.When specific implementation, number and the position of layout camera head can be come according to the visual angle of camera head shooting, the shooting visual angle of all camera heads of institute's layout need meet covering vehicle body 360 degree of scopes, such as, when the visual angle of camera head shooting is 50 degree, can layout 8 camera heads, and all visual angles that the position of these 8 camera heads need meet 8 camera heads can cover vehicle body 360 degree of scopes.
Here, described video pictures obtains with the form of video data stream, and so, the video data stream that can be sent by camera head by reception real-time obtains smooth video pictures.
Preferably, the navigation screen of described vehicle body is: two dimensional navigation picture or three-dimensional navigation picture or satellite navigation picture; Here, two dimensional navigation picture or three-dimensional navigation picture or satellite navigation picture are prior art, repeat no more herein.
Here, described navigation screen obtains with the form of navigation data stream, and so, the navigation data stream that can be sent by GPS device by reception real-time obtains smooth navigation screen.
Step 102: permeate described multi-channel video picture splicing road panoramic video picture, and the position of described vehicle body shows the analog image of described panoramic video picture and described vehicle body in described navigation screen.
Preferably, the described road panoramic video picture that permeated by multi-channel video picture splicing, comprising:
Determine the overlapping region of described multi-channel video picture, obtain the transformation relation of described multi-channel video picture according to described overlapping region;
Utilize described transformation relation to carry out registration to described multi-channel video picture, splicing is carried out to the multi-channel video picture after registration and merges, and generate a road panoramic video picture.
Due to the shooting limited viewing angle of camera head, therefore, the video pictures at 360 degree of visual angles be obtained, just need the splicing of the video pictures smooth and seamless of different angles to merge.For this reason, the video pictures of different angles needs overlapping region, to the real-time registration of the video pictures that there is overlapping region each other, and that splicing is fused into secondary 360 degree of visual angles, complete panoramic video picture.
Here, the analog image of vehicle body is shown in the middle position of described panoramic video picture.
Preferably, after the multi-channel video picture around described acquisition vehicle body, the method also comprises: store described multi-channel video picture; And/or,
After the described road panoramic video picture that permeated by described multi-channel video picture splicing, the method also comprises: store described panoramic video picture.
So, can browsing the multi-channel video picture stored and/or a road panoramic video picture, when there is traffic hazard, also by analyzing the multi-channel video picture stored and/or a road panoramic video picture, reason of causing trouble more accurately can be obtained.
Preferably, describedly in navigation screen, show described panoramic video picture and described vehicle body, comprising:
According to described panoramic video picture, aspect ratio convergent-divergent is carried out to described navigation screen, and increase the transparency of navigation screen;
On aspect ratio convergent-divergent and the described navigation screen after increasing transparency, the position of described vehicle body shows the analog image of described panoramic video picture and described vehicle body.
Here, because need to add stating panoramic video picture the position being presented at described vehicle body in navigation screen, therefore, relative to prior art, the navigation screen of the embodiment of the present invention needs to increase transparency, to demonstrate panoramic video picture.Further, the ratio of navigation screen need with the eurythmy of panoramic video picture so that while show navigator picture, demonstrate the panoramic video picture of corresponding proportion.
Preferably, the navigation method based on panoramic video that the embodiment of the present invention provides, all video pictures, navigation screen and panoramic video picture are all real-time, and the position residing for car that navigation screen and panoramic video picture can be real-time upgrades.
For the above-mentioned navigation method based on panoramic video, the embodiment of the present invention additionally provides a kind of onboard navigation system based on panoramic video, as shown in Figure 2, this system comprises: video-unit 21, guider 22, splicing fusing device 23 and display device 24; Wherein,
Described video-unit 21, for obtaining the multi-channel video picture around vehicle body;
Described guider 22, for obtaining the navigation screen of vehicle body;
Described splicing fusing device 23, for the road panoramic video picture that permeated by described multi-channel video picture splicing;
Described display device 24, shows the analog image of described panoramic video picture and described vehicle body for the position of vehicle body described in described navigation screen.
It will be appreciated by those skilled in the art that the practical function based on each device in the onboard navigation system of panoramic video shown in Fig. 2 can refer to the associated description of the aforementioned navigation method based on panoramic video and understands.The practical function based on each device in the onboard navigation system of panoramic video shown in Fig. 2 realizes by the program run on processor, also realizes by concrete logical circuit.
Preferably, as shown in Figure 3, described video-unit 21 comprises at least four video units 211; Wherein, described at least four video units 211 lay respectively at the front portion of described vehicle body, rear portion, left part, right part;
Described video unit 211, for obtaining the road video pictures around vehicle body.
Preferably, the navigation screen of described vehicle body is: two dimensional navigation picture or three-dimensional navigation picture or satellite navigation picture.
Preferably, as shown in Figure 4, described splicing fusing device 23 comprises: determining unit 231, acquiring unit 232, registration unit 233 and splicing integrated unit 234; Wherein,
Described determining unit 231, for determining the overlapping region of described multi-channel video picture;
Described acquiring unit 232, for obtaining the transformation relation of described multi-channel video picture according to described overlapping region;
Described registration unit 233, carries out registration for utilizing described transformation relation to described multi-channel video picture;
Described splicing integrated unit 234, merges for carrying out splicing to the multi-channel video picture after registration, and generates a road panoramic video picture.
Preferably, described system also comprises: memory storage 25, for storing described multi-channel video picture; And/or, store described panoramic video picture.
Preferably, as shown in Figure 5, described display device 24 comprises: scaling unit 241, transparent cell 242 and display unit 243; Wherein,
Described scaling unit 241, for carrying out aspect ratio convergent-divergent according to described panoramic video picture to described navigation screen;
Described transparent cell 242, for increasing the transparency of navigation screen;
Described display unit 243, shows the analog image of described panoramic video picture and described vehicle body for the position of described vehicle body on aspect ratio convergent-divergent and the described navigation screen after increasing transparency.
It will be appreciated by those skilled in the art that the practical function of the unit based on each device in the onboard navigation system of panoramic video shown in Fig. 3 to Fig. 5 can refer to the associated description of the aforementioned navigation method based on panoramic video and understands.The practical function of the unit based on each device in the onboard navigation system of panoramic video shown in Fig. 2 realizes by the program run on processor, also realizes by concrete logical circuit.
In conjunction with the above-mentioned navigation method based on panoramic video and the onboard navigation system based on panoramic video, the specific embodiment of the invention additionally provides the navigation method based on panoramic video, and as shown in Figure 6, the method comprises the following steps:
Step 601: video-unit obtains the multi-channel video picture around vehicle body.
Particularly, at least four road video pictures around at least four video unit acquisition vehicle bodies.
Step 602: guider obtains the navigation screen of vehicle body.
Here, step 601 and step 602 are simultaneously and real-time execution.
Step 603: described multi-channel video picture splicing permeates road panoramic video picture by splicing fusing device.
Particularly, determining unit determines the overlapping region of described multi-channel video picture;
Acquiring unit obtains the transformation relation of described multi-channel video picture according to described overlapping region;
Registration unit utilizes described transformation relation to carry out registration to described multi-channel video picture;
Splicing integrated unit carries out splicing to the multi-channel video picture after registration and merges, and generates a road panoramic video picture.
Step 604: the position of display device described vehicle body in described navigation screen shows the analog image of described panoramic video picture and described vehicle body.
Particularly, scaling unit carries out aspect ratio convergent-divergent according to described panoramic video picture to described navigation screen;
Transparent cell increases the transparency of navigation screen;
The position of display unit described vehicle body on aspect ratio convergent-divergent and the described navigation screen after increasing transparency shows the analog image of described panoramic video picture and described vehicle body.
Fig. 7 is the structure composition schematic diagram that the car of the onboard navigation system of panoramic video is housed of the specific embodiment of the invention, as shown in Figure 7, around vehicle body 71, video-unit is housed, has four video units 72 here, obtain the video pictures at four difference shooting visual angles, tunnel respectively; Guider 73, splicing fusing device 74 and display device 75 are positioned at body forward structure, also as required guider 73, splicing fusing device 74 can be arranged at other positions of vehicle body; Four video units 72, guider 73, splicing fusing device 74 and display device 75 constitute the onboard navigation system that panoramic video is housed in the embodiment of the present invention, real panoramic video picture can be presented in navigation screen by the onboard navigation system that panoramic video is housed.
The above, be only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.
Claims (12)
1. based on a navigation method for panoramic video, it is characterized in that, the method comprises:
Multi-channel video picture around acquisition vehicle body and the navigation screen of described vehicle body;
Permeate described multi-channel video picture splicing road panoramic video picture, and the position of described vehicle body shows the analog image of described panoramic video picture and described vehicle body in described navigation screen.
2. method according to claim 1, is characterized in that, the multi-channel video picture around described acquisition vehicle body, comprising:
At least four road video pictures around vehicle body are obtained by least four camera heads be arranged at around vehicle body; Wherein, described at least four camera heads lay respectively at the front portion of described vehicle body, rear portion, left part, right part.
3. method according to claim 2, is characterized in that, the navigation screen of described vehicle body is: two dimensional navigation picture or three-dimensional navigation picture or satellite navigation picture.
4. method according to claim 3, is characterized in that, the described road panoramic video picture that permeated by multi-channel video picture splicing, comprising:
Determine the overlapping region of described multi-channel video picture, obtain the transformation relation of described multi-channel video picture according to described overlapping region;
Utilize described transformation relation to carry out registration to described multi-channel video picture, splicing is carried out to the multi-channel video picture after registration and merges, and generate a road panoramic video picture.
5. method according to claim 4, is characterized in that, after the multi-channel video picture around described acquisition vehicle body, the method also comprises:
Store described multi-channel video picture; And/or,
After the described road panoramic video picture that permeated by described multi-channel video picture splicing, the method also comprises: store described panoramic video picture.
6. the method according to any one of claim 1 to 5, is characterized in that, describedly in navigation screen, shows described panoramic video picture and described vehicle body, comprising:
According to described panoramic video picture, aspect ratio convergent-divergent is carried out to described navigation screen, and increase the transparency of navigation screen;
On aspect ratio convergent-divergent and the described navigation screen after increasing transparency, the position of described vehicle body shows the analog image of described panoramic video picture and described vehicle body.
7. based on an onboard navigation system for panoramic video, it is characterized in that, this system comprises: video-unit, guider, splicing fusing device and display device; Wherein,
Described video-unit, for obtaining the multi-channel video picture around vehicle body;
Described guider, for obtaining the navigation screen of vehicle body;
Described splicing fusing device, for the road panoramic video picture that permeated by described multi-channel video picture splicing;
Described display device, shows the analog image of described panoramic video picture and described vehicle body for the position of vehicle body described in described navigation screen.
8. system according to claim 7, is characterized in that, described video-unit comprises at least four video units; Wherein, described at least four video units lay respectively at the front portion of described vehicle body, rear portion, left part, right part;
Described video unit, for obtaining the road video pictures around vehicle body.
9. system according to claim 8, is characterized in that, the navigation screen of described vehicle body is: two dimensional navigation picture or three-dimensional navigation picture or satellite navigation picture.
10. system according to claim 9, is characterized in that, described splicing fusing device comprises: determining unit, acquiring unit, registration unit and splicing integrated unit; Wherein,
Described determining unit, for determining the overlapping region of described multi-channel video picture;
Described acquiring unit, for obtaining the transformation relation of described multi-channel video picture according to described overlapping region;
Described registration unit, carries out registration for utilizing described transformation relation to described multi-channel video picture;
Described splicing integrated unit, merges for carrying out splicing to the multi-channel video picture after registration, and generates a road panoramic video picture.
11. systems according to claim 10, is characterized in that, described system also comprises: memory storage, for storing described multi-channel video picture; And/or, store described panoramic video picture.
12. systems according to any one of claim 7 to 11, it is characterized in that, described display device comprises: scaling unit, transparent cell and display unit; Wherein,
Described scaling unit, for carrying out aspect ratio convergent-divergent according to described panoramic video picture to described navigation screen;
Described transparent cell, for increasing the transparency of navigation screen;
Described display unit, shows the analog image of described panoramic video picture and described vehicle body for the position of described vehicle body on aspect ratio convergent-divergent and the described navigation screen after increasing transparency.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310272535.XA CN104280034A (en) | 2013-07-01 | 2013-07-01 | Vehicle-mounted navigation method and system based on panoramic videos |
| PCT/CN2014/077401 WO2014166449A1 (en) | 2013-07-01 | 2014-05-13 | Panoramic video-based vehicle onboard navigation method and system, and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310272535.XA CN104280034A (en) | 2013-07-01 | 2013-07-01 | Vehicle-mounted navigation method and system based on panoramic videos |
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| CN104280034A true CN104280034A (en) | 2015-01-14 |
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| CN201310272535.XA Pending CN104280034A (en) | 2013-07-01 | 2013-07-01 | Vehicle-mounted navigation method and system based on panoramic videos |
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| WO (1) | WO2014166449A1 (en) |
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| WO2014166449A1 (en) | 2014-10-16 |
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