CN108648217A - One kind is based on image recognition and augmented reality unmanned plane match judge's equipment - Google Patents
One kind is based on image recognition and augmented reality unmanned plane match judge's equipment Download PDFInfo
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- CN108648217A CN108648217A CN201810732579.9A CN201810732579A CN108648217A CN 108648217 A CN108648217 A CN 108648217A CN 201810732579 A CN201810732579 A CN 201810732579A CN 108648217 A CN108648217 A CN 108648217A
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- Prior art keywords
- unmanned plane
- competition
- augmented reality
- characteristic information
- image recognition
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/292—Multi-camera tracking
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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
- H04N23/50—Constructional details
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
-
- 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
- G06T2207/30241—Trajectory
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses one kind judging equipment based on image recognition and the match of augmented reality unmanned plane, and acquisition system captures competition unmanned plane by depth camera and picture is broadcast live, and picture will be broadcast live as images to be recognized；Extract the characteristic information of images to be recognized；And it is compared with the characteristic information planting modes on sink characteristic information pre-established；It when the characteristic information in characteristic information library is identical as the characteristic information of acquisition, is rendered using the method for augmented reality, draws the competition unmanned plane during flying track, be superimposed to live streaming picture；Pass through depth camera ranging, the position relationship of analysis competition unmanned plane and environment of taking in competition simultaneously；When competition unmanned plane is driven out to competition environment, system can the breath of concurrently delivering letters of alarm immediately make a decision for live referee, the present invention can clearly identify the unmanned plane high-speed cruising state of naked eyes None- identified, and it gives a mark, reduce the dispute to result of the match penalty, increases the perception experience that spectators watch unmanned plane during flying match.
Description
Technical field
The present invention relates to a kind of equipment, more particularly to a kind of to be cut out based on image recognition and the match of augmented reality unmanned plane
Sentence equipment, belongs to unmanned plane judge and differentiate applied technical field.
Background technology
Existing unmanned plane during flying match evaluation system mainly manually judges subjective judgement, and powder is sprayed in unmanned plane during flying
Or the running orbit of binding ribbon amplification unmanned plane, and the householder methods such as balloon are punctured to judge；It is being using existing judge
When system judges flight, judge is remote apart from unmanned plane distance, and the details being unable to judge accurately in flight course in-flight has the visual field
It blocks, can not also play back Highlight or dispute situation, it is difficult to fair and just disclosure is realized, to be brought to entrant and spectators
The contest experience that fairness leaves a question open, unmanned plane during flying whole process camera lens in the match shot by camera are transferred in computer,
Transfer to artificial intelligence program that the running orbit for capturing competition unmanned plane is identified（The whether tactile line in boundary/whether break the rules/posture obtains
Grade）, then synthesizing by image processing algorithm the image of virtual reality combination, the means such as network are thrown to screen, can understand
Ground is the performance for the high-speed cruising state unmanned plane that spectators show naked eyes None- identified, while can be with by depth camera ranging
Judge whether unmanned plane leaves specified region, than artificially more just from naked eyes and while empirically judging, also avoids largely
It fails to judge, therefore, one kind will possess good market based on image recognition and augmented reality unmanned plane match judge's equipment
Foreground.
Invention content
The technical problem to be solved by the present invention is to overcome the defects of the prior art, provide a kind of based on image recognition and enhancing
Reality technology unmanned plane match judge's equipment, it is easy to use, save a large amount of cost.
In order to solve the above technical problem, the present invention provides the following technical solutions：
The present invention provides a kind of based on image recognition and augmented reality unmanned plane match judge's equipment, including depth camera
Head, the depth camera include colour imagery shot, structure light depth transducer and structured light projector, include in competition field
Racing track barrier, competition field boundary warning line and competition unmanned plane.
As a preferred technical solution of the present invention, depth camera is preset in advance in the single of the competition environment
Or multiple depth cameras.
As a preferred technical solution of the present invention, the depth camera is a colour imagery shot, structure light throwing
Emitter and structure light depth inductor, using trigonometric parallax ranging.
It is to sentence to judge whether capture unmanned plane in picture at A, at B as a preferred technical solution of the present invention
Whether whether disconnected unmanned plane stays in predetermined region, terminate to judge that single-wheel is competed at C.
The advantageous effect that is reached of the present invention is：Nothing in the match that the present invention is shot without dead angle by all angles camera
Man-machine flight whole process camera lens, is transferred in computer, transfers to artificial intelligence program that the operation for capturing competition unmanned plane is identified
Track（The whether tactile line in boundary/whether break the rules/posture must grade）, then by image processing algorithm synthesize virtual reality combination figure
Picture, the means such as network are thrown to screen, can be clearly that the performance of the high-speed cruising state unmanned plane of naked eyes None- identified is beaten
Point, fair and just disclosed environment of racing is provided, reduces the dispute to result of the match penalty, increases spectators and watch nobody
The perception of machine flying contest is experienced.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the flowage structure schematic diagram of the present invention；
Device distribution schematic diagram when Fig. 2 is the match of the present invention；
Fig. 3 is the depth camera structural schematic diagram of the present invention；
In figure：1, image capture device；2, picture recognition module；3, depth camera；4, virtual image processing module；5, virtual
Image superposition module；6, image display；7, competition unmanned plane；8, competition field boundary warning line；9, racing track barrier；10, color
Color camera；11, structure light depth transducer；12, structured light projector.
Specific implementation mode
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment：As shown in Figs. 1-3, the present invention provides a kind of based on image recognition and the match of augmented reality unmanned plane
Judge's equipment, including depth camera（3）, the depth camera（3）It include colour imagery shot（10）, structure optical depth pass
Sensor（11）With structured light projector（12）, include racing track barrier in competition field（9）, competition field boundary warning line（8）With competition
Unmanned plane（7）.
In order to make this kind make based on the judgement method of the unmanned plane during flying track capturing of image recognition and augmented reality
With conveniently, work efficiency is high, and depth camera 3 is single or multiple depth cameras 3 of the preset in advance in the competition environment,
The depth camera 3 is a colour imagery shot 10, structured light projector 12 and structure light depth inductor 11, using triangle
Vision range finding is to judge whether unmanned plane stays in predetermined region to judge whether capture unmanned plane in picture at A, at B, at C
To judge whether single-wheel match terminates.
In the use of the present invention, obtaining the competition field picture taken by the colour imagery shot 10 in depth camera 3, picture
Face racing track barrier 9, extracts the characteristic point in the picture of acquisition, with 7 characteristic information of competition unmanned plane in characteristic information library
It compares, obtains comparing result；By comparing result, into judgment model（A：Judge whether capture unmanned plane in picture）If
Characteristic information coincide, and illustrates there is competition unmanned plane 7 in picture, if it does not, so returning to image capture device 1；Confirm
After there is competition unmanned plane 7 in picture, opens and call all components in depth camera 3：Structure light depth transducer 11,
Structured light projector 12, colour imagery shot 10 calculate position of the competition unmanned plane in competition region in environment space, pass through
The unmanned plane location information of measurement, into judgment model（B：Judge whether unmanned plane stays in predetermined region）, if it is judged that
For competition, nobody 7 machines remain in predetermined region, time in.If it is determined that competition unmanned plane 7 then prompts not in predetermined region
Scene judge is decided whether to terminate match by it.After confirming that competition unmanned plane 7 remains in predetermined region, at virtual image
Module 4 is managed, the profile of a competition unmanned plane 7 is drawn, the movement locus for unmanned plane 7 of taking in competition is attached in virtual image, it is empty
After the completion of quasi- image procossing, into virtual image laminating module 5, virtual image and the real scene image superposition taken are existed
Together, the complete image for forming augmented reality, the complete image that augmented reality is synthesized, is transmitted by network signal means
Into the image display watched for spectators, each frame image, which is together in series, is formed net cast content, by comparing
Stipulated time and match used time, into judgment model（C：Judge whether single-wheel match terminates）, judge whether single-wheel match terminates,
If terminated, stop acquiring image, play other pictures, if be not over yet, returns to S101 acquisition next frame images.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (4)
1. one kind is based on image recognition and augmented reality unmanned plane match judge's equipment, including depth camera (3), special
Sign is that the depth camera (3) includes colour imagery shot (10), structure light depth transducer (11) and project structured light
Device (12) includes racing track barrier (9), competition field boundary warning line (8) and competition unmanned plane (7) in competition field.
2. a kind of competed with augmented reality unmanned plane based on image recognition according to claim 1 judges equipment,
It is characterized in that, depth camera (3) is single or multiple depth cameras (3) of the preset in advance in the competition environment.
3. a kind of competed with augmented reality unmanned plane based on image recognition according to claim 1 judges equipment,
It is characterized in that, the depth camera (3) is a colour imagery shot (10), structured light projector (12) and structure light sense of depth
Device (11) is answered, using trigonometric parallax ranging.
4. a kind of competed with augmented reality unmanned plane based on image recognition according to claim 1 judges equipment,
It is characterized in that, is to judge whether unmanned plane stays in predetermined region to judge whether capture unmanned plane in picture at A, at B, at C
To judge whether single-wheel match terminates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810732579.9A CN108648217A (en) | 2018-07-05 | 2018-07-05 | One kind is based on image recognition and augmented reality unmanned plane match judge's equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810732579.9A CN108648217A (en) | 2018-07-05 | 2018-07-05 | One kind is based on image recognition and augmented reality unmanned plane match judge's equipment |
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| Publication Number | Publication Date |
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| CN108648217A true CN108648217A (en) | 2018-10-12 |
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| CN201810732579.9A Pending CN108648217A (en) | 2018-07-05 | 2018-07-05 | One kind is based on image recognition and augmented reality unmanned plane match judge's equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110114735A (en) * | 2017-01-03 | 2019-08-09 | 高通股份有限公司 | The image of match is captured by nobody the autonomous vehicles |
| CN112489124A (en) * | 2020-12-03 | 2021-03-12 | 广东电网有限责任公司湛江供电局 | Unmanned aerial vehicle automatic scoring system and method based on image recognition |
| CN113132747A (en) * | 2021-04-16 | 2021-07-16 | 敖客星云(北京)科技发展有限公司 | Live broadcast processing method and system based on big data |
| CN115039410A (en) * | 2020-02-12 | 2022-09-09 | 索尼集团公司 | Information processing system, information processing method, and program |
| CN116033231A (en) * | 2021-10-27 | 2023-04-28 | 海鹰航空通用装备有限责任公司 | Video live broadcast AR label superposition method and device |
-
2018
- 2018-07-05 CN CN201810732579.9A patent/CN108648217A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110114735A (en) * | 2017-01-03 | 2019-08-09 | 高通股份有限公司 | The image of match is captured by nobody the autonomous vehicles |
| CN110114735B (en) * | 2017-01-03 | 2022-01-25 | 高通股份有限公司 | Capturing images of a race by an unmanned autonomous vehicle |
| CN115039410A (en) * | 2020-02-12 | 2022-09-09 | 索尼集团公司 | Information processing system, information processing method, and program |
| CN112489124A (en) * | 2020-12-03 | 2021-03-12 | 广东电网有限责任公司湛江供电局 | Unmanned aerial vehicle automatic scoring system and method based on image recognition |
| CN112489124B (en) * | 2020-12-03 | 2024-04-16 | 广东电网有限责任公司湛江供电局 | Unmanned aerial vehicle automatic scoring system and method based on image recognition |
| CN113132747A (en) * | 2021-04-16 | 2021-07-16 | 敖客星云(北京)科技发展有限公司 | Live broadcast processing method and system based on big data |
| CN113132747B (en) * | 2021-04-16 | 2022-09-16 | 广州随手播网络科技有限公司 | Live broadcast processing method and system based on big data |
| CN116033231A (en) * | 2021-10-27 | 2023-04-28 | 海鹰航空通用装备有限责任公司 | Video live broadcast AR label superposition method and device |
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Application publication date: 20181012 |