CN105320282B - A kind of image recognition solution based on augmented reality - Google Patents
A kind of image recognition solution based on augmented reality Download PDFInfo
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- CN105320282B CN105320282B CN201510865539.8A CN201510865539A CN105320282B CN 105320282 B CN105320282 B CN 105320282B CN 201510865539 A CN201510865539 A CN 201510865539A CN 105320282 B CN105320282 B CN 105320282B
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Abstract
The image recognition solution based on augmented reality that the invention discloses a kind of, including Image Acquisition, judge trigger event, display model information, movement is executed based on display model information, it the composite can be widely applied to teaching experiment, geographical location and specified image identification object information interchange in instant messaging and virtual social environment are linked up, teachers ' teaching can be greatly facilitated, it enriches the content of education, deepen student's understandability, it is upper in terms of the social application simultaneously to outdoor scene and to share the identification matching of picture and be associated with, user's geographical location information triggering other users easily can be matched or inputted by image identification object to the text of marker, sound, the comment such as video.
Description
Technical field
The present invention relates to especially a kind of image recognition solutions based on augmented reality.
Background technique
Augmented reality (Augmented Reality, AR) is the new technology to grow up on the basis of virtual reality,
Also it is referred to as mixed reality.The information provided by computer system increases the technology that user perceives real world, will be empty
Quasi- Information application is to real world, and dummy object, scene or the system prompt information superposition that computer is generated are to really
In scene, to realize the enhancing to reality.User can not only be experienced by virtual reality system in objective physical generation
Verisimilitude " on the spot in person " experienced in boundary, and space, time and other objective limitations can be broken through, it experiences
In real world can not personal experience experience, at present AR technology only in terms of military project scientific research using than wide, and
Compare shortcoming in terms of education and social application, interaction is poor.
Summary of the invention
In order to overcome the disadvantages mentioned above of the prior art, the object of the present invention is to provide a kind of interaction is good, can answer
For education and instruction and the image recognition solution based on augmented reality of social exchange.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of image recognition solution based on augmented reality, which is characterized in that including following processing step:
Image Acquisition: the matching image feature of marker is obtained using image capture device；
The series of computation machine operation for judging trigger event: the matching image feature of identification being associated, and carry out；
Display model information: i.e. corresponding with trigger event to show 3D model, 2D model, video, text on the display device
The information such as word；
Movement is executed based on display model information: spatial alternation or adjustment, information broadcasting, text being carried out to model information
The interactive operations such as word exchange.
As a further improvement of the present invention: image capture device can be mobile phone camera, computer camera, throwing in kind
The images such as shadow instrument obtain input computer system device.
As a further improvement of the present invention: the marker is teaching material picture, material picture, animals and plants characteristic portion.
As a further improvement of the present invention: the display equipment is mobile phone, projector, display etc. from computer system
The equipment of output.
Compared with prior art, the beneficial effects of the present invention are: through the invention can to teaching material picture, material picture or
Animals and plants are identified, and are carried out trigger event by above-mentioned identification object and shown corresponding teaching mode, 3D outdoor scene model, or move
Plant video information, while teaching mode is operated or converted by execution movement, 3D outdoor scene model is shown corresponding
Geographic picture information carries out text input AC, to enhance interactive between teachers and students' teaching and or reinforce the abundant of social exchange
Property.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
Now in conjunction with Detailed description of the invention, the present invention is further described with embodiment:
Application based on teaching aspect:
A kind of image recognition solution based on augmented reality, including Image Acquisition, are adopted by teacher front end camera
Collect the characteristics of image of study course picture or 3D teaching mode；Judge trigger event, by the way that characteristics of image is sent to terminal server,
Matching, which is calculated, by terminal server is associated with out the corresponding teaching video contents of study course picture, voice content, word content or reality
Test operation model content；Display model information, by projector or large-screen display, show teaching video contents, voice content,
Word content or experimental implementation model content；Movement is executed based on display model information, passes through finger trigger or action identification
Card rotates to realize that voice plays, video playing, or carries out experimental implementation to 3D model, and the picture or 3D for passing through some reality are taught
Learning model can effectively be enriched the content of education by the method for augmented reality, and enhancing teaching experiment understands, improve teaching
Quality.
Application based on social interaction exchange:
A kind of image recognition solution based on augmented reality, including Image Acquisition are acquired in fact by mobile phone camera
The characteristics of image for the picture that object image or mobile phone are shared；Judging trigger event then is obtained by mobile phone Geographic mapping information
The mode for taking or being manually entered geographic location determines geographical location information associated by the characteristic area of image, and image
Feature passes to the matching of terminal server progress technology through computer network with geographical location information and is associated with, and model information is shown then
It is that associated geographical location model and other users are matched for the language of the image of this feature model interaction by mobile phone display
Sound, text, video etc. comment, based on display model information execution movement be then by by mobile phone operation this feature model into
Row is checked or rotates and interact to user comment, itself or other people present positions are easily understood, while also greatly
Facilitate social position to link up.
By the way that characteristics of image is passed to the matching association of terminal server progress technology through wireless network, the ground of characteristics of image
Reason location information is returned to mobile phone；Display model information passes through the associated geographical position of cell phone map mode displayed image characteristics
Confidence breath, executes movement based on display model information, can be carried out to the geographical location information shown by finger multi-party
Position is checked in face rotation, more easily understands itself or other people present positions, is greatly facilitated social position and is linked up.
Application in terms of based on animals and plants:
A kind of image recognition solution based on augmented reality, including Image Acquisition are acquired dynamic by camera device
The characteristics of image of plant, judges trigger event, by the way that the characteristic image of animals and plants is sent to terminal server progress
With association；Display model information passes through the animals and plants 3D model and character introduction that terminal server is associated with out, output to display
In equipment, people can quickly be helped to reinforce the understanding of animals and plants by this method.
In conclusion after those skilled in the art read file of the present invention, according to the technique and scheme of the present invention with
Technical concept is not necessarily to creative mental labour and makes other various corresponding conversion schemes, belongs to the model that the present invention is protected
It encloses.
Claims (1)
1. a kind of image recognition solution based on augmented reality, which is characterized in that including following processing step:
Image Acquisition: the matching image feature of marker is obtained using image capture device；
The series of computation machine operation for judging trigger event: the matching image feature of identification being associated, and carry out；
Display model information: i.e. corresponding with trigger event to show 3D model, 2D model, video, text on the display device
Information；
Movement is executed based on display model information: spatial alternation or adjustment, information broadcasting, pen friends being carried out to model information
Flow interactive operation；
It is mobile phone camera, computer camera, projector for real object, image acquisition input department of computer science that described image, which acquires equipment,
System equipment；
The marker is teaching material picture, material picture, animals and plants characteristic portion；
The display equipment is mobile phone, projector, display, the equipment exported from computer system；
Described image acquisition is the characteristics of image that the picture that material picture or mobile phone are shared is acquired by mobile phone camera；
Judge that trigger event is true mobile phone Geographic mapping acquisition of information or by way of being manually entered geographic location
Determine geographical location information associated by the characteristic area of image, and characteristics of image and geographical location information are passed through computer network
Pass the matching association of terminal server progress technology；
Display model information is that associated geographical location model and other users are matched by mobile phone display for image spy
Levy the voice, text, video comments of associated image；
Execution movement based on display model information is then to be checked or rotated by the mobile phone operation characteristics of image and right
User comment is interacted.
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| CN105320282B true CN105320282B (en) | 2018-12-25 |
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| CN106340213A (en) * | 2016-08-19 | 2017-01-18 | 苏州七彩部落网络科技有限公司 | Method and device for realizing assisted education through AR |
| CN106297450A (en) * | 2016-09-28 | 2017-01-04 | 湖北爱自然教育科技有限公司 | A kind of simultaneous classroom system of outdoor scene task self-help type social practice |
| CN108092950B (en) * | 2016-11-23 | 2023-05-23 | 深圳脸网科技有限公司 | AR or MR social method based on position |
| CN108108012B (en) * | 2016-11-25 | 2019-12-06 | 腾讯科技（深圳）有限公司 | Information interaction method and device |
| CN106713896B (en) * | 2016-11-30 | 2019-08-20 | 世优（北京）科技有限公司 | The multimedia presentation method of still image, device and system |
| CN107102726A (en) * | 2017-03-14 | 2017-08-29 | 深圳市吉美文化科技有限公司 | A kind of preschool education system based on AR |
| CN107066605A (en) * | 2017-04-26 | 2017-08-18 | 国家电网公司 | Facility information based on image recognition has access to methods of exhibiting automatically |
| CN107590484A (en) * | 2017-09-29 | 2018-01-16 | 百度在线网络技术（北京）有限公司 | Method and apparatus for information to be presented |
| CN110808970A (en) * | 2019-10-28 | 2020-02-18 | 上海掌门科技有限公司 | Method and equipment for providing plant growth information |
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