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Oracle augmented reality content interaction system, method, device and terminal

A technology of augmented reality and interactive methods, applied in the direction of input/output of user/computer interaction, instruments, electronic digital data processing, etc., can solve problems such as neglect and lack of utilization, and achieve high willingness to use, immersive experience, and increased possibilities Effect

Pending Publication Date: 2021-08-20
OCEAN UNIV OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0013] Aiming at the problems existing in the prior art, the present invention provides an Oracle augmented reality content interaction system, method, device and terminal, in particular to an Oracle augmented reality content interaction system and method based on the distance and matching relationship between an identifier and a virtual model , equipment and terminals, aiming to solve the neglected problems and missing links in the existing interaction

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  • Oracle augmented reality content interaction system, method, device and terminal
  • Oracle augmented reality content interaction system, method, device and terminal
  • Oracle augmented reality content interaction system, method, device and terminal

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Embodiment 1

[0082] The augmented reality content interaction method based on SLAM environment positioning and image feature recognition and positioning provided by the embodiment of the present invention includes the following steps:

[0083] The device turns on the camera and prompts the user to slowly scan the 3D plane of the real world to establish the coordinate information of the environmental feature anchor point and obtain the user's dynamic position, including orientation, moving speed, viewing angle and physical distance from the plane. Renders an image from data.

[0084] Place the virtual model on the plane according to the ray position of the user's click on the screen, prompt the user to scan the real identification object in the hand, calculate the relative position to the plane according to the image recognition features, and dynamically save its coordinate information.

[0085] A trigger model centered on the virtual model is established according to the distance between t...

Embodiment 2

[0095] The Oracle augmented reality content interaction method provided by the embodiment of the present invention includes:

[0096] First, the user is given basic operation prompts for SLAM data acquisition, prompting the user to slowly scan the three-dimensional plane of the real world to establish the coordinate information of the anchor point of the environmental feature.

[0097] Render virtual point cloud images based on anchor point information, visualize anchor point data, and facilitate users to review and evaluate terminal read information and check with real-world 3D information.

[0098] According to the information of the camera screen, real-time detection and acquisition of the physical distance, direction and speed between the user and the virtual plane and other instantaneous physical information, real-time calculation of the relative relationship between the user and the virtual plane.

[0099] Then you are prompted to click on the two-dimensional plane to pl...

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Abstract

The invention belongs to the technical field of electronic information technology and augmented reality interaction design, and discloses an oracle augmented reality content interaction system, method, equipment and terminal, which are used for sensing and measuring dynamic vector information of a user, a virtual plane and a real identification object, and acquiring environment image information; identifying and establishing a virtual plane according to the environment image information and the sensor data, identifying the characteristics of a real identification object, and dynamically matching a user interaction mode and virtual content under the user permission for the user according to the dynamic position characteristics of the real identification object and the corresponding relation; and displaying the dynamically matched user interaction permission and the virtual content, and displaying interaction feedback in real time. According to the method, the corresponding interaction authority is triggered through the matching relationship between the identification object and the model, so that the user has positive feedback and rich interaction in the registration link of the augmented reality content, the exploration interest of the user is improved, and the knowledge spreading effect and the interaction experience are improved.

Description

technical field [0001] The invention belongs to the technical field of electronic information technology and augmented reality interaction design, and in particular relates to an Oracle augmented reality content interaction system, method, device and terminal. Background technique [0002] In recent years, with the increasingly low cost and diversification of information technology. Educational applications and related research supported by technologies such as digital education, mobile learning and universal learning present great research and development prospects. Among them, multimedia technology headed by virtual reality is becoming more and more popular in the research of new technology-assisted learning due to its strong plasticity and immersion characteristics. Augmented reality (AR for short) is an extension of virtual reality (VR for short). It has better practicability and lower cost, which is in line with the characteristics of popular science publicity and educ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G06K9/00G06K9/62
CPCG06F3/011G06V20/41G06F18/22
Inventor 褚俊洁彭膺达
Owner OCEAN UNIV OF CHINA
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