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Cloud computing based interactive augmented reality system implementation method

A technology for augmented reality and system implementation, which is applied in the field of cloud computing and can solve problems such as difficulties in transplantation

Active Publication Date: 2013-01-30
樊晓东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a method for implementing an interactive augmented reality system based on cloud computing, aiming at solving the problem of existing augmented reality applications, most of which are based on stand-alone on-site display, or publish stand-alone applications on the Internet, which cannot Recognition and 3D overlay of a wide variety of target objects in the environment
And it is difficult to transplant under various operating systems and hardware platforms

Method used

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  • Cloud computing based interactive augmented reality system implementation method
  • Cloud computing based interactive augmented reality system implementation method

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Embodiment 1

[0057] Embodiment 1: Based on the attached figure 1 With the shown structure, the implementation method of the cloud computing-based interactive augmented reality system provided by the embodiment of the present invention can be realized through the following steps:

[0058] Step 1: Take one or several pictures of the target object that needs to be superimposed on the 3D model in advance, or automatically segment the picture of the target object from the image of the camera by the program as a marker (1);

[0059] Step 2: Connect the image acquisition device (2) and the display device (11) to the local host (3), obtain the optimal resolution F of the display device (11) through the system, and a certain frame collected by the image acquisition device (2) Video image Q, and the instruction and data K of interactive auxiliary module (4), F, Q and K are sent to cloud computing center (9) through network;

[0060] Step 3: The cloud computing center (9) allocates hardware resource...

Embodiment 2

[0078] Embodiment 2: Considering the difference of the user's network environment in reality, the system structure of the present invention can carry out the following two kinds of changes, based on the attached figure 2 The structure shown is based on a stable network environment, and the bandwidth requirement is normal. The implementation method of the interactive augmented reality system based on cloud computing provided by the embodiment of the present invention can be realized through the following steps:

[0079] Step 1: Take one or several pictures of the target object that needs to be superimposed on the 3D model in advance, or automatically segment the picture of the target object from the image of the camera by the program as a marker (1);

[0080] Step 2: Connect the image acquisition device (2) to the local host (3), and transmit a certain frame of video image Q collected by the image acquisition device (2) to the cloud computing center (9) through the system throu...

Embodiment 3

[0095] Embodiment 3: based on attached image 3 The structure shown is based on the fact that the bandwidth requirement is normal under an unstable network environment. The implementation method of the interactive augmented reality system based on cloud computing provided by the embodiment of the present invention can be realized through the following steps:

[0096] Step 1: Take one or several pictures of the target object that needs to be superimposed on the 3D model in advance, or automatically segment the picture of the target object from the image of the camera by the program as a marker (1);

[0097] Step 2: Connect the image acquisition device (2) to the local host (3), and use the target object recognition method (5 ) calculate the number B of the marker (1) matched by the target object, and all feature points matching the target object and the marker (1) in the image;

[0098] Step 3: Select the 4 most accurate matching feature points from all the matching feature po...

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Abstract

The invention discloses a three-dimensional space overlay, character instruction and voice instruction combined interactive augmented reality exhibition method based on cloud computing, which comprises the following steps: segmenting a target object from an image and automatically establishing a feature template; for a three-dimensional object, taking a plurality of pictures of various angles of the target object as feature templates; obtaining the optimum resolution F of a display device, some-frame video image Q acquired by an image acquisition device and the instructions and data K of an interactive auxiliary module through a system, sending F, Q and K as base data to a cloud computing center; allocating hardware resources by the cloud computing center, calculating the serial number B and all feature points of the target object in the image by using a target object recognition method; recording the image coordinates of the feature points; and completing the recognition, three-dimensional overlay and interactive effect synthesis of the target object by the cloud computing center, rendering synthesis results into an image with a resolution F, and after voice data is invoked from a file server according to the image and the serial number obtained through target object recognition and then compressed, transmitting the voice data to a local host.

Description

technical field [0001] The invention belongs to the technical field of cloud computing, and in particular relates to a method for realizing an interactive augmented reality system based on cloud computing. Background technique [0002] Augmented Reality technology (Augmented Reality technique, referred to as AR technology), also known as augmented reality (Taiwan). The physical information (visual information, sound, taste, touch, etc.), which is difficult to experience in the real world within a certain time and space range, is superimposed on the real world through scientific and technological simulation and then perceived by human senses, so as to achieve transcendence Realistic sensory experience, this technology is called augmented reality technology, or AR technology for short. [0003] Augmented reality can be divided into indoor type and outdoor type according to the scope of application. In a broad sense, indoor augmented reality includes various practices that co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T17/00G06T7/00H04L29/08
Inventor 樊晓东
Owner 樊晓东
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