METHOD, DEVICE AND SYSTEM FOR GENERATING AR APPLICATION AND PRESENTING AR INSTANCE

摘要

An objective of the present disclosure is to provide a method, apparatus, and system for generating an AR application and rendering an AR instance. According to the embodiments of the present disclosure, pre-fetching by local recognition and cloud recognition and a smart switching therebetween are implemented through cooperation, and by pre-caching a local recognition packet having part of augmented reality instances, firstly performing local recognition with the local recognition packet, and then performing cloud recognition after failure of the local recognition, problems such as excessively occupying the storage space and too long network response delay are avoided. Besides, the recognition patterns may be switched based on the user's needs in the real scene, which satisfies the versatility of the user scene needs. The present disclosure not only implements the function of recognizing and tracking the underlying object, but also may provide functions of facilitating presentation of the augmented reality content, including presentation of video and 3D animation content. The present disclosure interprets and executes the script file through an interaction controlling submodule, thereby implementing a cross-platform augmented reality interaction definition mechanism, thereby being suited for multiple platforms and causing the user' interactive behaviors more flexible.