Research on Multi-screen Switching System of Projection Based on Computer Teaching
In the process of computer teaching,the multi-angle picture cannot be switched freely,which is an important problem faced by the research institute of integrated teaching of science and practice.This paper proposes a multi-picture switching projection system for computer teaching.The system is mainly composed of four parts:picture acquisition module,picture processing module,picture output module and teaching storage module.The picture acquisition module transmits the collected pictures to the picture processing module for calculation and processing,and the picture processing module out-puts and displays the processed data.During the teaching process,the teaching storage module records the teaching pro-cess for storage or upload to the cloud.The practice proves that the system has high reliability,convenient operation and good application effect,and can meet the demand of multi-screen switching in teaching.
science and practicecomputer teachingmultiscreen switchintelligent terminal
万方数据
维普
