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Android-based wireless digital image transmission system

A technology of digital image and transmission system, applied in the field of electronic information science, which can solve the problems of unable to see the remote PPT content of the presenter, unable to share local files, etc.

Active Publication Date: 2019-01-15
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the traditional teaching and conference modes are a one-to-many mode between the speaker and the audience. The disadvantages of this model are obvious. First, the audience may not be able to see the far end of the speaker's speech clearly due to their own eyesight. PPT content, followed by this single listening mode makes it impossible for the speaker and the audience to share each other's local files

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  • Android-based wireless digital image transmission system
  • Android-based wireless digital image transmission system
  • Android-based wireless digital image transmission system

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Embodiment Construction

[0027] The following content will further explain the content of the invention in conjunction with the accompanying drawings and some examples, but the use and purpose of these examples and drawings are only used to illustrate the present invention, and do not constitute any form of any limitation on the actual protection scope of the present invention. It is not intended to limit the protection scope of the present invention thereto.

[0028] Such as figure 1 As shown, a design of an Android-based wireless digital image transmission unit includes a server-side image acquisition and processing unit, a server-side construction and configuration unit, a server-client communication unit, a client data processing unit, and a display unit for client-side image files.

[0029] The image acquisition and processing unit of the server end is used to carry out full-screen interception to the cached image in the Android device framebuffer, then compresses and converts according to the co...

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Abstract

The invention provides a wireless digital image transmission system based on Android in the field of electronic information science and technology, which comprises a construction and configuration unit of a server, a communication unit of a server and a client, a client data processing unit and a display unit of a client image file. Under the Small World Network, The server can implement the function of sharing image files with multiple clients, That is, the client can download the image file of the server synchronously for display, and upload the local image file to the server for sharing with other clients, and the Android device with various screen resolutions has no adaptation problem, which has certain practical value for meetings and teaching in small and medium-sized occasions.

Description

technical field [0001] The invention is a design for realizing wireless image mutual transmission between a server and multiple clients by using an Android system. The invention belongs to the field of electronic information science and technology. Background technique [0002] Most of the traditional teaching and conference modes are a one-to-many mode between the speaker and the audience. The disadvantages of this model are obvious. First, the audience may not be able to see the far end of the speaker's speech clearly due to their own eyesight. PPT content, followed by this single listening mode makes it impossible for the speaker and the listener to share each other's local files. The present invention uses the FTP server as the hub, connects the listener and the speaker in the small world network with the C / S structure, facilitates everyone in the network to share files with each other, greatly improves the efficiency of the speech, and has a certain practicality signi...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/06H04N1/00
CPCH04L67/06H04L69/162H04N1/00103
Inventor 宋占伟李金鹏李延春
Owner JILIN UNIV
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