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A display method and system based on dot matrix

A display method and dot-matrix technology, applied in the field of dot-matrix recognition, can solve problems such as inability to display handwriting synchronously, affect the effect of remote communication, etc., and achieve the effect of enhancing user experience

Active Publication Date: 2019-01-11
BEIJING QILU MANAGEMENT CONSULTING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The remote communication method in the prior art can only realize synchronous playback of video and audio, but cannot realize synchronous display of handwriting, which greatly affects the effect of remote communication

Method used

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  • A display method and system based on dot matrix
  • A display method and system based on dot matrix
  • A display method and system based on dot matrix

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Embodiment Construction

[0023] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0024] The terminal in the technical solution of the present invention includes a terminal device with processing capabilities such as a desktop computer and a notebook computer. The identification device is specifically a dot-matrix digital pen with a built-in pressure sensor, a high-speed camera, a processor, a memory, a communication unit, and a power supply unit. The video and audio collection device is specifically a device with a video and audio collection function such as a recording pen and a camera.

[0025] figure 1 It is a flowchart of a display method based on a dot matrix provided by an embodiment of the present invention. like figure 1 As shown, the display method based on dot matrix in the embodiment of the present invention includes:

[0026] In step 101, a plurality of identification devices are us...

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PUM

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Abstract

The embodiments of the invention relate to a lattice-based display method and a system. The method comprises: using a plurality of identifying apparatus to conduct separate identification on respective lattice identifying codes, obtaining corresponding first lattice images, adding timestamps to the first lattice images, and sending the first lattice images to a terminal; using a plurality of video and audio collecting apparatus to separately collect video and audio data, adding timestamps to the video and audio data, and sending the video and audio data to the terminal; the terminal separately identifying the plurality of first lattice images, and obtaining multiple first track information and displaying the multiple first track information; and the terminal playing video and audio files corresponding to the multiple the first track information. The embodiments of the application provide a display method and system based on lattice. By adopting lattice identifying technology, the method and system can realize synchronous display of handwriting calligraphy and audios and videos, and improve user experience in remote communication.

Description

technical field [0001] The invention relates to the technical field of dot matrix recognition, in particular to a dot matrix-based display method and system. Background technique [0002] With the development of computer technology and communication technology, the degree of social informatization has increased, and informatization has penetrated into all aspects of daily work and life. [0003] In the process of daily office work or teaching and seminars, it is often necessary to realize remote communication among multiple people through the network. The remote communication method in the prior art can only realize synchronous playback of video and audio, but cannot realize synchronous display of handwriting, which greatly affects the effect of remote communication. Contents of the invention [0004] The purpose of the present invention is to provide a display method based on dot matrix, which can realize synchronous display of handwriting and video and audio by adopting...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/14
CPCG06F3/1407G06F3/1454
Inventor 田雪松
Owner BEIJING QILU MANAGEMENT CONSULTING CO LTD