Video call system and video call method

A video call and video technology, applied in the field of communication, can solve the problems of low applicability of three-dimensional video calls, and achieve the effect of realistic user experience, smooth system and excellent method.

Inactive Publication Date: 2017-12-12
WEIFANG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, at present, both 2D and 3D video calls require high network speed, especially in 3D video calls with better user experience, the applicability of simply establishing 3D video calls is low

Method used

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  • Video call system and video call method
  • Video call system and video call method
  • Video call system and video call method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] like figure 1 As shown, the video call system mainly includes a call connection module 1, a speed measurement feedback module 2, a selection determination module 3, a picture generation module 4, an image display module 5 and an interactive command module 6;

[0034] The call connection module 1 includes a call request unit 11 and a call rejection unit 12, the call request unit 11 is used for the call originator 9a to send a video call request to at least one call counterpart 9b, and the call rejection unit 12 is used for the call originator 9a to perform Hang up unilaterally, or for the call peer 9b to choose to receive or reject the call request from the call initiator 9a;

[0035] The speed measurement feedback module 2 includes a signal sending unit 21, a signal receiving unit 22, a digital-to-analog conversion unit 23, a network speed evaluation unit 24, and a storage unit 25. and time interval to send a specified signal to the opposite end 9b of the conversation,...

Embodiment 2

[0046] like image 3 As shown, the video call system mainly includes a call connection module 1, a speed measurement feedback module 2, a selection determination module 3, a picture generation module 4, an image display module 5, an interactive command module 6, a voice time translation module 7 and a synchronous subtitle module 8;

[0047] The call connection module 1 includes a call request unit 11 and a call rejection unit 12, the call request unit 11 is used for the call originator 9a to send a video call request to at least one call counterpart 9b, and the call rejection unit 12 is used for the call originator 9a to perform Hang up unilaterally, or for the call peer 9b to choose to receive or reject the call request from the call initiator 9a;

[0048] The speed measurement feedback module 2 includes a signal sending unit 21, a signal receiving unit 22, a digital-to-analog conversion unit 23, a network speed evaluation unit 24, and a storage unit 25. and time interval to...

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Abstract

The invention discloses a video call system and a video call method, belonging to the technical field of communication. The call system mainly comprises a call connection module, a tested speed feedback module, a selection determining module, an image generation module, an image display module, an instruction interaction module, a voice real-time translation module, and a subtitle synchronization module. The call method comprises the steps of (1) sending a call request and testing a network speed; (2) selecting video call cancellation, two-dimensional video call or three-dimensional video call according to the network speed; (3) taking two-dimensional or three-dimensional images by using a 3D camera and performing two-dimensional video synthesis or three-dimensional video holographic projection; and (4) interpreting multiple languages and dialects simultaneously by using the voice real-time translation module and outputting bilingual subtitles by using the subtitle synchronization module. The video call system and the video call method have the advantages of fluent system, high selectivity, and high user experience.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a video call system and a video call method. Background technique [0002] With the advancement of technology, terminal devices such as smartphones, laptops and computers have become an indispensable part of work and life. However, cross-platform and cross-terminal instant messaging systems generally only use human-computer interaction. Such as text, pictures, animation, audio, video and voice calls, etc., this interaction method has certain singleness and limitations. [0003] Augmented Reality (AR for short) is a technology that calculates the position and angle of the camera image in real time and adds the corresponding image. The goal of this technology is to put the virtual world on the screen and interact with the real world. It can extend the display screen to the real environment, make computer windows and icons superimposed on real objects, and be oper...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/14H04N21/4788
CPCH04N7/141H04N21/4788
Inventor 吴萍吴小进刘云龙台流臣
Owner WEIFANG UNIVERSITY
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