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A video communication method

A technology of video communication and communication terminal, applied in the field of video communication, can solve the problems of insufficient bandwidth, affecting video communication, skipping frames or stagnation of pictures, etc., to achieve the effect of smooth data transmission and playback

Active Publication Date: 2005-04-13
VIMICRO ELECTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the existing video chat process, there are often cases where one party or both parties have insufficient bandwidth. For example, one party uses a telephone dial-up or uses wireless Internet access, which often causes the other party to skip frames or screens when receiving video. Stagnant phenomenon that affects video communication

Method used

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  • A video communication method

Examples

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Embodiment 1

[0029] The video communication method provided by this embodiment is to determine the various facial expression elements and body movement elements of the cartoon image according to the captured images, and then combine these elements to obtain a cartoon image that can accurately reflect the current state of the chatter. It specifically includes the following steps:

[0030] Step 1), chat initial settings. Specifically:

[0031] First, set up an action expression cartoon picture library in advance in the communication terminal, store a number of cartoon images in the described action expression cartoon picture library, each kind of cartoon image all has several different facial expressions and body element pictures and body parts Action element image. For example, the action emoticon cartoon picture library may include Mickey Mouse, Rogue Rabbit, Kitty Cat, Garfield, Winnie the Pooh and other cartoon images. And each cartoon image, such as the rogue rabbit, its facial eleme...

Embodiment 2

[0042] The method of video communication provided by this embodiment is to take images under the control of the chatter, and analyze the facial expressions or body movements of the chatter according to the image data, so as to obtain the current state of the chatter, and thus find out the information related to the chatter. The method of sending the cartoon image picture with the same or similar current state of the chatter to the chatting partner.

[0043] The concrete steps of this embodiment are as follows:

[0044] Step 1), chat initial settings. Specifically:

[0045]First, set up an action expression cartoon picture bank in advance in the communication terminal, store a number of cartoon images in the action expression cartoon picture bank, each kind of cartoon image all has several pieces of cartoon images representing different facial expressions and body movements of people respectively picture. For example, the action emoticon cartoon picture library may include M...

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Abstract

This invention discloses a video communication for video chat which mainly utilizes a camera to pick up images of facial expression or limbs actions of a chatter and transmits the image data to the communication terminal which analyses the data to get the chatter's facial expression and limbs actions so as to express them by cartoons to be sent to the object to realize the delivery process of converting video images to cartoons.

Description

technical field [0001] The invention relates to a video communication method, in particular to a video communication method for quickly sending the chatter's facial expressions or body movements to the chatting object. technical background [0002] At present, in the existing video chat process, there are often cases where one party or both parties have insufficient bandwidth. For example, one party uses telephone dial-up or uses wireless Internet access, which often causes the other party to skip frames or screens when receiving video. Freezing phenomenon that affects video communication. Contents of the invention [0003] The purpose of the present invention is to provide a simple, fast transmission speed and vivid video communication method for the deficiencies of the prior art. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted by the present invention is: a method for video communication, comprising the following steps: ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30H04L12/58H04N1/00H04N7/14
Inventor 俞青
Owner VIMICRO ELECTRONICS CORP
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