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Receiving end/sending end image synthesis method in visual communication and image synthesizer

An image synthesis and sending-end technology, applied in the field of video communication, can solve the problems such as the inability to meet the needs of users' personalized customization, and achieve the effect of improving user experience

Inactive Publication Date: 2010-12-08
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an image synthesis method in visual communication to solve the problem in the prior art that cannot meet the user's personalized customization needs

Method used

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  • Receiving end/sending end image synthesis method in visual communication and image synthesizer
  • Receiving end/sending end image synthesis method in visual communication and image synthesizer
  • Receiving end/sending end image synthesis method in visual communication and image synthesizer

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Embodiment Construction

[0026] The technical solutions of the embodiments of the present invention will be described in further detail below with reference to the drawings and embodiments.

[0027] Such as figure 1 As shown, it is a flow chart of the image synthesis method at the sending end in the visual communication of the present invention. In this example, the process of image composition is performed at the sending end. The process includes:

[0028] Step 101, obtain the desired superimposed first image, such as a mobile phone user obtains a special effect picture or an animation video (the first image) through airborne or downloaded; these special effect pictures and animation video generally need to be pre-processed, and certain Hollowed out area and non-hollowed out area;

[0029] Step 102, before or during videophone communication, the mobile phone user selects a desired superimposed special effect picture or animation video;

[0030] Step 103, after the mobile phone receives the user i...

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Abstract

The invention discloses a sending end image synthesis method in visual communication, which comprises the steps of selecting a first image which is expected to be superimposed; forming the first image in intermediate format; and carrying out superimposition fusion on a second image acquired at a sending end and the first image in the intermediate format. The invention further discloses a receiving end image synthesis method in the visual communication, which comprises the steps of selecting a fourth image which is expected to be superimposed; forming the fourth image in the intermediate format; decoding a fifth image received at a receiving end to the intermediate format; and carrying out the superimposition fusion on the fifth image in the intermediate format and the fourth image in the intermediate format. The invention further discloses an image synthesizer in the visual communication, which comprises an image processing module and a superimposition fusion module. Therefore, the adoption of the invention can meet the needs of personalized customization of users, improve the user experience and lead the users to enjoy interactivity, fun and entertainment of video images.

Description

technical field [0001] The invention belongs to the field of video communication, and in particular relates to an image synthesis method and an image synthesizer at a receiving end / sending end in visual communication. Background technique [0002] With the development of wireless communication technology and the improvement of mobile phone processing capabilities, the distance between people has been shortened, communication is more convenient, and communication is more effective. Now people can use voice, text, etc. to communicate, and the videophone in the new wireless communication standard provides the function of video communication. The video encoding standard is used for encoding, and then the encoded code stream is sent to the mobile phone of the user at the other end through the wireless communication protocol, and is displayed after being decoded and reconstructed at the receiving end. [0003] In this way, the users at the two ends can directly see the video imag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/265H04N7/14H04N7/26
CPCH04N5/262
Inventor 梁立伟王宁
Owner ZTE CORP
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