Method and device of video image acquisition

A technology of a video image and an acquisition method, applied in the field of image processing, can solve the problems of high cost and complex implementation, and achieve the effect of low implementation cost and eye contact.

Inactive Publication Date: 2016-03-30
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this design requires the installation of dedicated hardware, which is complex and expensive to implement

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  • Method and device of video image acquisition
  • Method and device of video image acquisition
  • Method and device of video image acquisition

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Embodiment Construction

[0054] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0055] See figure 1 , is a schematic flowchart of a video image acquisition method provided by an embodiment of the present invention. The method in the embodiment of the present invention can be implemented in terminal devices such as mobile phones, tablet computers, and personal computers. Specifically, the embodiment of the present invention The described methods include:

[0056] S101: When a user performs a video, acquire an eye image from a video image conta...

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Abstract

The embodiment of the present invention discloses a method and device of video image acquisition. The method provided by the invention comprises: when a user has a video, an eye image is obtained in the video images containing the user; the eye image is compared with the eye reference image in an eye reference image set, an eye reference image being more similar to the eye image than a preset similarity threshold is screened from the eye reference image set and is taken as an object reference image; an eye replacing image associated with the object reference image is obtained, and the eye replacing image is taken as the eye image of the video image, wherein the eye replacing image is an eye image of the user's sight pointing to a camera. According to the invention, an eye replacing image of a user' sight pointing to a camera may be replaced by an eye image in a video image, so that the eye contact between users is realized.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to a video image acquisition method and device. Background technique [0002] With the continuous development of Internet technology, basic voice functions can no longer meet the increasing call needs of users. Users may need to make video calls more often, such as video conferences, etc. The video call can be made through a camera, microphone, etc. The device transmits pictures and sounds in real time, enabling better communication between users. [0003] When people communicate face to face, the communicators can make eye contact, so as to better grasp the current communication status and achieve better communication results. However, during the video conferencing process, due to the angle between the camera and the line of sight of the user watching the screen, the user's line of sight generally points to the video display screen during the video, so that the us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/14H04N7/15
Inventor 薛松
Owner HUAWEI TECH CO LTD
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