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Face image processing method and device

A face image and processing method technology, applied in the field of image processing, can solve problems such as poor angles, inability to meet eyes, and inability to achieve immersive experience

Active Publication Date: 2011-03-16
HUAWEI DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the gaze direction of the eyes of the other party's image seen by the two parties in the communication is always an angle difference from the direction of their own sight, they cannot look at their own eyes, so it is impossible to achieve the feeling of being on the scene and having a face-to-face conversation

Method used

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  • Face image processing method and device

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Embodiment Construction

[0020] 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.

[0021] Embodiments of the present invention provide a face image processing method, such as figure 1 shown, including the following steps:

[0022] 101. Use an image acquisition device to acquire a first human face image from a top-down perspective, and acquire a second human face image from a bottom-up perspective.

[0023] 102. Project the pixels in the first face image and the second face image onto a display plane according to a preset correspondence relations...

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Abstract

Embodiments of the invention discloses a face image processing method and device, relating to the field of image processing, the method and the device can correct a face image, so that the face image can be displayed according to a predetermined angle. The face image processing method comprises the following steps: obtaining a first face image downwards, and obtaining a second face image upwards; and projecting pixel points in the first face image and the second face image on a display plane according to a predetermined corresponding relationship. The face image processing method and the device are mainly used for face image processing.

Description

technical field [0001] The invention relates to the field of image processing, in particular to a face image processing method and device. Background technique [0002] With the continuous development of communication technology, people are no longer satisfied with the information interaction mode of text and voice, and video dialogue has been applied in the communication field. [0003] In the prior art, a way of installing a camera on a communication device is adopted to realize a video conversation. The communication device obtains images through the camera, and transmits the acquired images to the communication device of the communicating party in real time, and the communication device displays the received images of the other party in real time. [0004] The camera is equivalent to the other party's eyes. Since people always look at the other party's image or text on the display screen of the communication device instead of looking at the camera when making a video co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/50
Inventor 安文吉
Owner HUAWEI DEVICE CO LTD