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Face beautifying method for real-time video and electronic equipment

A technology of face beautification and electronic equipment, which is applied in the fields of face beautification methods and electronic equipment, and can solve problems such as occupying equipment processing resources and storage resources, reducing user experience effects, and being unable to use face beautification

Inactive Publication Date: 2015-04-29
PALMWIN INFORMATION TECH SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to the complex algorithm of the method provided by the prior art, the hardware requirements of the equipment are relatively high, and the hardware of mobile terminals such as smart phones and tablet computers cannot meet the hardware requirements of the method, so that the mobile terminal cannot use the method provided by the prior art. Face beautification in real-time video, or when the mobile terminal uses the method provided by the existing technology, a large amount of processing resources and storage resources of the device are occupied, which affects the use of the device, thereby reducing the user experience effect

Method used

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  • Face beautifying method for real-time video and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0100] An embodiment of the present invention provides a method for beautifying a face in an instant video, and the method is applied to any of the above interactive systems. See image 3 As shown, the method flow includes:

[0101] 301. Obtain a face image area from a current picture of an instant video;

[0102] Specifically, this step may include:

[0103] Get the grayscale image of the current screen;

[0104] According to the face frame size, face pixel distance and search scaling factor, from the grayscale image, obtain the face image area in the current picture.

[0105] Optionally, before obtaining the grayscale image of the face image region in the current picture, the current picture may also be compressed, and after the compression is completed, the step of obtaining the grayscale image of the face image region in the current picture is performed.

[0106] Optionally, after acquiring the grayscale image of the face image region in the current screen, a histogram ...

Embodiment 2

[0121] An embodiment of the present invention provides a method for beautifying a face in an instant video, see Figure 4 As shown, the method flow includes:

[0122] 401. Acquire a grayscale image of a face image region in a current picture.

[0123] Specifically, the grayscale channel of the current picture is obtained, the grayscale image of the face image area in the current picture is obtained through the grayscale channel, and the grayscale image is stored. The grayscale channel and the manner in which the grayscale channel obtains the grayscale image of the face image region in the current picture are not limited.

[0124] Compared with color images, the amount of data of grayscale images is smaller, so by acquiring and beautifying the grayscale images of the face image area in the current screen, the amount of data processing in the process of face beautification can be reduced and storage memory can be saved , to improve the efficiency of face beautification.

[01...

Embodiment 3

[0203] An embodiment of the present invention provides an electronic device 7, refer to Figure 7 As shown, the electronic device 7 includes:

[0204] an acquisition module 71, used to acquire the face image area from the current picture of the instant video;

[0205] The beautification module 72 is used to beautify the face image area, and obtain the beautified face image area;

[0206] The fusion module 73 fuses the beautified face image area with the face image area to generate a fused face image area;

[0207] A display module 74, configured to display a current picture including at least the fused face image area;

[0208] The storage module 75 is used for storing the face image area, the beautified face image area and the fused face image area.

[0209] Optionally, the obtaining module 71 is specifically used for:

[0210] Obtain the grayscale image of the face image area in the current screen;

[0211] Obtain the face image area in the current picture from the gray...

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Abstract

The invention discloses a face beautifying method for a real-time video and electronic equipment, and belongs to the field of image processing. The method comprises the steps of acquiring a face image region from a current picture of the real-time video; beautifying the face image region to acquire a beautified face image region; integrating the beautified face image and the face image region to generate an integrated face image region, and displaying the current picture at least including the integrated face image region. Through beautification of a face in the real-time video and integration between the face and the previous face region, the picture quality of the real-time video is improved, and the experience effect of a user is enhanced.

Description

technical field [0001] The invention relates to the field of image processing, in particular to a face beautification method and electronic device in an instant video. Background technique [0002] With the popularity of instant video applications on mobile terminals, more and more users use instant video applications to interact with others. However, due to the limitations of mobile terminal devices and the influence of the interactive scene camera environment, the The quality of the instant video is poor, especially the picture quality of the face in the instant video is poor. Therefore, it is necessary to provide a method for beautifying the face in the instant video. [0003] The prior art provides a method for beautifying a face in an instant video, the method specifically includes: acquiring a current frame image in the instant video, beautifying the face in the current frame image, and replacing the original image with the beautified current frame image. For some cur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00
CPCG06T5/70G06T5/77G06T2207/30201
Inventor 武俊敏冯佳伟薛涵凛
Owner PALMWIN INFORMATION TECH SHANGHAI
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