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Three-dimensional beautification method and device of image

An image and beauty technology, applied in the field of image processing, can solve the problems of affecting the quality of the image, unfavorable pictures, beauty and other problems

Inactive Publication Date: 2015-07-29
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, images captured by smartphones are generally displayed in two-dimensional mode, that is, only two-dimensional beauty processing can be performed on images
In addition, due to different shooting conditions or different shooting experience of the photographer, it may also cause the sides of the face to be too dark or have too little information, which is not conducive to or unable to perform detailed beautification on the picture, affecting the image quality of the beautified image

Method used

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  • Three-dimensional beautification method and device of image

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] figure 1 It is a flow chart of the three-dimensional beautification method for images provided in Embodiment 1 of the present invention. see figure 1 As shown, the three-dimensional beautifying method of the image comprises the following steps:

[0026] Step S100, acquiring a basic image and an auxiliary image corresponding to the current scene, wherein the depth of field and parallax of the basic image and the auxiliary image are different.

[0027] Wherein, the current scene refers to the picture captured by the lens of the camera of the mobile terminal where the current shooting target is located. Exemplarily, the basic image and the auxiliary image can be acquired in the following manner:

[0028] Obtaining an image obtained by shooting the current scene with the first camera of the mobile terminal as a basic image, and obtaining an image obtained by shooting the current scene with the second camera of the mobile terminal as an auxiliary image, wherein the first ...

Embodiment 2

[0040] FIG. 2 is a flow chart of a three-dimensional beautifying method for an image provided by Embodiment 2 of the present invention. The three-dimensional beautification method of the image provided in this embodiment is based on the first embodiment. Further, the specific optimization of the beautification process on the basic image is as follows: determining the facial features of the face area in the basic image; The facial features in the determined basic image are compared with the facial features in the preset template image to obtain a comparison result, and image processing is performed on the facial features in the basic image according to the comparison result.

[0041] Referring to shown in Figure 2, the three-dimensional beautifying method of the image comprises the following steps:

[0042] Step S200, acquiring a basic image and an auxiliary image corresponding to the current scene, wherein the depth of field and parallax of the basic image and the auxiliary im...

Embodiment 3

[0060] image 3 It is a schematic structural diagram of a three-dimensional beauty-beautifying device for images provided by Embodiment 3 of the present invention. see image 3 As shown, the three-dimensional beautifying device of the image includes:

[0061] An image acquiring unit 300, configured to acquire a basic image and an auxiliary image corresponding to the current scene, wherein the depth of field and parallax of the basic image and the auxiliary image are different;

[0062] A pixel point determination unit 310, configured to determine the difference pixel points between the basic image and the auxiliary image;

[0063] A basic processing unit 320, configured to perform beautification processing on the basic image;

[0064] An auxiliary processing unit 330, configured to perform image processing on the auxiliary image according to the determined difference pixel points;

[0065] The image synthesis unit 340 is configured to synthesize the processed basic image a...

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Abstract

The invention discloses a three-dimensional beautification method and device of an image. The beautification method comprises the following steps: acquiring a basic image and an auxiliary image corresponding to a current scene, wherein depths of fields and parallaxes of the basic image and the auxiliary image are different; determining a differentiated pixel point of the basic image and the auxiliary image; performing beautification processing on the basic image, and performing image processing on the auxiliary image according to the determined differentiated pixel point; combining the processed basic image and auxiliary image into a three-dimensional image. Through the method and the device, the problem that the picture quality of the beautified image is affected by the fat that fine beautification is unfavorably or cannot be performed due to over-dark environment on the two sides of a human face region and too less image information is solved, and the quality of the image is improved.

Description

technical field [0001] The invention relates to the field of image processing, in particular to a three-dimensional image beautification method and device. Background technique [0002] With the development of technology, the functions of smart phones have also been continuously improved. Like a personal computer, a smart phone has an independent operating system and an independent operating space, and the user can install programs provided by a third-party service provider by himself, and can realize wireless network access through a mobile network. As smart phones become more and more powerful, people's applications are not limited to calling or sending messages, but can also use smart phones to take pictures. [0003] After taking a picture, such as taking a selfie, people sometimes process the picture through a beauty application to improve the beautification of the picture. At present, images captured by smart phones are generally displayed in a two-dimensional mode, ...

Claims

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Application Information

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IPC IPC(8): H04N13/00H04N5/262
Inventor 吴鸿儒
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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