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Image processing method and mobile terminal

A mobile terminal and image processing technology, applied in the field of communication, can solve problems such as poor beautification effect, and achieve the effect of improving the beautification effect

Inactive Publication Date: 2018-03-23
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides an image processing method and a mobile terminal to solve the problem of poor beautification effect existing in the existing image processing method

Method used

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  • Image processing method and mobile terminal
  • Image processing method and mobile terminal
  • Image processing method and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] figure 1 It is a flow chart of the image processing method provided in Embodiment 1 of the present invention. The method is applied to a mobile terminal, and the mobile terminal pre-stores a variety of face shapes and a plurality of standard facial feature area sizes associated with them. The method may specifically include the following step:

[0028] Step 110, extracting face feature point data from the face image.

[0029] It should be noted that the aforementioned mobile terminals may include terminals such as mobile phones and tablet computers. The image acquisition instruction may include a shooting instruction and the like. The face image may be an image containing a human face. The user can submit an image acquisition instruction through the mobile terminal for a certain face, and the mobile terminal can call the camera of the mobile terminal to take pictures when receiving the image acquisition instruction, so as to collect the face image.

[0030] In a spe...

Embodiment 2

[0042] Figure 2A It is one of the flow charts of the image processing method provided in Embodiment 2 of the present invention. This method is applied to a mobile terminal, and the mobile terminal pre-stores various face shapes and a plurality of standard facial feature area sizes associated with them. The method can specifically be Including the following steps:

[0043] Step 210, extracting face feature point data from the face image.

[0044] Step 220, according to the face feature point data, determine the target face shape to which the face image belongs.

[0045] exist Figure 2A on the basis of Figure 2B It is the second flowchart of the image processing method provided by the second embodiment of the present invention. Optionally, the mobile terminal includes a plurality of preset face aspect ratio ranges, and the plurality of face aspect ratio ranges have corresponding relationships with the various face shapes, and the face feature point data includes a plurali...

Embodiment 3

[0079] Figure 5 It is a structural block diagram of a mobile terminal provided in Embodiment 3 of the present invention. The mobile terminal 300 pre-stores a variety of face shapes and a plurality of benchmark facial features proportional mapping relationships corresponding to them. The mobile terminal 300 may specifically include the following modules:

[0080] The face feature point data extraction module 310 is used to extract face feature point data from the face image.

[0081] The target face shape determination module 320 is configured to determine the target face shape to which the face image belongs according to the face feature point data.

[0082] The facial features ratio adjustment module 330 is configured to adjust the facial features ratio of the human face image according to the reference facial features ratio mapping relationship corresponding to the target face shape.

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Abstract

The embodiment of the invention discloses an image processing method and a mobile terminal. The method comprises the steps that the face feature point data are extracted from a face image; the targetface form to which the face image belongs is determined according to the face feature point data; and the proportion of the five sense organs of the face image is adjusted according to the reference mapping relation of the proportion of the five sense organs corresponding to the target face form. The proportion of the five sense organs of the face image can be optimized so that the beautifying effect of the face image and the user satisfaction can be enhanced.

Description

technical field [0001] The embodiments of the present invention relate to the communication field, and in particular, to an image processing method and a mobile terminal. Background technique [0002] At present, more and more users take pictures through terminals such as mobile phones and tablet computers. After taking a photo, the user may think that the face in the photo is not beautiful enough, and needs to perform facial image beautification processing on the photo, for example, adding eye magnification, skin whitening and other beauty effects to the face in the photo. [0003] However, in the current face image beautification process, only some facial features such as eyes and nose are added with beautifying effects, or certain facial features are enlarged or reduced, and the beautification effect is relatively poor. Contents of the invention [0004] The invention provides an image processing method and a mobile terminal to solve the problem of poor beautification ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T3/00
CPCG06T3/04
Inventor 陈惬意
Owner VIVO MOBILE COMM CO LTD
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