Image processing method and device, and mobile terminal

An image processing device and image processing technology, applied in the field of image processing, can solve problems such as affecting user satisfaction, reducing user experience, low operation efficiency, etc., to achieve the effect of improving user experience, improving processing effect and simplifying operation process

Inactive Publication Date: 2017-10-20
QIKU INTERNET TECH SHENZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing technical solutions require the user to manually set the beautification processing strategy. Therefore, whenever the shooting scene or picture changes, the user needs to manually select and switch the appropriate beautification processing strategy to obtain a satisfactory beautification effect. , so the operation is cumbersome and the operati

Method used

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  • Image processing method and device, and mobile terminal
  • Image processing method and device, and mobile terminal
  • Image processing method and device, and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0080] refer to figure 1 , propose the image processing method of the first embodiment of the present invention, described method comprises the following steps:

[0081] S11. Detect at least one human face in the image, and acquire facial feature information of each human face.

[0082] In this step S11, the terminal detects a human face in the image through face recognition technology, and when a human face is detected, it performs analysis and processing through the face recognition technology to obtain facial feature information of the human face. Further, when at least two (sheets) of human faces are detected in the image, the facial feature information of each human face is acquired respectively.

[0083] The facial feature information includes one or a combination of at least two of age features, gender features, skin color features, facial features, skin quality features, and fat or thin features. Among them: age characteristics include children, youth, middle age, ol...

Embodiment 2

[0122] refer to figure 2 , propose the image processing method of the second embodiment of the present invention, described method comprises the following steps:

[0123] S21. Take a photo.

[0124] S22. Detect whether there is a human face in the photo. When there is a human face in the photo, execute step S23; when there is no human face in the photo, directly enter step S27.

[0125] S23. Obtain the number n of faces in the photo and the facial feature information t[n] of each face, and initialize the current face number i=0. Among them, n≥1.

[0126] S24. Determine whether i≤n. When i≤n, it means that there are still faces in the photo that have not been beautified, then go to step S25 and continue the beautification process; when i>n, it means that all faces in the photo have been processed, and then go to step S27.

[0127] S25. According to the facial feature information t[i] of the i-th face and the corresponding relationship between the facial feature informatio...

Embodiment 3

[0133] refer to image 3 , the image processing device of the third embodiment of the present invention is proposed, the device includes a detection module 10, a matching module 20 and a processing module 30, wherein:

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Abstract

The invention discloses an image processing method, an image processing device and a mobile terminal. The method comprises the following steps of detecting at least one human face in an image, and acquiring facial characteristic information of each human face; matching a corresponding facial beautification processing strategy according to the facial characteristic information of each human face; and respectively carrying out facial beautification processing on each human face according to the matched facial beautification processing strategy. Therefore, the facial beautification treatment strategy in line with the human face is automatically matched according to the facial characteristic information of the human face in the image so as to carry out facial beautification processing, a complicated process that a user manually sets the facial beautification processing strategy for a to-be-processed image is omitted, and the operation efficiency and the intelligent level of the terminal are improved. Meanwhile, when a plurality of human faces exist in the image, differentiated facial beautification processing can be pertinently and respectively carried out on each human face so that final facial beautification effects conform to the characteristics of each human face in the image and all figures in the image are satisfied with the processing result, and the processing effect of the image is greatly improved.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to an image processing method, device and mobile terminal. Background technique [0002] With the gradual popularization of smart phones in life, the camera performance of mobile phones is also getting stronger and stronger. In daily life, it has become very popular to take a photo and share it on the Internet, and the beauty function has become a favorite function of beauty lovers. When using the beautification function to take pictures, the user can set a beautification processing strategy according to needs, such as enlarging eyes, skin whitening, etc., and the terminal will perform beautification processing on the captured photos according to the set beautification processing strategy . [0003] However, the existing technical solutions require the user to manually set the beautification processing strategy. Therefore, whenever the shooting scene or picture ch...

Claims

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Application Information

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IPC IPC(8): G06T5/00G06K9/00
CPCG06T5/005G06V40/164G06V40/168
Inventor 唐金成
Owner QIKU INTERNET TECH SHENZHEN CO LTD
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