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Method and apparatus for processing photographs

A processing method and photo technology, applied in the field of image processing, can solve the problems of costing manpower, affecting the user's experience of taking photos, and not having body beauty functions, etc., to achieve the effect of improving capabilities

Active Publication Date: 2018-12-18
SAMSUNG ELECTRONICS CHINA R&D CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Nowadays, many camera apps also have built-in beautification functions, and the photos taken are full of charm, but for photos taken from the whole body, there is no direct body beautification function, which undoubtedly affects the user's experience in taking pictures
[0004] Some beautification functions in existing implementations are either to beautify the overall picture or to beautify the face; there is no function to directly beautify the body parts of the characters in the photo, which requires manpower and material resources to process picture

Method used

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  • Method and apparatus for processing photographs
  • Method and apparatus for processing photographs
  • Method and apparatus for processing photographs

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] see figure 1 , figure 1 It is a schematic diagram of the photo processing flow in Embodiment 1 of the present application. The specific steps are:

[0040] Step 101 , the processing device recognizes the person in the photo, and determines the feature value of the character's features, the features include: posture, race type, length ratio of head and silhouette.

[0041] Step 102, the processing device determines the body type of the person in the photo according to the determined feature value of the character.

[0042] Determining the body type of the person in the photo according to the characteristic value of the determined person's feature includes:

[0043] The value corresponding to the body type is: W1×W2×a1; that is, the product of the eigenvalues ​​corresponding to each feature.

[0044] Among them, W1 is the eigenvalue corresponding to the race type, which is determined according to the skin characteristics of the person; in the specific implementation, ...

Embodiment 2

[0062] see Figure 5 , Figure 5 It is a schematic diagram of the photo processing flow in Embodiment 4 of the present application. The specific steps are:

[0063] Step 501, the processing device identifies the person in the photo, and determines the feature value of the character's features, the features include: posture, race type, length ratio of the head and silhouette, proportion of exposed skin, character's gender, body fat percentage.

[0064] Step 502, the processing device determines the body type of the person in the photo according to the determined feature value of the character.

[0065] Determining the body type of the person in the photo according to the characteristic value of the determined person's feature includes:

[0066] The corresponding value of the body type is: W1×W2×a1+W3×a2+W4;

[0067] Among them, W1 is the eigenvalue corresponding to the race type, which is determined according to the skin characteristics of the person; in the specific implem...

Embodiment 3

[0082] The technical solution provided by this application is for the body shaping of the characters in the photos. In actual use, the beautifying function can be added to the heads of the characters, that is, body shaping corrections and beautification

[0083] see Figure 7 , Figure 7 It is a schematic diagram of the image effect of body shaping and beautifying treatment in the embodiment of the present application. Body correction and beauty make users not only love to take photos of their faces, but also like to take full-body photos.

[0084] In specific implementation, the existing beauty-beautification function can be used for the beauty-beautification function, and this application does not make specific limitations.

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Abstract

The present application provides a photo processing method and apparatus. The method includes identifying a person in a photo and determining eigenvalues of characteristics of the person, the characteristics including posture, race type, head-to-contour length ratio, head-to-contour length ratio, head-to-contour length ratio, and head-to-contour length ratio; determining the figure type of the person in the photograph according to the characteristic value of the determined person's characteristic; determining the oblique mirror angle according to the figure type; performing oblique mirror processing on the person image in the photograph according to the determined angle, and rotating the processed person image by 180 degrees; the person image rotated 180 degrees being fused into the background of the photograph, and the fused photograph being smoothed naturally. The method can improve the ability of the device to process photographs, as well as the user experience.

Description

technical field [0001] The invention relates to the technical field of image processing, in particular to a photo processing method and device. Background technique [0002] With the development of smart terminals and camera cameras, users frequently use the camera function. When users take pictures, they expect their mobile phones to make our pictures more beautiful and natural. [0003] Nowadays, many camera apps also have built-in beautification functions, and the photos taken are full of charm, but for photos taken from the whole body, there is no direct body beautification function, which undoubtedly affects the user's experience in taking pictures. [0004] Some beautification functions in existing implementations are either to beautify the overall picture or to beautify the face; there is no function to directly beautify the body parts of the characters in the photo, which requires manpower and material resources to process picture. Contents of the invention [0...

Claims

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Application Information

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IPC IPC(8): G06T5/00G06K9/00G06T3/40G06T5/50
CPCG06T3/4038G06T5/50G06T2207/20221G06V40/10G06T5/77G06T5/70
Inventor 徐苏琴李斌徐明
Owner SAMSUNG ELECTRONICS CHINA R&D CENT
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