Method and device for photographing people by using mobile terminal

A mobile terminal and character technology, which is applied in the field of photographing people using mobile terminals, can solve the problems of lack of beauty in photos, and achieve the effect of overall elegance, good effect, and enhanced beauty.

Active Publication Date: 2017-11-03
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most users are not professional photographers. When taking pictures of people, whether it is taking selfies or taking pictures for others, they just put the person on the screen and the photos are lacking in beauty.

Method used

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  • Method and device for photographing people by using mobile terminal
  • Method and device for photographing people by using mobile terminal
  • Method and device for photographing people by using mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] figure 1 It is a flow chart of a method for taking pictures of people with a mobile terminal provided by Embodiment 1 of the present invention. This embodiment is applicable to non-professional photographers using a mobile terminal to take photos with similar professional effects. The method can be executed by a mobile terminal , including the following steps:

[0022] Step 110, acquiring the center point of the face area in the current frame image of the preview interface of the mobile terminal.

[0023] The mobile terminal captures images through the camera, and displays the captured current frame image through the preview interface of the mobile terminal, recognizes the face in the current frame image, and calculates the position coordinates of the center point of the face area according to the face data in the current frame image.

[0024] Preferably, obtain the center point of the human face area in the current frame image of the preview interface of the mobile te...

Embodiment 2

[0052] image 3 It is a flow chart of a method for photographing people by using a mobile terminal provided in Embodiment 2 of the present invention. The method specifically includes the following steps:

[0053] Step 310, acquiring the center point of the face area in the current frame image on the preview interface of the mobile terminal.

[0054] Step 320, determining the golden section point of the preview interface.

[0055] Step 330, calculating relative position information between the central point of the human face area and the golden section point.

[0056] Step 340, displaying the first graphic and the second graphic on the screen according to the relative position information, so that the relative position of the first graphic and the second graphic simulates the relative position of the central point of the human face area and the golden section point, To guide the user to move the human face to the golden section point according to the relative positions of th...

Embodiment 3

[0062] Figure 4 It is a schematic diagram of an apparatus for photographing people by using a mobile terminal provided in Embodiment 3 of the present invention. Such as Figure 4 As shown, the apparatus for photographing people by using a mobile terminal provided in this embodiment includes: an acquisition module 410 , a determination module 420 , a calculation module 430 and a display module 440 .

[0063] Wherein, the obtaining module 410 is used to obtain the center point of the human face area in the current frame image of the preview interface of the mobile terminal;

[0064] The determination module 420 is used to determine the golden section point of the preview interface;

[0065] Calculation module 430 is used for calculating the relative position information of described human face area center point and described golden section point;

[0066] The display module 440 is used to display the first graphic and the second graphic on the screen according to the relativ...

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Abstract

The invention discloses a method and a device for photographing people by using a mobile terminal. The method includes: obtaining the central point of the human face area in the current frame image of the preview interface of the mobile terminal; determining the golden section point of the preview interface; calculating the relative position between the central point of the human face area and the golden section point information; display the first graphic and the second graphic on the screen according to the relative position information, so that the relative position of the first graphic and the second graphic simulates the relative position of the central point of the human face area and the golden section point, so as to The user is guided to move the human face to the golden section point according to the relative positions of the displayed first graphic and the second graphic. The present invention can guide users to take more professional photos with better effects. In the photos taken, the faces are located near the golden section point, which improves the aesthetic feeling of the photos and makes the photos more elegant as a whole.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of photographing by a mobile terminal, and in particular, to a method and device for photographing a person by using a mobile terminal. Background technique [0002] With the popularization of mobile terminals, using the mobile terminal to take pictures has become an important application of the mobile terminal, so that ordinary users do not need to carry another camera, which provides convenience for users. The user can use the mobile terminal to take pictures at any time when traveling or on the road. However, most users are not professional photographers. When taking pictures of people, whether they are taking selfies or taking pictures for others, they just put the people on the screen and finish the shooting, and the photos taken lack aesthetic feeling. Contents of the invention [0003] In view of this, embodiments of the present invention provide a method and device for taking...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232
Inventor 黄旭
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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