Photographing method and device of mobile terminal

A mobile terminal and motion technology, which is applied to components of color TVs, components of TV systems, TVs, etc., can solve the problems of increased power consumption of mobile terminals and defects of photo composition, and achieve the effect of saving energy consumption.

Active Publication Date: 2015-05-06
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF3 Cites 48 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a method and device for taking pictures of a mobile terminal, aiming at solving the problem that the photos taken by the current mobile termin

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Photographing method and device of mobile terminal
  • Photographing method and device of mobile terminal
  • Photographing method and device of mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0022] figure 1 The implementation process of the method for taking pictures of the mobile terminal provided by the embodiment of the present invention is shown, and the details are as follows:

[0023] In S101 , image recognition is performed on a camera preview screen of the mobile terminal, and a face position in the preview screen is determined.

[0024] The mobile terminal may be a terminal device integrated with a camera and a display screen, including a smart phone, a tablet, a PDA (Personal Digital Assistant, PDA), a camera, and the like. Wherein, the camera in the terminal is used to rea...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention belongs to the technical field of mobile terminals, and provides a photographing method and device of a mobile terminal. The photographing method comprises the steps that picture recognition is conducted on a preview picture of a camera of the mobile terminal, and the position of a face in the preview picture is determined; the rotation angle is calculated based on the position relation between the position of the face and the golden section ratio of the preview picture; the camera of the mobile terminal is controlled to rotate by the rotation angle so as to accomplish photographing. By the adoption of the photographing method of the mobile terminal, when a user conducts self photographing operation through the mobile terminal, the camera of the mobile terminal can rotate according to the position relation between the position of the face and the golden section ratio in the framing process, and therefore the good picture composition effect is automatically generated, the phenomenon that due to the fact that photographing operation is repeatedly conducted when taken pictures are poor in composition, meaningless energy consumption of the mobile terminal is caused is avoided, and energy consumption is reduced.

Description

technical field [0001] The invention belongs to the technical field of mobile terminals, and in particular relates to a method and device for photographing a mobile terminal. Background technique [0002] With the improvement of the image processing performance of mobile terminals, users have begun to rely on mobile terminals to record the colorful moments of life. In order to achieve the purpose of reviewing or sharing. [0003] However, due to the limitations of the user's limbs or the shooting environment, the camera of the mobile terminal cannot be placed at a better shooting angle during the Selfie process, resulting in compositional defects in the photos taken, and it is often necessary to perform multiple Selfie operations to be able to shoot To obtain satisfactory photos of the user, thus increasing the power consumption of the mobile terminal. Contents of the invention [0004] The purpose of the embodiments of the present invention is to provide a method and dev...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04N5/232G06K9/00
Inventor 邹建敏
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap