Self-shooting method and mobile terminal

A mobile terminal and Selfie technology, applied in the field of mobile communications, can solve the problems of not being able to know the effect of Selfie preview photos in time, unable to timely and accurately control the Selfie process, etc.

Active Publication Date: 2016-12-14
VIVO MOBILE COMM CO LTD
View PDF4 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a Selfie method and a mobile terminal, which solves the problem in the prior art that the Selfie preview photo effect cannot be understood in time, resulting in the inability to timely and accurately control the Selfie process

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
  • Self-shooting method and mobile terminal
  • Self-shooting method and mobile terminal
  • Self-shooting method and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] This embodiment provides a Selfie method, such as figure 1 As shown, the method includes: Step 100 to Step 130.

[0028] Step 100, acquiring a selfie preview image when taking a selfie with a selfie stick.

[0029] The selfie stick and the mobile terminal communicate through the bluetooth protocol, and on the mobile terminal, it can be determined whether the selfie stick is connected by calling an interface provided by the operating system. When it is detected that the user uses the selfie stick to take a selfie, the selfie preview image collected by the front camera can be obtained by calling the interface of the operating system.

[0030] Step 110, detecting face information in the selfie preview image, where the face information includes the number of faces.

[0031] For the acquired selfie preview image, the number of faces in the selfie preview image can be detected by the adaboost face detection algorithm. The face detection algorithm in the prior art can also ...

Embodiment 2

[0039] see figure 2 , this embodiment provides a selfie method, the method includes: Step 200 to Step 250.

[0040] Step 200, acquiring a selfie preview image when taking a selfie with a selfie stick.

[0041] When taking a selfie with a selfie stick, refer to the corresponding steps in Embodiment 1 for a specific implementation solution of obtaining a preview image of the selfie, which will not be repeated in this embodiment.

[0042] Step 210, detecting face information in the selfie preview image, where the face information includes the number of faces.

[0043] The face information further includes: the position of the face area corresponding to the face and the side length of the face area.

[0044] For the specific implementation of detecting the face information in the selfie preview image, the face information includes the number of faces, please refer to the corresponding steps in Embodiment 1, which will not be repeated here.

[0045] Step 220, judge whether the ...

Embodiment 3

[0078] Correspondingly, the embodiment of the present invention also discloses a mobile terminal 50, such as Figure 5 shown, including:

[0079] A selfie preview image acquisition module 510, configured to acquire a selfie preview image when taking a selfie with a selfie stick;

[0080] A human face detection module 520, configured to detect human face information in the selfie preview image acquired by the selfie preview image acquisition module 510, the human face information including the number of human faces;

[0081] A photographing scene information acquisition module 530, configured to acquire photographing scene information corresponding to the number of faces in the self-portrait preview image acquired by the self-portrait preview image acquisition module 510;

[0082] The instruction module 540 is configured to prompt the user to make corresponding adjustments by voice if the face information and photographing scene information meet the preset conditions.

[0083...

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 provides a self-shooting method, and belongs to the technical field of mobile communication. The method comprises the following steps: getting a self-shooting preview image during self-shooting with a selfie stick; detecting face information in the self-shooting preview image, wherein the face information includes the number of faces; acquiring shooting scene information corresponding to the number of faces; and if the face information and the shooting scene information meet preset conditions, reminding a user by voice to make corresponding adjustment. The problem in the prior art that the self-shooting process cannot be controlled in a timely and accurate way as the effect of a self-shooting preview image cannot be known in time is solved. By automatically judging the face information and scene information in a preview image and giving prompt, users can know the self-shooting effect in time and control the self-shooting process.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a Selfie method and a mobile terminal. Background technique [0002] Currently, selfie sticks are used to take selfies. Due to the length of the selfie stick and the selfie scenes are generally scenic areas / outdoors, the length of the selfie stick prevents us from previewing the selfie picture clearly, so that users cannot timely understand the effect of selfie preview photos. Since the user cannot adjust the camera parameters and camera angles in a timely manner, the self-portrait photos often have faces that are not in a reasonable position, and the face area is overexposed or blocked. [0003] It can be seen that when using a selfie stick to take a selfie in the prior art, there are at least the following defects: the effect of the selfie preview photo cannot be understood in time, resulting in the inability to timely and accurately control the selfie process. C...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232
CPCH04N23/611
Inventor 郝鹏飞
Owner VIVO MOBILE COMM CO 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