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A method and terminal for taking pictures

A terminal and camera unit technology, applied to color TV components, TV system components, TVs, etc., can solve problems such as poor photo quality, achieve good jitter, reflect jitter, and improve the effect of taking pictures

Active Publication Date: 2019-07-19
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

To solve the problem that the terminal sets the same camera parameters for all users to take photos, and the photo quality is poor

Method used

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  • A method and terminal for taking pictures
  • A method and terminal for taking pictures
  • A method and terminal for taking pictures

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Embodiment Construction

[0052] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0053] It should be understood that, in the embodiment of the present invention, a terminal may be referred to as a user equipment (User Equipment, UE), a mobile station (Mobile Station, MS), a mobile terminal (Mobile Terminal, MT), a computer, a microcomputer, and the like. The terminal can communicate with one or more core networks via a radio access network (Radio Access Network, RAN). For example, the terminal can be a mobile phone (or called a "cellular" phone)...

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Abstract

A method and terminal for taking pictures, the method comprising: calculating and obtaining a first exposure time and a first sensitivity according to the current ambient light intensity (S101); obtaining the longest holding time for maintaining a terminal in a stable state when a user takes a picture (S102) Then judge whether the longest holding time is greater than the first exposure time (S103); if the longest holding time is greater than the first exposure time, then adjust the exposure time and sensitivity of taking pictures, use the second exposure time and the second sensitivity Taking pictures (S104); wherein, the second exposure time is not greater than the first exposure time, and the second sensitivity is not less than the first sensitivity. In this way, the camera parameters can be adaptively adjusted according to the individual differences of users, and the terminal camera effect can be improved.

Description

technical field [0001] The present invention relates to the technical field of terminals, in particular to a method for taking pictures and a terminal. Background technique [0002] With the intelligent development of terminals such as mobile phones and tablets, it can provide great help for people's life, work, study and entertainment. Especially in terms of taking pictures, the performance of the terminal improves rapidly, and compared with the camera, the terminal usually has better portability. Therefore, in most scenarios, users prefer to use terminals to take pictures. The quality of photos not only depends on the camera performance of the terminal, but also is closely related to the camera parameters adopted. For example, exposure time and sensitivity, etc. Wherein, the exposure time is the time for the shutter to be opened in order to project light onto the photosensitive surface of the photographic photosensitive material. It depends on the sensitivity of the ph...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232
CPCH04N23/67
Inventor 许顺钱鹏
Owner HUAWEI TECH CO LTD