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Image acquisition method and mobile terminal

A mobile terminal and image acquisition technology, applied in the electronic field, can solve the problem that the flash cannot achieve the fill light effect, etc., and achieve the effect of excellent shooting effect.

Active Publication Date: 2014-09-03
LENOVO (BEIJING) CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] The present invention provides an image acquisition method and a mobile terminal. The method and device provided by the present invention solve the problems in the prior art due to the fixed setting of the flashlight on the mobile terminal, so in many cases, due to the limitation of the position of the photographer and the position of the subject The problem that the flash light set on the mobile terminal cannot achieve the expected fill light effect

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  • Image acquisition method and mobile terminal

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Embodiment Construction

[0042]The flashlights provided in the existing mobile terminals are generally built-in flashlights, that is, the flashlights are fixed on a specific position of the mobile terminal. However, in a specific shooting environment, the demand for flash is not just a way of using the flash forward. There are various ways of shooting depending on the environment. For example, indoor portraits need soft light, and the light is directly directed at the person. The photos taken cannot achieve the various effects required by the user, and the built-in flash is fixed, and there is no way to adjust it, so even if the flash is set, it will not be able to meet the needs of the user.

[0043] Based on the above problems, an embodiment of the present invention provides an image acquisition method, the method is applied to a first mobile terminal, and the first mobile terminal and at least one second mobile terminal realize data transmission through the wireless communication link. The second m...

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Abstract

The invention discloses an image acquisition method and a mobile terminal. The method is applied to a first mobile terminal, the first mobile terminal and a second mobile terminal realize data transmission through a wireless communication link, and the second mobile terminal is provided with a flash module. The method includes the following steps: a first mobile terminal generates a first control instruction according to a prestored flash triggering parameter when receiving a first instruction of acquiring image information which is input by a user; and the wireless communication link sends the first control instruction to at least one second mobile terminal, so that the second mobile terminal controls the flash module to flash according to the first control instruction when acquiring image information of any photographed object according to the first instruction. In the image acquisition method, the first mobile terminal and the second mobile terminal can control flashing of a flash light through the wireless communication link, thereby realizing sharing of the flash light on different mobile terminals, realizing light supplementation for the photographed object in different directions, and achieving an optimal photographing effect.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to an image acquisition method and a mobile terminal. Background technique [0002] Existing smart phones are not only for simple communication functions, but also for entertainment and services. For the young people, taking pictures with mobile phones cannot be ignored. For photography: [0003] Light plays a direct factor in the correct reproduction of colors in color photography. Light and color have a close internal relationship. Generally speaking, only when there is light can there be color, and color comes from light and changes with light. The reason is very simple, people can clearly distinguish the color of objects under light, but in the dark without light, it is difficult to distinguish any color, because the color can only be presented through the irradiation of light. Only when light acts on human vision can we feel those colors. In complex color photog...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725H04N5/232H04W84/12
Inventor 刘福新
Owner LENOVO (BEIJING) CO LTD
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