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A method and device for shooting supplementary light

A technology for supplementing light and photographing objects, which is applied in the field of photographing supplementary light methods and devices, which can solve problems such as background overexposure, limited latitude of camera modules, and affecting shooting effects, so as to improve quality, avoid underexposure, and prevent overexposure Effect

Active Publication Date: 2019-06-07
TCL CORPORATION
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In such a large light ratio scene, due to the limited latitude of the camera module of the smart terminal, if the light is supplemented mechanically, the subject may be overexposed when the brightness of the subject is much greater than the brightness of the background , but the background may still be underexposed. When the brightness of the subject is much smaller than that of the background, the background may be overexposed, and the subject may still be underexposed. Either way, it will affect the shooting effect
[0004] For the above-mentioned troubles of using smart terminals to shoot, there is currently no good solution in the industry

Method used

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  • A method and device for shooting supplementary light
  • A method and device for shooting supplementary light
  • A method and device for shooting supplementary light

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Embodiment Construction

[0023] In order to make the object, technical solution and beneficial effects of the present invention more clear, 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.

[0024] An embodiment of the present invention provides a method for supplementing light for photographing. The method includes: judging whether there is a part that needs to be supplemented in the current subject to be photographed; Group automatic photometry and parameter adjustment operations; send a command to the flashlight adjustment module that requires supplementary light for the part that needs to be supplemented; after receiving the order, the flashlight adjustment module turns on the flashlight to fill The light part is filled with light. The embodiment of the present inventio...

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Abstract

The present invention provides a shooting method and device to improve the quality of the shooting of smart terminal pictures or videos.The method includes: determine whether there are parts that need to be replenished in the current proposed shooting object; if there are parts that need to be replenished in the current proposed shooting object, the automatic metering and parameter adjustment operation of the camera module will be stopped;The regulating module sendsing requires the order to make up the light that needs to be made up; after receiving other parameters and the command, the flash adjustment module opens the flash to make up the light that needs to be supplemented.On the one hand, the technical solution provided by the present invention effectively prevented the overall filling of the proposed shooting objects, and prevented some local exposure to some local parts of the photographer; on the other handThis can improve the quality of photos such as photos or videos.

Description

technical field [0001] The invention belongs to the field of mobile communication, and in particular relates to a method and device for supplementary light for photography. Background technique [0002] The development of smart technology has made smart terminals such as smart phones and tablet computers more and more powerful. In addition to basic communication functions, such as calling and sending text messages, listening to music, taking pictures, and playing games have gradually become the main functions of smart terminals. It is no exaggeration to say that smart terminals are already a product that integrates communication and entertainment, especially in terms of taking photos and video recordings. Some smart terminals are comparable to cameras, and have replaced portable digital cameras in most scenarios. function. [0003] In recent years, although the technical level of the camera module of the smart terminal has made great progress, but limited by the size of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/235
CPCH04N23/74
Inventor 陈晨
Owner TCL CORPORATION
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