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Dimming control method and device and device with photographing function

A dimming control and dimming technology, applied in character and pattern recognition, color TV parts, TV system parts, etc. Strong adaptability and the effect of improving image quality

Active Publication Date: 2014-10-08
BEIJING ZHIGU RUI TUO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the degree of improvement in photographing effect that can be brought about by the adjustment ability of the camera equipment itself is inevitably limited. Therefore, how to use other methods to assist in improving the photographing effect has attracted the attention of more and more researchers.

Method used

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  • Dimming control method and device and device with photographing function
  • Dimming control method and device and device with photographing function
  • Dimming control method and device and device with photographing function

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Embodiment Construction

[0030] Exemplary embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the interest of clarity and conciseness, not all features of an actual implementation are described in this specification. It should be understood, however, that in developing any such practical embodiment, many implementation-specific decisions must be made in order to achieve the developer's specific goals, such as meeting those constraints related to the system and business, and those Restrictions may vary from implementation to implementation. Moreover, it should also be understood that development work, while potentially complex and time-consuming, would at least be a routine undertaking for those skilled in the art having the benefit of this disclosure.

[0031] Here, it should also be noted that, in order to avoid obscuring the application due to unnecessary details, only the device structure and / or processing steps closely related t...

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Abstract

The invention discloses a dimming control method and device and a device with a photographing function. The dimming control method includes the steps of firstly, determining a to-be-adjusted area where optical parameters need to be adjusted in a photographed framing image; secondly, determining at least one external light source where dimming needs to be conducted according to received light source modulation information carried by imaging light rays corresponding to the to-be-adjusted area; thirdly, determining dimming instruction information of the to-be-adjusted area; fourthly, sending the dimming instruction information to the determined external light source so as to instruct the external light source to conduct optical adjustment at least one time according to the dimming instruction information. By means of the dimming control method and device and the device with the photographing function, the imaging quality and photographing effect can be easily improved.

Description

technical field [0001] The present application relates to the field of optical control, in particular to a dimming control method and device and a device with a camera function. Background technique [0002] At present, photography technology is becoming more and more popular, and many people choose to record the details of life by taking photos, and the requirements for photo effects are also increasing. [0003] Some devices with camera functions, such as cameras, mobile terminals with cameras, etc., use built-in flashlights or a supplementary light next to the cameras to improve the camera effect in poor light environments. [0004] However, the degree of improvement in photographing effect that can be brought about by the adjustment ability of the photographing device itself is inevitably limited. Therefore, how to assist in improving the photographing effect through other methods has attracted the attention of more and more researchers. Contents of the invention [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/235H04N9/73H04N5/232
CPCH05B47/105H04N23/74H04N23/10G06T7/90
Inventor 周梁徐然
Owner BEIJING ZHIGU RUI TUO TECH
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