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Brightness adjustment method and device of supplement light

A brightness adjustment and fill light technology, applied in the computer field, can solve problems such as inappropriate brightness and unclear shooting images, and achieve the effects of improving clarity, optimal shooting brightness and shooting effects, and improving operational convenience.

Inactive Publication Date: 2018-02-16
SHENZHEN YIHUA COMP +2
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Problems solved by technology

[0005] In order to solve the technical problem that the above-mentioned ATM machine and other terminal equipment are in the process of monitoring and taking pictures, the shooting picture is not clear due to improper brightness, in the present invention, a method and device for adjusting the brightness of the supplementary light are provided

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  • Brightness adjustment method and device of supplement light
  • Brightness adjustment method and device of supplement light
  • Brightness adjustment method and device of supplement light

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Embodiment Construction

[0038] In order to make the purpose, technical solution and technical effect of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific implementations described in this specification are only for explaining the present invention, not for limiting the present invention.

[0039] In order to solve the above-mentioned technical problem that the terminal equipment such as the ATM machine is in the process of monitoring and taking pictures, the shooting picture is not clear due to improper brightness, in this embodiment, a method for adjusting the brightness of the supplementary light is proposed. The implementation of the method may rely on a computer program that can run on a computer system based on the Von Neumann architecture.

[0040] It should be noted that, in this embodiment, if figure 1 As shown, the implemen...

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Abstract

The invention discloses a brightness adjustment method of a supplement light. The method is based on video recording / photographing terminal equipment comprising an illumination acquisition module andthe supplement light. The method comprises the following steps: acquiring a shooting brightness value through the illumination acquisition module; calculating a difference value between the acquired shooting brightness value and a preset brightness reference value to serve as a target difference value; and determining a brightness adjustment amplitude according to the target difference value, andadjusting the brightness of the supplement light according to the brightness adjustment amplitude. In addition, the invention also discloses a brightness adjustment device of the supplement light. Through adoption of the brightness adjustment method and device, the brightness of the supplement light for shooting can be adjusted according to the light intensity of a shooting environment, thus improving the image quality of a shot image.

Description

technical field [0001] The technical field of the present invention is computer technology, and more specifically, the present invention relates to a method and device for adjusting the brightness of a supplementary light. Background technique [0002] In order to make deposits and withdrawals and other financial services more convenient and quick for users, as well as to improve service efficiency and reduce service costs and other factors, banks and other financial service fields have generally installed self-service banks and automatic teller machines (Automatic Teller Machines, ATM) and other terminal equipment. Some of these terminal equipment are indoors and some are outdoors. They can provide users with 24-hour self-service and provide users with great convenience. The application of ATM and other terminal equipment in the field of financial services is increasing. However, while the above-mentioned ATMs bring convenience to people, disputes and financial crimes relat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/235G07F19/00
CPCG07F19/201G07F19/207H04N23/70H04N23/74
Inventor 王文华
Owner SHENZHEN YIHUA COMP
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