Image acquiring device, method and terminal

An image acquisition device and image acquisition technology, which are applied in image enhancement, image analysis, image communication, etc., can solve problems such as insufficient image brightness.

Inactive Publication Date: 2014-08-13
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides an image acquisition device, an image acquisition method and a terminal to solve the problem of insufficient brightness of images captured under dark light conditions existing in the prior art

Method used

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  • Image acquiring device, method and terminal
  • Image acquiring device, method and terminal
  • Image acquiring device, method and terminal

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Embodiment Construction

[0029] In order to make the object, technical solution and advantages of the present invention clearer, 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.

[0030] see figure 1 , the first embodiment of the present invention provides an image acquisition device 100 . The image acquisition device 100 can be applied to smart devices such as mobile phones and tablet computers. The shooting involved in the present invention is not limited to taking photos, videos, etc., and the following uses taking photos as an example for illustration. Synthesis is performed sequentially, that is, the present invention is also applicable to video shooting.

[0031] The image acquisition device 100 includes a camera module 110 , a control module 120 , a processing modul...

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Abstract

The invention provides an image acquiring device. The image acquiring device comprises a camera shooting module, a control module and a processing module, wherein the camera shooting module comprises at least two cameras, the control module is used for controlling the two cameras of the camera shooting module to shoot the same scene, and the processing module is used for processing the images shot by the camera shooting module in the same scene to obtain brightness-enhanced images. The invention further provides an image acquiring method and terminal. By means of the image acquiring device, method and terminal, a clear image with high brightness can be achieved under the dark environment.

Description

technical field [0001] The present invention relates to the field of terminal shooting, and in particular to an image acquisition device, an image acquisition method and a terminal capable of enhancing image brightness under dark light conditions. Background technique [0002] Ambient illuminance: A physical quantity that reflects the light and shade of the environment where the target is located. It is numerically equal to the luminous flux passing through a unit area vertically. The unit of illuminance is Lux (lux), and 1Lux is equal to the illuminance produced by the luminous flux of 1 lumen (lumen) evenly shining on the surface of 1 square meter. When the ambient illuminance is small, such as less than 10Lux, it is considered a dark environment. [0003] When shooting in a dark environment, the brightness of the captured image will decrease due to insufficient ambient illumination, and the overall image will be dark and unclear. In the prior art, in order to change the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232H04N5/91
CPCG06T5/002G06T5/50G06T2207/20221H04N23/81H04N23/45H04N23/80H04N23/70H04N23/63H04N23/741H04N23/76H04N23/71H04N5/2621H04N5/2624H04N5/265
Inventor 吴炽强
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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