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Imaging method and imaging device

An imaging method and imaging device technology, applied in image communication, equipment, television, etc., can solve the problems of slowing down the overall system processing speed and increasing costs

Active Publication Date: 2019-01-15
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the existing imaging method using the photometry mechanism or the synthetic HDR image mechanism is adopted, the processing speed of the overall system will be greatly slowed down and unnecessary costs will be increased accordingly

Method used

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  • Imaging method and imaging device
  • Imaging method and imaging device

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Embodiment Construction

[0025] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0026] First, refer to figure 1 An imaging device according to an embodiment of the present invention is described. The imaging device is preferably, for example, a surveillance camera, a digital camera, a video camera, etc., or any one of an ETC device capable of capturing images, a smart phone, or a tablet computer.

[0027] figure 1 is a block diagram illustrating an imaging device according to an embodiment of the present invention. Such as figure 1 As shown, the imaging device 10 according to the embodiment of the present invention has an imaging unit 101 , a location information acquiring unit 102 , a control unit 103 and a receiving unit 104 . It is easy to understand that, figure 1 In order to simplify the description, only components closely related to the present invention are shown, and the imaging device 10 according to ...

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Abstract

The present invention provides an imaging method and an imaging device, which can quickly and accurately obtain clear imaging of an object to be imaged based on the positional relationship. The imaging method includes: obtaining the position information of the imaging unit and the light source; obtaining the relative positional relationship between the imaging unit and the light source based on the positional information; imaging with the light source; and setting imaging parameters of the imaging unit according to the judgment result.

Description

technical field [0001] The present invention relates to the field of imaging. More specifically, the present invention relates to an imaging method and an imaging device using the imaging method. Background technique [0002] At present, when an imaging device such as a digital camera performs imaging in an environment with a relatively large difference between light and dark such as backlighting, it is often difficult to obtain a good imaging effect due to the limited exposure latitude or dynamic range of the imaging device. Usually, by providing a variety of metering mechanisms (such as central average metering, central partial metering, spot metering, multi-spot metering, and evaluative metering, etc.), according to the metering results, the user manually or the device automatically adjusts its Imaging parameters (such as exposure time, exposure aperture, etc.) to obtain an imaging effect adapted to ambient light. In addition, a method of synthesizing a final high dynam...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03B15/03H04N5/232
Inventor 王军
Owner LENOVO (BEIJING) LTD