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An electronic device and data processing method

A technology of electronic equipment and processing unit, applied in the field of photography, which can solve the problems of too dark background, loss of details, and insufficient light penetration by the shutter.

Active Publication Date: 2019-10-29
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The image quality of images captured in low-light environments (also known as dark-light environments) is very poor, mainly due to the limitations of the existing pin-hole model, which makes the shutter unable to penetrate in low-light environments. Enough light. To solve this problem, the flash is usually turned on for supplementary light processing to compensate for the poor image quality caused by low-light environments.
[0004] Although it is an advantage to turn on the flash for supplementary light processing, but the excessive light caused by turning on the flash will also bring adverse effects, such as too bright foreground, too white color, too dark background, large noise, and unnatural shadows Overexposure leads to loss of details and other issues, but the impact of poor image quality is still unavoidable

Method used

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  • An electronic device and data processing method
  • An electronic device and data processing method
  • An electronic device and data processing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] The electronic device in the embodiment of the present invention has a shutter processing unit and a supplementary light unit, and the supplementary light unit is used to trigger the operation of the shutter processing unit to be turned on, such as figure 1 As shown, the electronic device also includes: a light-transmitting component 11, a filter component 12, a photosensitive imaging component 13 and an image processing component 14; wherein,

[0053] The light-transmitting member 11 is used to transmit light incident on the light-transmitting member itself from a first direction, and the first direction is a direction from the outside of the light-transmitting member to the electronic device. The light filter part 12 is located between the light-transmitting part 11 and the photosensitive imaging part 13, and is used to divide the light passing through the light filter part into two paths, and transmit the light on the two light paths respectively, and the first light ...

Embodiment 2

[0056] The electronic device in the embodiment of the present invention has a shutter processing unit and a supplementary light unit, and the supplementary light unit is used to trigger the operation of the shutter processing unit to be turned on, such as figure 1 , figure 2 As shown, the electronic device also includes: a light-transmitting component 11, a filter component 12, a photosensitive imaging component 13 and an image processing component 14; wherein,

[0057] The light-transmitting member 11 is used to transmit light incident on the light-transmitting member itself from a first direction, and the first direction is a direction from the outside of the light-transmitting member to the electronic device. The light filter part 12 is located between the light-transmitting part 11 and the photosensitive imaging part 13, and is used to divide the light passing through the light filter part into two paths, and transmit the light on the two light paths respectively, and the...

Embodiment 3

[0063] The electronic device in the embodiment of the present invention has a shutter processing unit and a supplementary light unit, and the supplementary light unit is used to trigger the operation of the shutter processing unit to be turned on, such as figure 1 , image 3 As shown, the electronic device also includes: a light-transmitting component 11, a filter component 12, a photosensitive imaging component 13 and an image processing component 14; wherein,

[0064] The light-transmitting member 11 is used to transmit light incident on the light-transmitting member itself from a first direction, and the first direction is a direction from the outside of the light-transmitting member to the electronic device. The light filter part 12 is located between the light-transmitting part 11 and the photosensitive imaging part 13, and is used to divide the light passing through the light filter part into two paths, and transmit the light on the two light paths respectively, and the ...

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PUM

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Abstract

The invention discloses an electric device and a data processing method. The electric device is provided with a shutter processing unit and a light supplement unit. The light supplement unit is used for being switched on when operation of the shutter processing unit is triggered. The electric device also includes a light admitting component, a light filtering component, a photosensitive imaging component and an image processing component, wherein the light admitting component is used for admitting light going to the light admitting component in a first direction; the light filtering component is used for dividing light passing through the light filtering component into two channels for light transmission in two optical paths, wherein first light beams transmitted on the first optical path and second light beams transmitted on the second optical path are projected to the photosensitive imaging component respectively; and the photosensitive imaging component is used for acquiring a first image obtained through image formation by the first beams and a second image obtained through image formation by the second beams.

Description

technical field [0001] The invention relates to imaging technology, in particular to an electronic device and a data processing method. Background technique [0002] In the process of implementing the technical solutions of the embodiments of the present application, the inventors of the present application at least found the following technical problems in the prior art: [0003] Now many electronic devices, especially popular portable user devices, such as tablet computers, smart phones, personal digital assistants (PDAs), etc., all support the video recording function of the camera, especially card machines or mobile devices use the camera on the hardware to take pictures. The image quality of images captured in low-light environments (also known as dark-light environments) is very poor, mainly because of the limitations of the existing pin-hole model, which makes the shutter unable to penetrate in low-light environments. Sufficient light, to solve this problem, usually ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232H04N9/04G03B15/05
Inventor 薛苏葵
Owner LENOVO (BEIJING) LTD