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Image processing method, image processing device and system

An image processing and color image technology, applied in the field of image processing, can solve the problems of unfavorable silicon-based display and sensor integration, complex imaging process, and many steps, so as to improve the display effect, simplify the structure and signal processing, and facilitate integration Effect

Pending Publication Date: 2021-10-26
BOE TECH GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The imaging process of existing camera devices is complex, with many steps and high power consumption, which is not conducive to the integration of silicon-based display and sensing

Method used

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  • Image processing method, image processing device and system
  • Image processing method, image processing device and system
  • Image processing method, image processing device and system

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Embodiment Construction

[0058]In the following, only some exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present application. Accordingly, the drawings and descriptions are to be regarded as illustrative in nature and not restrictive.

[0059] figure 1 It is a schematic flow chart of camera imaging digital signal processing in the related art. Such as figure 1 As shown, the camera imaging process can include the following stages:

[0060] The first stage: the light reflected by the scene generates an optical image through the lens (Lens) of the camera device. The optical image is filtered by the Bayer filter and then transmitted to the surface of the image sensor. The Bayer filter is arranged in a Bayer arrangement (Bayer arrangement) Filter film, therefore, the optical image collected by the image sensor is arranged in Bayer.

[0061...

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Abstract

The invention provides an image processing method, device and system. The image processing method comprises the steps: converting optical image information corresponding to scenery into digital image information, wherein the digital image information is Bayer image information and comprises color information and brightness information of each pixel; performing double-color linear interpolation on each pixel in the digital image information; and converting the digital image information into a display signal matched with a display device according to an interpolation result. According to the technical scheme, the other two colors and brightness information corresponding to each pixel can be obtained, the display requirement of the display device can be met, image display of the display device is achieved, the color and brightness information of each pixel is enriched, and the display effect is further improved; the image processing process is simplified, architecture and signal processing are simple, the circuit area is reduced, power consumption is saved, and integration of silicon-based display and sensing is facilitated.

Description

technical field [0001] The present application relates to image processing technologies, and in particular to an image processing method, image processing device and system. Background technique [0002] When the camera device shoots an object, the light reflected by the object travels to the lens and is focused on the image sensor (CCD) by the lens. The image sensor accumulates the corresponding charge according to the intensity of the light, and through periodic discharge, the optical image is converted into an analog electric charge. Signal. The analog electrical signal is amplified by the amplifier circuit, AGC automatic gain control, and then converted into a corresponding digital electrical signal by the analog-to-digital conversion circuit. After the digital electrical signal is processed by a digital signal processing chip according to a certain video standard, it is output to the display for output display. . [0003] The imaging process of existing camera devices...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N9/04
CPCH04N23/84
Inventor 刘蕊刘长城刘建涛孟昭晖董学孙伟
Owner BOE TECH GRP CO LTD
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