Display device detection method and electronic equipment

A technology of a display device and a detection method, applied in image analysis, image enhancement, instruments, etc., can solve problems such as interference in the detection process, economic losses of manufacturers or users, and whether the display device has defects, so as to avoid misjudgment and avoid economical problems. effect of loss

Pending Publication Date: 2020-03-13
LENOVO (BEIJING) CO LTD
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Problems solved by technology

[0002] At present, in the field of intelligent manufacturing, it is necessary to inspect the display device to determine whether the display device is defective. The dust in the image will show black spots and other features similar to the defects of the display device, which will interfere with the detection process. Since there is currently no effective detection method for accurate judgment in the detection process of the display device, therefore To a large extent, it will cause a misjudgment of whether the display device is defective, causing huge economic losses to the manufacturer or user

Method used

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  • Display device detection method and electronic equipment
  • Display device detection method and electronic equipment
  • Display device detection method and electronic equipment

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Embodiment Construction

[0033] Various aspects and features of the present application are described herein with reference to the accompanying drawings.

[0034] It should be understood that various modifications may be made to the embodiments applied for herein. Accordingly, the above description should not be viewed as limiting, but only as exemplifications of embodiments. Those skilled in the art will envision other modifications within the scope and spirit of the application.

[0035] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and, together with the general description of the application given above and the detailed description of the embodiments given below, serve to explain the embodiments of the application. principle.

[0036] These and other characteristics of the present application will become apparent from the following description of preferred forms of embodiment given as non-limiting examp...

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Abstract

The invention discloses a display device detection method and electronic equipment, and the method comprises the steps: obtaining a first detection image formed when a display device displays a firstspecific image, and determining the position of dust in the first detection image; acquiring a second detection image formed when the display device displays a second specific image, and removing theimage content in the first area where the position is located in the second detection image according to the position where the dust is located, so as to eliminate the interference of the dust attached to the display device on the detection of the display device; and filling the first area according to the peripheral image of the first area in the second detection image to form a third detection image, so as to judge whether the display device has defects according to the third detection image. According to the method, under the condition that dust is attached to the display device, whether the display device has defects or not can be accurately detected without being influenced by the dust, and the detection accuracy is improved.

Description

technical field [0001] The present application relates to the field of intelligent manufacturing, and in particular to a detection method of a display device and electronic equipment. Background technique [0002] At present, in the field of intelligent manufacturing, it is necessary to inspect the display device to determine whether the display device is defective. The dust in the image will show black spots and other features similar to the defects of the display device, which will interfere with the detection process. Since there is currently no effective detection method for accurate judgment in the detection process of the display device, therefore To a large extent, it will cause a misjudgment of whether the display device is defective, causing huge economic losses to the manufacturer or the user. Contents of the invention [0003] The purpose of the embodiments of the present application is to provide a detection method and electronic equipment, which can accuratel...

Claims

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Application Information

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IPC IPC(8): G06T7/00G06T7/10
CPCG06T7/0004G06T7/10G06T2207/30121G06T2207/20081G06T2207/20084
Inventor 刘云明
Owner LENOVO (BEIJING) CO LTD
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