Method and system for realizing screen detection by multiple cameras and computer readable storage medium

A screen detection and multi-camera technology, applied in closed-circuit television systems, TV system components, color TV components, etc., can solve the problem that a single camera cannot adapt to the detection needs of screens of different sizes

Inactive Publication Date: 2019-10-18
TCL KING ELECTRICAL APPLIANCES HUIZHOU
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  • Abstract
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Problems solved by technology

[0005] The present invention provides a method, system and computer-readable storage medium for multi-camera screen detection, aiming to solve the problem that the single-camera screen detection method in the prior art is difficult to adapt to the detection needs of screens of different sizes

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  • Method and system for realizing screen detection by multiple cameras and computer readable storage medium
  • Method and system for realizing screen detection by multiple cameras and computer readable storage medium
  • Method and system for realizing screen detection by multiple cameras and computer readable storage medium

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Embodiment Construction

[0064] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0065] The main solution of the embodiment of the present invention is:

[0066] Obtaining a screen detection in-position signal, the screen detection in-position signal is used to prompt the screen of the display device to reach a predetermined screen inspection position;

[0067] Control the screen to enter the screen inspection mode and display the inspection scene picture, wherein, in the screen inspection mode, the screen is divided into multiple display areas, and the number and relative distribution positions of the multiple display areas correspond to the multiple cameras one by one;

[0068] Control the multi-camera array to capture the screen inspection scene picture in the screen inspection mode, obtain and send the screen inspection image to the screen inspection control device;

[0069] The screen inspec...

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Abstract

The invention discloses a method and system for realizing screen detection by multiple cameras and a computer readable storage medium, the method for realizing screen detection by multiple cameras isused for the system, and the system comprises screen detection control equipment, an in-place detection device and a multi-camera array; the method comprises the steps that an in-place detection device sends a screen in-place signal to screen detection control equipment when detecting that a screen of the display equipment reaches a preset screen detection position; the screen inspection control device controls the screen to enter a screen inspection mode and displays a screen inspection scene picture, the screen is divided into a plurality of display areas in the screen inspection mode, and the number and relative distribution positions of the display areas correspond to those of the cameras; a screen inspection scene picture is shot by the multi-camera array to obtain a screen inspectionimage, and the screen inspection scene picture of the corresponding display area is shot by each camera; and the screen inspection control equipment acquires a screen inspection image and detects screen display defects. According to the technical scheme, the problem that in the prior art, a single-camera screen detection mode is difficult to meet the detection requirements of screens of differentsizes can be solved.

Description

technical field [0001] The present invention relates to the technical field of display device detection, in particular to a method, system and computer-readable storage medium for realizing screen detection by multiple cameras. Background technique [0002] During the factory production process of display devices (such as televisions and computers, etc.), it is necessary to perform functional testing on the display devices before leaving the factory. Because the screen is an important part of the display device, the quality of the screen display directly determines the overall quality of the display device, so screen detection is an important step in the function detection of the display device. [0003] The screen detection method in the prior art mainly adopts a single-camera detection method. Taking the screen detection of TV as an example, the specific steps are as follows: the transport device transports the TV on the production line to the designated detection positio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18H04N5/247H04N17/04
CPCH04N7/181H04N17/04H04N23/90
Inventor 吴雪峰雷登似高文周潘德灼
Owner TCL KING ELECTRICAL APPLIANCES HUIZHOU
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