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Image analysis system and method

An image analysis and image technology, applied in the field of image processing, can solve problems such as inaccurate test results and failure to obtain effective images

Active Publication Date: 2018-06-15
嘉善县魏塘资产管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The usual practice is to put the ipod in the camera obscura, let the ipod light up the screen, and take the image of the camera camera as the active interface of the ipod, so the effective image corresponding to the lighted screen of the captured image is not acquired, and the obtained not an accurate test result

Method used

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  • Image analysis system and method

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Experimental program
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Embodiment Construction

[0013] refer to figure 1 Shown is the operating environment diagram of the preferred embodiment of the image analysis system of the present invention. The image analysis system 11 is applied to an electronic device 1 . The electronic device 1 is various electronic devices capable of taking pictures, such as a mobile phone or a tablet computer.

[0014] In this embodiment, the electronic device 1 includes a processor 10 , a camera unit 12 and a memory 13 . The processor 10 is used to control the electronic device 1 to work. Processor 10 runs the image analysis system 11 . The photographing unit 12 is used to photograph images, such as a camera. The memory 13 is used to store data, such as images and the like. A portable electronic device (not shown) with a display screen 3 is located in the dark box 2 .

[0015] refer to figure 2 shown, is figure 1 A functional block diagram of the image analysis system 11 in FIG. The image analysis system 11 includes a camera control...

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Abstract

The present invention provides an image analysis system and method. The image analysis system performs image processing on the captured image of the dark box by shooting a dark box equipped with a lighted display screen, and performs image processing based on the gray values ​​of two adjacent pixels. Obtain the boundary points of the effective image, further obtain the four suspected corner points of the effective image, obtain the effective boundary points of the effective image in four directions according to the four suspected corner points, and obtain them by straight line fitting on the effective boundary points in each direction Four straight lines, so as to obtain an accurate and effective image in the captured image according to the intersection of the four straight lines.

Description

technical field [0001] The invention relates to the field of image processing, in particular to an image analysis system and method for electronic equipment. Background technique [0002] In the automatic testing of portable electronic equipment, such as the automatic testing of ipod, it is necessary to extract the active interface of ipod. The usual practice is to put the ipod in the camera obscura, let the ipod light up the screen, and take the image of the camera camera as the active interface of the ipod, so the effective image corresponding to the lighted screen of the captured image is not acquired, and the obtained Not an accurate test result. Contents of the invention [0003] In view of the above, it is necessary to provide an image analysis system, the image analysis system is applied to electronic equipment, the electronic equipment includes a photographing unit that captures images, and the system includes: an image processing module, which is used to analyze ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/00
CPCG06T7/13G06T7/181
Inventor 李军杰刘学顺张欢欢
Owner 嘉善县魏塘资产管理有限公司