Image processing method and device for triode counting

An image processing device and image processing technology, applied in image data processing, image analysis, calculation, etc., can solve the problems of slow manual counting, low precision, small chip shape, etc., and achieve the effect of fast counting time and high accuracy

Inactive Publication Date: 2019-06-07
GUANGZHOU UNIVERSITY
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Problems solved by technology

[0002] In industrial production, due to the large number of chips and their small shapes, the traditional method of packaging and counting them is a very labor-intensive and time-consuming task
Using the traditional method to count the transistors has the problems of slow manual counting, low precision and high labor intensity

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  • Image processing method and device for triode counting
  • Image processing method and device for triode counting
  • Image processing method and device for triode counting

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Embodiment Construction

[0052] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0053] For the first embodiment figure of the present invention, please refer to figure 1 , 1 is a schematic flowchart of an embodiment of the image processing method for triode counting provided by the present invention. Such as figure 1 As shown, the authentication method includes steps S1 to S5, and each step is specifically as follows:

[0054] S1, extracting the triode image taken by X-ray to obtain the original image.

[0055] S2. Perform a f...

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Abstract

The invention discloses an image processing method for triode counting, and the method comprises the steps: extracting a triode image shot by X rays, and obtaining an original image; performing firstglobal threshold segmentation in the original image of the image processing method for triode counting according to the fixed threshold to obtain a first image; performing first connected domain combination on the first image of the image processing method for triode counting to obtain a second image, and preprocessing the second image of the image processing method for triode counting to obtain athird image; performing automatic threshold on the third image of the image processing method for triode counting to obtain a triode region. According to the image processing method for triode counting, feature extraction and region number statistics are carried out on triode regions to obtain the number N of triodes, the defect that traditional packaging counting consumes manpower and time can be overcome, and the purposes of fast counting time and high accuracy are achieved.

Description

technical field [0001] The invention relates to the field of machine vision counting, in particular to an image processing method and device for triode counting. Background technique [0002] In industrial production, due to the large number of chips and their small shapes, the traditional method of packaging and counting them is a very labor-intensive and time-consuming task. Using the traditional method to count the transistors has the problems of slow manual counting, low precision and high labor intensity. Contents of the invention [0003] The purpose of the embodiments of the present invention is to provide an image processing method for triode counting, which can solve the shortcomings of traditional encapsulation counting that consumes manpower and time, and achieve the purpose of fast counting time and high accuracy. [0004] In order to achieve the above object, on the one hand, the first embodiment of the present invention provides an image processing method fo...

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Application Information

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IPC IPC(8): G06T7/00G06T7/11G06T7/136
Inventor 谢宏威雷臻宇骆佩文周聪贺香华
Owner GUANGZHOU UNIVERSITY
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