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A metamorphosis test system of an image region growth algorithm

A technology of image area and metamorphosis testing, which is applied in image enhancement, image analysis, image data processing, etc., can solve the problem of difficult acquisition of test judgment, and achieve the effect of solving the difficulty of test judgment

Inactive Publication Date: 2019-03-08
北京京航计算通讯研究所
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Problems solved by technology

[0014] The technical problem to be solved by the present invention is: how to solve the problem that the test judgment is difficult to obtain in the traditional test method of the image region growing algorithm

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Embodiment Construction

[0035] In order to make the purpose, content, and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0036] Metamorphic testing is a testing method for testing judgment problems. It has been developed for nearly ten years and is widely used in software testing in different fields, for example, testing of partial differential equation solving programs, testing of embedded programs, and machine learning. Software testing, computer graphics computing software testing, graph theory program testing, numerical analysis software testing, random optimization program testing, classification and clustering algorithm implementation program testing, planning algorithm implementation program testing, simulation software testing The test and the test of the biomedical model implementation program are not lacking in the application o...

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Abstract

The invention belongs to the technical field of image region growth algorithm test, in particular to a metamorphosis test system of an image region growth algorithm. Image region growth is one of theimportant functions of real-time image processing. However, due to the uncertainty of the operation, it is difficult to obtain the test results of the image region growth algorithm in the actual test.Based on this, the invention applies the metamorphosis test system to the test of the image region growth algorithm, a series of metamorphic relations are extracted by analyzing the geometric attributes, numerical attributes and algorithm characteristics of the algorithm. Based on these metamorphic relations, the metamorphic testing method of image region growth algorithm is formed, which can effectively solve the problem of testing and judging the image region growth algorithm.

Description

technical field [0001] The invention belongs to the technical field of image region growing algorithm testing, and in particular relates to a transformation test system of image region growing algorithm. Background technique [0002] In recent years, with the rapid development of virtual reality, big data, artificial intelligence, aerospace and other technologies, real-time image processing has been widely applied to military battlefield environment, smart life, aerospace and other fields, and has shown professional The characteristics of specialization, refinement, precision and real-time. Image region growing is a basic function of real-time image processing, which refers to the process of developing groups of pixels or regions in an image into larger regions. Starting from a collection of seed points, region growing is the process of merging adjacent pixels with similar properties as each seed point such as intensity, gray level, texture color, etc. into this region. ...

Claims

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Application Information

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IPC IPC(8): G06T7/00
CPCG06T7/0002G06T2207/20021
Inventor 李慧君安鹏伟闫昆孙文靖王春海李晓伟魏伟波刘伟桑妤马越申璐王雅楠朱文龙马少辉惠战伟洪楠
Owner 北京京航计算通讯研究所
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