基于两个弯曲度积的图像角点检测

Q4 Engineering 华南理工大学学报(自然科学版) Pub Date : 2010-05-30 DOI:10.3969/J.ISSN.1000-565X.2010.02.025

Liao Wenzhi, Pi Youguo

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引用次数: 0

摘要

针对角点与非角点弯曲度差不足以进行图像检测的问题，提出了一种基于两弯曲度积的图像角点检测算法。该算法通过将第一弯曲度与第二弯曲度相乘来扩大弯曲度的差异。然后，对数字图像进行角点检测。实验结果表明，该算法简单有效，具有较好的稳定性和较高的检测精度。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Corner detection of image based on product of two bending degrees

As the difference in bending degree between comer points and non-corner points is not large enough for image detection, an algorithm of image comer detection based on the product of two bending degrees is proposed. The proposed algorithm enlarges the differences in bending degree by multiplying the first bending degree and the second bending degree. Then, the comer detection for digital images is conducted. Experimental results show that the proposed algorithm is simple and effective, and that it helps to detect image comers with good stability and high precision.

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来源期刊

华南理工大学学报(自然科学版) Engineering-Engineering (all)

CiteScore

1.00

自引率

0.00%

发文量

9337

期刊介绍： Journal of South China University of Technology (Natural Science Edition) is a comprehensive scientific journal under the supervision of the Ministry of Education and sponsored by South China University of Technology. It was founded in 1957 and was originally named Journal of South China Institute of Technology. It was published in quarterly form before 1993 and monthly form since 1995. The purpose of this journal is to be guided by the socialist ideology with Chinese characteristics in the new era, adhere to the basic line and basic policies of the Party, adhere to the four basic principles, and adhere to the scientific development concept; abide by the national policies, laws and regulations on science and technology and publishing, and conscientiously implement the "Regulations on Periodical Publishing Management" and "Regulations on the Management of Journals of Institutions of Higher Education"; adhere to the principle of "letting a hundred flowers bloom and a hundred schools of thought contend", serve the prosperity of academia, promote academic exchanges at home and abroad, and serve the "revitalization of the country through science and education" and the construction of socialist spiritual civilization.