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曲杨(1994-),女,吉林松原人,硕士研究生,研究方向为兵器科学与技术。 |
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许卫东(1966-),男,教授。 |
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杨骏堂(1991-),男,硕士研究生。 |
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童俊(1994-),男,硕士研究生。 |
收稿日期: 2017-06-15
修回日期: 2017-06-29
网络出版日期: 2022-05-09
Infrared Image Segmentation Method Based on Edge Information and Otsu
Received date: 2017-06-15
Revised date: 2017-06-29
Online published: 2022-05-09
曲杨 , 许卫东 , 杨骏堂 , 童俊 . 基于边缘信息和Otsu的红外图像分割方法[J]. 指挥控制与仿真, 2017 , 39(6) : 130 -133 . DOI: 10.3969/j.issn.1673-3819.2017.06.027
Infrared images with small target or gray histogram without obvious double crest characteristics are hard to segment effectively. To solve this problem, a method for improving histogram shapes by edge information is proposed. This method overcomes the restriction of the relative size of the target and background and improves the symmetry of histogram crest value.And we can get double crests separated by a deep valley. Compared to traditional Otsu method,the improving method can obtain the more desirable segmentation results and get better interest target.
Key words: image segmentation; Otsu; edge information; infrared image
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