[1]张铭钧,李煊,王玉甲.基于灰度化权值调整的水下彩色图像分割[J].哈尔滨工程大学学报,2015,(05):707-713.[doi:10.3969/j.issn.1006-7043.201403018]
 ZHANG Mingjun,LI Xuan,WANG Yujia.Underwater color image segmentation based on weight adjustment for color-to-gray[J].hebgcdxxb,2015,(05):707-713.[doi:10.3969/j.issn.1006-7043.201403018]
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基于灰度化权值调整的水下彩色图像分割(/HTML)
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2015年05期
页码:
707-713
栏目:
出版日期:
2015-05-25

文章信息/Info

Title:
Underwater color image segmentation based on weight adjustment for color-to-gray
作者:
张铭钧 李煊 王玉甲
哈尔滨工程大学 机电工程学院, 黑龙江 哈尔滨 150001
Author(s):
ZHANG Mingjun LI Xuan WANG Yujia
College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001, China
关键词:
灰度化图像分割阈值分割水下彩色图像机器视觉彩色模型
分类号:
TP24
DOI:
10.3969/j.issn.1006-7043.201403018
文献标志码:
A
摘要:
针对传统自适应阈值法在水下图像分割过程中存在目标与背景粘连等问题, 提出一种基于灰度化权值调整的水下彩色图像分割方法。区别于传统阈值分割方法中灰度化权值固定且研究如何确定合适阈值的思路, 研究灰度化权值调整方法。本文方法利用统计得到的图像灰度信息来确定不同通道内目标与背景间灰度级差异性的大小, 提高差异性较大通道的比例, 以增强灰度化后图像中目标与背景的对比度, 同时减小差异性较小通道的比例, 以降低其对灰度化结果的干扰, 对灰度化后的图像进行阈值分割得到最终分割结果。针对水下作业的时序列图像, 设计了两步序列图像处理方式来降低耗时。通过4组水下对比实验以及耗时实验对方法的有效性进行了验证。

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2014-3-7;改回日期:。
基金项目:国防基础科研基金资助项目(B2420133003).
作者简介:张铭钧(1963-),男,教授,博士生导师.
通讯作者:张铭钧,E-mail:zhangmingjun@hrbeu.edu.cn.
更新日期/Last Update: 2015-06-15