| 基于海天/海岸线检测的舰船目标提取方法 |
| |
| 引用本文： | 陈青华,谢晓方,肖楚琬,崔欣辰.基于海天/海岸线检测的舰船目标提取方法[J].红外,2011,32(6):39-43. |
| |
| 作者姓名： | 陈青华 谢晓方 肖楚琬 崔欣辰 |
| |
| 作者单位： | 1. 海军航空工程学院兵器科学与技术系,山东烟台,264001
2. 海军航空工程学院新装备培训中心,山东烟台,264001 |
| |
| 摘 要： | 针对成像型反舰导弹所获红外图像的特点,提出了一种将海天/海岸线检测与目标提取相结合的舰船目标提取方法.该方法先综合运用Sobel边缘检测和局部Hough变换等数字图像处理技术从红外图像中检测出海天/海岸线,然后通过对Kapur熵二值化图像进行投影变换实现舰船目标提取.实验结果表明,该方法能够有效地确定舰船目标在海天/海...
|
| 关 键 词： | 海天/海岸线 Hough变换 Kapur熵分割 目标提取 |
| 收稿时间： | 2011/4/28 0:00:00 |
| 修稿时间： | 5/10/2011 8:18:15 PM |
A Method for Extracting Ship Targets Based on Sea-sky-line and Coastline Detection |
| |
| Chen Qing-hu,Xie Xiao-fang,Xiao Chu-Wan and Cui Xin-Chen.A Method for Extracting Ship Targets Based on Sea-sky-line and Coastline Detection[J].Infrared,2011,32(6):39-43. |
| |
| Authors: | Chen Qing-hu Xie Xiao-fang Xiao Chu-Wan and Cui Xin-Chen |
| |
| Affiliation: | Department of Ordnance Science and Technology,Department of Ordnance Science and Technology,New Equipment Training Center,Naval Aeronautical and Astronautical University,Shandong,Department of Ordnance Science and Technology |
| |
| Abstract: | According to the features of the infrared image obtained by an imaging anti-ship missile, a method which
combines sea-sky-line and coastline detection with target extraction is proposed for the extraction of ship targets. In this method,
the digital image processing techniques such as Sobel edge detection and local Hough transform are used to detect the sea-sky-line
and coastline in an image. Then, the entropy method introduced by Kapur is used to implement projection transform on the binary image so as to
extract the ship target. The experimental result shows that the method can determine the position of a ship target in the sea-sky-line
and coastline region and has a higher extraction accuracy. |
| |
| Keywords: | sea-sky-line and coastline Hough transform Kapur algorithm target extraction |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《红外》浏览原始摘要信息 |
|
点击此处可从《红外》下载全文 |
|
