摘要
提出了一种利用图像处理手段获取舰船尾流中气泡大小和密度的新方法.该方法对利用高速数字摄影设备拍摄的尾流图像进行处理;具有直观、实时、高效等特点,可以方便地应用在实际的工程项目中.
A new method,by which the bubble＇s size and density of the ship wake can be obtained by using image processing methods,was put forward. With this method,the wake images which are gotten by high --speed digital photographic equipments can be processed. The method has characteristics such as visibility, real time and high efficiency, and can be conveniently applied in actual engineering projects.
出处
《光子学报》
EI
CAS
CSCD
北大核心
2006年第3期443-446,共4页
Acta Photonica Sinica
关键词
尾流
气泡幕
图像处理
图像识别
区域填充
腐蚀
欧拉数
Wake
Bubble film
Image process, Image recognition
Area filling
Erosion, Euler number
