摘要
保边去噪是图像平滑中的主要问题。声呐图像像素少品质恶劣,保边去噪显得尤为重要。粗糙集理论是一种新的处理含糊和不确定性问题的数学工具,它为智能信息处理提供了有效的处理技术。将基于粗集理论的均值法应用于声呐图像平滑中,给出了实验结果。结果表明这种方法具有可行性。
Reducing image noise and protecting object edges in a image is a primary task in a image smoothing, and it is still an important task owing to the sonar image being bad quality. Rough Sets theory is a new mathematical tool to deal with problems on vagueness and uncertainty. It affords intelligent information processing a useful tool. The averaging method based on Rough sets was applied to the sonar image smoothing, and the demonstration was given. The results show that the method is feasible one.
出处
《海洋技术》
2005年第2期34-35,共2页
Ocean Technology
