摘要
激光散斑干涉图像中不可避免的存在很多的噪声,这些噪声会极大的影响激光电子散斑干涉图像的处理,传统去噪算法在去除噪声的同时还会把一些重要的信息去除掉,针对这些问题,文章提出了基于二维云模型的算法,文章不但构建二维云模型,还对激光电子散斑干涉图像进行了降噪处理,测试结果表明,本算法去噪的效果有了明显的提高,同时平均执行时间大大缩小,具有广阔的实用价值。
Laser speckle interference image is inevitable in the presence of a lot of noise, the noise will greatly af- fect the laser electronic speckle interference image processing, traditional denoising algorithm in removing noise also remove some important information, aiming at these problems, this paper puts forward the algorithm based on two-di- mensional cloud model, the article not only building a two-dimensional cloud model, denoising the laser electronic speckle interference image. The test results show that the effect of denosising have significantly improved, at the same time, the average execution time is greatly reduced. It has broad practical value.
出处
《激光杂志》
北大核心
2016年第8期137-140,共4页
Laser Journal
基金
河北省科技厅项目(项目编号:154576241)
关键词
散斑干扰图像
去噪处理
二维云模型
激光电子
speckle interference image
denoising processing
two dimensional cloud model
laser electronic
