A Rain Detection and Removal Method in Video Image
Due to the random spatial distribution and fast motion of rain,removal of rain in video is a more difficult problem.This paper presents a background subtraction based on sample model to remove the rain.First,analyze the properties of rain,then establish the sample model with values randomly take in the spatial neighborhood of each pixel on the first frame,so better to classify detected rain by background subtraction.In addition,the movement of objects will cause the corresponding color pixel brightness values to change significantly,the H component of the HSI color space was applied to reduce the impact of moving objects on rain removal.Experimental results show that this method compared with existing methods can not only eliminate a good rain,but also have faster processing speed.
sample model removal of rain randomly selected background subtraction
Meibin Qi Biao Geng Jianguo Jiang Tiao Wang
College of Computer and Information,Hefei University of Technology,Hefei,230009 Engineering Research Engineering Research Center of Safety Critical Industrial Measurement and Control Technology,Ministr College of Computer and Information,Hefei University of Technology,Hefei,230009
国际会议
北京
英文
1-4
2011-12-01（万方平台首次上网日期，不代表论文的发表时间）