Photic Dot Image Data Process Method Use Density Filtering

摘要：

Noise removal from data is an important part of continuous data pre-treatment, and its result has a great effect on the final result. To test the photic dot circuit of the optronic Equipment with auto test system based on PXI bus, A density based filtering method is proposed to remove noise. With this method the noise in data is determined by grid and density in screen coordinate. This paper indicate the hardware framework and software realization of this method. Experimental results show that the density filtering method is effective.

关键词： PXI Density filtering Photic Dot Image

作者: ZHAO Peng CHANG Tian-qing SHI Shao-hua ZHANG Bo Yang Guo-zhen

作者单位: Department of Control Engineering, Academy of Armored Forces Engineering, Beijing, China, 100072

会议类型: 国际会议

会议名称: 第八届国际测试技术研讨会(8th International Symposium on Test and Measurement)

会议地点: 重庆

会议语种:英文

页码: 946-949

在线出版日期: 2009-08-01（万方平台首次上网日期，不代表论文的发表时间）