森林工程2016，Vol.32Issue(6)：61-65,5.
活立木真彩色图像降噪方法研究
Study on the Method of Noise Reductionon Color Images of Standing Trees
摘要
Abstract
In order to effectively eliminate the noises of true color images and improve image quality,the method based on the HSV color space for noise reduction on color images of standing trees was proposed.According to the characteristics that the each color components of HSV was independent of each other,the true images can be transformed from RGB to HSI.The each color component was processed separately in our approach through the improved algorithm of combining noise reduction based on the vector magnitude and the de-noising algorithm based on scalar magnitude.Taking peak signal-to-noise ratio (PSNR) as the basis for comparison experiments.The results showed that our proposed algorithm has superior effects on noise reduction of color images compared to vector median filtering.关键词
颜色空间转换/真彩色图像降噪/活立木Key words
Color space transformation/noise reduction on color images/standing trees分类
信息技术与安全科学引用本文复制引用
王昱潭,代英鹏,高垚垚,刘博瀚,马程浩..活立木真彩色图像降噪方法研究[J].森林工程,2016,32(6):61-65,5.基金项目
宁夏大学自然科学研究基金(ZR1409) （ZR1409）
