摘要
图示了椒盐噪声下图像直方图的行为,分析了原始图像直方图同噪声图像直方图之间的关系,以便由噪声图像的直方图导出原始图像的直方图.
The behavior of image histograms under different rates of salt-pepper noises is illustrated and the relationship between histograms of the original image and its noisy versions is analysed so as to deduce an estimated histogram for the original image from noisy ones.
出处
《暨南大学学报（自然科学与医学版）》
CAS
CSCD
北大核心
2006年第3期374-376,共3页
Journal of Jinan University(Natural Science & Medicine Edition)
基金
国家自然科学基金60275028资助项目
关键词
椒盐噪声
灰度直方图
直方图行为
salt-pepper noise
histogram
behavior of histogram
