摘要
提出了基于YUV彩色系统的形态变换.首先提出两个基本彩色形态变换,即彩色形态腐蚀和膨胀,然后构造了基本的彩色形态滤波器,即彩色形态开和彩色形态闭.进而提出了复合彩色形态变换、彩色形态边缘.彩色形态变换作为数学形态学方法在彩色空间的延拓,能应用于彩色图像处理、图像编码和目标形状特征提取等.
Based on YUV color space, new color morphological transformations are proposed. Two basic color morphological transformations, color morphological erosion and color morphological dilation, are first defined. Based on them, basic color morphological filters are constructed. Moreover,composite morphological transformations and color morphological edge extraction are proposed. As an extension of mathematical morphology to color space, the proposed transformations can be efficiently used in color image processing, image encoding and shape features extraction of objects, etc.
出处
《科技通报》
北大核心
2003年第5期369-372,共4页
Bulletin of Science and Technology
基金
浙江省青年人才基金(RC01057601017)
浙江省中青年学科带头人基金
宁波市重点博士基金(01J20300-05)
宁波市青年基金(02J20102-012003A61006)
西安电子科技大学ISN国家重点实验室开放基金
关键词
信息处理技术
YUV彩色系统
数学形态学
彩色形态变换
information processing technology
YUV space
mathematical morphology
color morphological transformation
