摘要
在以色差分析边缘跟踪方法的基础上,针对内窥镜采集的临床图像的特点,将边缘检测和边缘点连接结合为一体,提出一种基于形状知识指导下的色差分析自适应边缘跟踪方法,实现了图像边缘特征点的全自动定位.实验表明,该方法快速而有效.
Based on color-analysis-based edge tracking arithmetic, and the characteristics of clinical medical images obtained from endoscopes, edge detection and edge points are combined and an improved colors-analysis-based self-adaptive method has been proposed in the direction of figure knowledge so as to trace the edge of the image and to achieve detected character points of image edges automatically. The experimental results show that this approach is fast and effective.
出处
《浙江大学学报（理学版）》
CAS
CSCD
北大核心
2008年第5期521-525,共5页
Journal of Zhejiang University（Science Edition）
基金
宁波市自然科学基金资助项目(2006A610012)
关键词
图像处理
图像分析
边缘跟踪
色差分析
image processing
image analysis
edge tracking
colors analysis
