摘要
在边缘检测技术的基础上,利用Freeman链码的性质实现了二维图像轮廓的提取;并运用动态规划编程,提出了一种新的图像轮廓匹配算法。结果表明,该算法比传统的图像轮廓匹配算法更简洁有效。
Based on edge detection technology, using the performance of Freeman chain code, a method of extracting the lines of the two-dimensional digital image contours was proposed; and based on the Dynamic Programming, a new arithmetic of matching the image contours is discussed in this paper, which is more efficient and simple than traditionary ones.
出处
《宁波职业技术学院学报》
2006年第5期24-26,共3页
Journal of Ningbo Polytechnic
关键词
FREEMAN链码
动态规划算法
轮廓提取
轮廓匹配
Freeman chain code
dynamic programming arithmetic
contours extracting
contours matching
