Constructing and Application of Adaptive Spline Wavelet Filter Coefficients in Image Edge Detection

摘要：

The selection of wavelet scale and filter coefficients is a key technology for wavelet edge detection. In this paper, we propose an algorithm of constructing adaptive spline wavelet filter coefficients based on the genetic algorithm. We detect image edges by employing the obtained filter coefficients, and obtain a good effect of edge extraction by integrating the edge connection algorithm. Finally, experimental results are compared with Canny’s operator, and demonstrate the performance of our algorithm.

作者: Guangyu Zhang Weile Zhu

作者单位: School of Electronic and Engineering, University of Electronic Science and Technology of China, Chengdu, China

会议类型: 国际会议

会议名称: 2006 International Conference on Communications,Circuits and Systems(第四届国际通信、电路与系统学术会议)

会议地点: 广西桂林

会议语种:英文

页码: 425-428

在线出版日期: 2006-06-25（万方平台首次上网日期，不代表论文的发表时间）