Research of Edge Detection Based on Gabor Wavelet

摘要：

The basic problem of edge detection is the contradiction between the detection accuracy and the antinoise performance. In order to solve the contradiction, a new method based on the wavelet transform is proposed. The method reduces image noise by optimizing Gabor wavelet filter and extracts the image edge by using wavelet multiscale transform. The experimental results show that the method not only effectively suppress noise, but also can get the edge of the image of high-precision parts.

关键词： Machine vision Image processing Edge detection Multi-Scale Wavelet

作者: Jian-Jun HAO Qiang JIANG Jian-Wei WEI Lin MI

作者单位: Automobile College, Chongqing University of Technology, Chongqing, 400050, China

会议类型: 国际会议

会议名称: 2010 International Conference on Measuring Technology and Mechatronics Automation(ICMTMA 2010)(2010年检测技术与机电自动化国际会议)

会议地点: 长沙

会议语种:英文

页码: 2208-2211

在线出版日期: 2010-03-13（万方平台首次上网日期，不代表论文的发表时间）