A method of Image transform based on linear elements
The influence of noises is obviously in the image transform method based on the pixels elements representation of images. To some extent the method of image transform based on linear elements representation can solution the problem. The Beamlet transform is an effective method of line segment extraction. This work improved the traditional Beamlet transform by considering the directional information of lines. The improved method transformed a digital image to a coefficient matrix. This method can embody the linear singularity of some linear targets and can be used for edge detection and extracting other useful targets in noisy images. The experimental results on manual images and SAR images demonstrate the effectiveness of this method.
Wang Min Zhang Yanning Sun Jinqiu Li Ying Ma Miao
Computer School of Northwestern Polytechnical University Xian, Shaanxi, P.R.China Shaanxi Normal University, School of Computer Science Xian 710062
国际会议
The Fifth International Conference on Image and Graphics(第五届国际图像图形学学术会议 ICIG 2009)
西安
英文
124-128
2009-09-20（万方平台首次上网日期，不代表论文的发表时间）