Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Computer Engineering and Applications》 2008-07
Add to Favorite Get Latest Update

Slant-Haar type transform based edge detection.

LV Min,SHI Bao-chang Maths.Department,Huazhong University of Science and Technology,Wuhan 430074,China  
Edge detection is a basic technique in image processing and computer vision.A new algorithm for image edge detection which is based on slant-Haar type transform is presented in this paper.The results of experiments indicate that the algorithm has a good effective ability of image edge detection.The method is not only very simple and has fast computing speed,but also has advantage in processing the picture whose gray changes gradually.
【Fund】: 国家自然科学基金(the National Natural Science Foundation of China under Grant No.60473015)
【CateGory Index】: TP391.41
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved