Ridges and valleys on digital images

Computer Vision, Graphics, and Image Processing - Tập 22 - Trang 28-38 - 1983
Robert M Haralick1
1Departments of Electrical Engineering and Computer Science, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, USA

Tài liệu tham khảo

R. M. Haralick, The digital step edge, Pattern and Mach. Intell., to appear. Haralick, 1982, Zero-crossing of second direction derivative edge operator, 10.1117/12.933616 Paton, 1975, Picture description using Legendre polynomials, Computer Graphics and Image Processing, 4, 40, 10.1016/0146-664X(75)90020-9 Draper, 1981 Hsu, 1978, Web representation of image data, 675