Detection of Surface-Specific Points by Local Parallel Processing of Discrete Terrain Elevation Data

Computer Graphics and Image Processing - Tập 4 Số 4 - Trang 375-387 - 1975
Thomas K. Peucker1, David H. Douglas2
1Department of Geography, Simon Fraser University, Burnaby, B.C. Canada
2Department of Geography, University of Ottawa, Ottawa, Ontario, Canada

Tóm tắt

Từ khóa


Tài liệu tham khảo

Morse, 1968, A mathematical model for the analysis of contour-line data, J. Assoc. Comput. Mach., 15, 205, 10.1145/321450.321454

Warntz, 1966, The topology of socio-economic terrain and spatial flows, Reg. Sci. Assoc. Papers, 17, 47, 10.1007/BF01982509

Shepard, 1968

Johnston, 1970, The PAX II picture processing system, 427

Greysukh, 1967, The possibility of studying landforms by means of digital computers, Soviet Geography, Rev. Transl., 137, 10.1080/00385417.1967.10770905

E. G. Johnston and A. Rosenfeld, Digital detection of pits, peaks, ridges and ravines, to appear.