Digital profile to contour converter and display
Applied Optics, Vol. 15, Issue 11, pp. 2855-2859 (1976)
http://dx.doi.org/10.1364/AO.15.002855
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Abstract
A solid state scan converter is described that converts a family of profiles derived from photogrammetrically processed stereo imagery into a family of orthogonally projected contours for the purpose of display, editing, planning, and data processing. Transformations of the display of profiles such as rotation and scaling are discussed along with a stereo version of the system suitable as an on-line verification system in which orthogonally projected contours are superimposed upon the original stereo photos from which the profiles were derived.
Citation
R. R. Real, "Digital profile to contour converter and display," Appl. Opt. 15, 2855-2859 (1976)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-15-11-2855
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