Pattern recognition and orientation system
作者： Frederick H. Abernathy
DOI:
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摘要: A system that automatically scans the shape of a flat object located in viewing field, recognizes by identifying at least one moment (e.g., first moment, area; second moments, products inertia; or higher moment), calculates centroid and angle inclination principal axis, then moves to desired location into orientation.
lens.org 参考文章(17)
Arthur Browne, Waheed G. Baig, Object location detector ,(1977)
Heinz Alfred, Electro-optical article positioning system ,(1962)
Barry A Stein, George E Kimball, Vincent E Giuliano, Richard F Meyer, Jr Paul E Jones, Character recognition apparatus using two-dimensional density functions ,(1961)
Leonard Norton-Wayne, Workpiece identification apparatus ,(1981)
Marc G. Dreyfus, Norman G. Altman, Electro-optical scanning system for dimensional gauging of parts ,(1974)
Lothar Rossol, Steven W. Holland, Joseph T. Olsztyn, Robert Dewar, Optical object locator ,(1977)
Charles I. Perratt, Harold F. L. Pinkney, Method and apparatus of determining the center of area or centroid of a geometrical area of unspecified shape lying in a larger x-y scan field ,(1979)
Lawrence A Rempert, Object-positioning system and method ,(1968)
Lawrence Arnold Rempert, Edward Philip Helpert, Machine implemented method for positioning and inspecting an object ,(1970)
Hans R Rottmann, Optical system adapted for rotation of an image to be scanned with reference to a scanning path ,(1967)