CSDL Home IEEE Transactions on Pattern Analysis & Machine Intelligence 1984 vol.6 Issue No.03 - March
Issue No.03 - March (1984 vol.6)
Lowell Jacobson , Department of Electrical Engineering, University of Minnesota, Minneapolis, MN 55455.
Harry Wechsler , Department of Electrical Engineering, University of Minnesota, Minneapolis, MN 55455.
We suggest a new computational theory for position, size, and orientation invariant recognition of planar gray-scale forms in frontoparallel view. The theory employs a spatial-frequency representation which approximates the complex-logarithmic conformally mapped Wigner distribution of a gray-scale image. Our discussion emphasizes the theoretical significance, method of computation, and practical utility of this powerful new representation for image pattern recognition.
Lowell Jacobson, Harry Wechsler, "A Theory for Invariant Object Recognition in the Frontoparallel Plane", IEEE Transactions on Pattern Analysis & Machine Intelligence, vol.6, no. 3, pp. 325-331, March 1984, doi:10.1109/TPAMI.1984.4767525