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Image Design: Generation of a Prescribed Image at the Output of a Band-Limited System
April 1983 (vol. 5 no. 4)
pp. 441-445
Soheil I. Sayegh, Department of Electrical and Computer Engineering, University of Wisconsin, Madison, WI 53706; Department of Electrical Engineering and Systems Science, Michigan State University,
Bahaa E. A. Saleh, Department of Electrical and Computer Engineering, University of Wisconsin, Madison, WI 53706.
Image design involves determining the object distribution which produces a prescribed image at the output of a given imaging system. We solve the problem of generating two parallel lines at the output of an imaging system that is modeled by a linear band-limited system foliowed by a point nonlinearity of the hardlimiting type. It is shown that a solution always exists whatever the system's bandwidth. In principle, infinite two-line resolution is achievable. In practice, resolution much higher than the conventional resolution of the imaging system is possible.
Citation:
Soheil I. Sayegh, Bahaa E. A. Saleh, "Image Design: Generation of a Prescribed Image at the Output of a Band-Limited System," IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 5, no. 4, pp. 441-445, April 1983, doi:10.1109/TPAMI.1983.4767414
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