Communications: electrical – Digital comparator systems
Patent
1990-09-17
1993-08-03
Mai, Tan V.
Communications: electrical
Digital comparator systems
G06F 702
Patent
active
052333280
ABSTRACT:
A method for processing compacted data without converting the data into uncompacted form. A first set of digital data is converted into compact form by recording a set of points at which the signal level changes. A second set of digital data is likewise converted into compact form by recording the points of signal level change. A logic function is then used to compare the first set of compact data with the second set of compact data.
REFERENCES:
patent: 4642813 (1987-02-01), Wilder
patent: 4678920 (1987-07-01), Iadipaolo et al.
patent: 4711579 (1987-12-01), Wilkinson
patent: 4858156 (1989-08-01), Martin
patent: 4935714 (1990-06-01), McClure
patent: 4958140 (1990-09-01), Yasuda et al.
patent: 4961067 (1990-10-01), Suzuki
patent: 5031147 (1991-07-01), Maruyama et al.
patent: 5059942 (1991-10-01), Burrows
Chin et al., "Automated Visual Inspection: A Survey", IEEE Trans. on Pattern Analysis and Machine Intelligence, vol. PAMI-4, No. 6, Nov. 1982, pp. 557-573.
Tsukamoto, "Optical Inspection System for Mask Pattern", Proceedings of the International Conference on Industrial Electronics, Control and Instrumentation, Tokyo, Japan, Oct. 22-26, 1984; IEEE Press, vol. 2, New York (US), pp. 1032-1035.
Baird Randy K.
Martin James P.
Turcheck, Jr. Stanley P.
FMC Corporation
Kamp R. C.
Lee Michael
Mai Tan V.
Megley R. B.
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