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SME MS920169
- An Algorithm For Using Histograms To Inspect Almonds In Real Time
- standard by Society of Manufacturing Engineers, 06/01/1992
- Publisher: SME
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THIS PAPER DESCRIBES A PATENTED METHOD FOR EFFECTIVELY AND EFFICIENTLY UTILIZING INFORMATION CONTAINED IN A GRAY SCALE HISTOGRAM, ACQUIRED BY A MACHINE VISION SYSTEM. SELECTED FEATURES OF THE HISTOGRAM ARE ADDRESSED IN VARIOUS LOOK-UP TABLES TO FORM WORK PARTS WHICH ARE THEN CONCATENATED TO FORM A WORD. EACH WORD REPRESENTS A UNIQUE SIGNATURE OF AN OBJECT OF INTEREST IN THE FIELD OF VIEW. SIGNATURES ARE NONREDUNDANTLY WRITTEN TO ONE OR MORE LIBRARIES FOR A FINAL PRESENCE OR ABSENCE CHECK IN A SORTING OR CLASSIFICATION SCHEME.