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IBM Optical Mark And Character Readers
IBM designed, manufactured and sold optical mark and character readers from 1960 until 1984. The IBM 1287 is notable as being the first commercially sold scanner capable of reading handwritten numbers. Initial development work IBM Poughkeepsie, New York, Poughkeepsie studied machine character recognition from 1950 till 1954, developing an experimental machine that used a Cathode-ray tube, cathode-ray-tube attached an IBM 701 which performed the character analysis. They pursued a technique known as lakes and bays which examined different areas of dark and light where the lakes were white areas enclosed by black and the bays were partially enclosed areas. Their machine and mission was moved to IBM Endicott, New York, Endicott in 1954, where research continued. From 1955 to 1956 they then worked on the VIDOR (Visual Document Reader) program, but they could not get agreement on acceptable reject rate. The developers felt 80% recognition was acceptable (meaning 20% of documents ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poughkeepsie, New York
Poughkeepsie ( ) is a city within the Poughkeepsie (town), New York, Town of Poughkeepsie, New York (state), New York. It is the county seat of Dutchess County, New York, Dutchess County, with a 2020 census population of 31,577. Poughkeepsie is in the Hudson Valley, Hudson River Valley region, midway between the core of the New York metropolitan area and the state capital of Albany, New York, Albany. It is a principal city of the Kiryas Joel–Poughkeepsie–Newburgh metropolitan area, Kiryas Joel–Poughkeepsie–Newburgh metropolitan area which belongs to the New York combined statistical area. It is served by the nearby Hudson Valley Regional Airport and Stewart International Airport in Orange County, New York. Poughkeepsie has been called "The Queen City of the Hudson". Originally part of New Netherland, it was settled in the 17th century by the Dutch and became New York State's second capital shortly after the American Revolution. It was chartered as a city in 1854. Major ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
