Portable data collection device having optical character recognition
作者： Jianhua Xu
DOI:
关键词:
摘要: A portable data collection device providing for optical character recognition. housing defines an internal region and includes a user handle that allows to position the relative indicia carrying target. An imaging assembly two dimensional array supported within of housing. The capture circuit generates video signal representative image target zone. optics by focuses area onto photosensor array. recognition processing receives categorizes on into set predefined characters. discriminator identifying text individual regions categorizer from possible characters region. performs one or more tests based pixel
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