发明名称 PARITY CHECK LOGIC FOR A CODE READING SYSTEM
摘要 <p>A system for processing a color bar code read optically from a coded medium is disclosed. The system includes logic for determining the binary code from color signals and storage means for temporarily storing the binary code. Logic is also provided which allows the reading of a double field tag and which checks the parity and the size of the captured message. Further, logic is provided for transmitting the captured message to a utilization device.</p>
申请公布号 CA984971(A) 申请公布日期 1976.03.02
申请号 CA19720157216 申请日期 1972.11.22
申请人 NCR CORPORATION 发明人 PATEL, RAMESH S.
分类号 G06K5/00;G06K7/12 主分类号 G06K5/00
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