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Implementation Of Threshold Bias Algorithm Disclosure Number: IPCOM000055171D
Original Publication Date: 1980-Jun-01
Included in the Prior Art Database: 2005-Feb-13

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Schaadt, RA [+details]


Fig. 1 is a representation of five picture elements (pels) sensed by a scanner. The scan pattern is from left-to-right and pel X is the pel presently under consideration. Pels A, B, C are adjacent pels in a previous scan and pel D is an adjacent pel in the same scan. The object of the analysis of pel X is to decide whether pel X is a black or white picture element.