Method for encoding a machine-readable measurement scale

摘要: A method for encoding a machine-readable scale in which BP code is formed from P with length k and whose half-bits whole bits are alternately provided light dark coloring. The comprises the steps of forming an additional coding by means half-bit-by-half-bit comparison colors half-bit k+1, further including assigning or coloring to corresponding their significance, placing bar complementary color respective center alternatively, depending on agreement disagreement colors.