Patent ID: 7010123

Claim:
Discrimination system of cryptic graph-text including printed sheet and a digital reader matched, characterized in that: the surface of the said printed sheet is fixed with a complete cryptic graph-text document, which comprises several individual cryptic graph-text documents and presents itself as a digital dot group with very high density and each of said individual cryptic graph-text documents is digitized and decomposed; said printed sheet is made of transparent, translucent or non-transparent material; said printed sheet can also be fixed with the above mentioned complete cryptic graph-text documents presented as the high density dot groups on both side and said printed sheet is made of the transparent or translucent material; the surface of the said digital reader is fixed with a complete omni directional lens array or with several arrays on separated parts of the surface; the surface of the vein is uneven or is smooth and many miniaturized lenses with specific focal lengths are distributed on it; and all arrays are fixed with convex lenses or holes or both of them; the lenses are arranged in accordance with the pattern of the high density dot groups that are formed by one of the individual cryptic graph-text pattern digitized and decomposed, whereby the relationship of the individual cryptic graph-text documents and the complete cryptic graph-text documents can be expressed: the enciphering system is M=f(a)×f(b)× . . . ×f(n), where M(a,b,KK n)=f(a,b,KK n)×N(a,b,KK n)=Ma+Mb+KK+Mn=fa (Na)+fb(Nb)+KK+fn (Nn), wherein Mn is the individual cryptic graph-text documents of the decomposed digit reader, Mn is the Nth individual cryptic graph-text documents of the complete cryptic graph-text documents, and fa (Na)+Fb(Nb)+KK+Fn(Nn)=f(a,b,KK n)×N(a,b,KK n), and wherein, the complete cryptic graph text document is the sum of the individual cryptic graph-text documents.