Three level indexing
Example of three level indexing
When using this scheme, the Image Address (IA) assigned to each document is defined as follows:
•Field A (Level 1) is defined as having a field length greater than zero.
•Field B (Level 2) is defined as having a field length greater than zero.
•Field C (Level 3) is defined as having a field length greater than zero.
•Fixed Field may be defined, if desired.
Let's use the scanning of a book as an example. Assume that the book contains two sections; Section One contains two chapters, each having forty (40) pages; Section Two contains only one chapter, having
The Image Address has been defined:
•Field A has three (3) characters.
•Field B has two (2) characters.
•Field C has one (1) character.
•Fixed Field has zero (0) characters.
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