Filter
Top Products
2 - 7A-41069 January 1993
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 of zero.
• Field C (Level 3) is defined as having a field length of zero.
• Fixed Field may be defined, if desired.
Let's use the scanning of a book as an example. Assume that the book
has fifty (50) pages.
The Image Address has been defined:
• Field A has a field length of three (3) characters.
• Field B has zero (0) characters.
• Field C has zero (0) characters.
• Fixed Field has zero (0) characters.
Single level indexing
. . .
Page 50 Image Address 050
Page 1 Image Address 001
Page 2 Image Address 002
Page 3 Image Address 003
The first page is assigned Image Address 001. The second page is
assigned Image Address 002, and so on, through the remainder of the
book.
Any one of the fifty pages may later be located and retrieved using its
unique Image Address.
Example of single level indexing