Operation Manual

IRISDocument
TM
Server 9.5 – User Guide
57
Select fixed pitch if all characters of the typeface have the same
width. This is often the case in old typewriter documents.
Select proportional pitch when the characters of the typeface have
a different width. Virtually all fonts you find in newspapers,
magazines and books are proportional.
Select Automatic in order for IRISDocument to detect the character
pitch automatically.
Note: the character pitch option does not apply to Asian or Arabic
documents.
Font type
IRISDocument distinguishes between "regular" and dot matrix
printed documents.
Dot matrix symbols (of the type 9 pin) are made up of isolated,
separate dots.
Special segmentation and recognition techniques are used to
recognize such documents.