IBM Ricoh ScanPro - Manual (Page 8)

Scanning software generally falls into two groups, Graphics
(image editing), or OCR (Optical Character Recognition).
Each type has specific features designed to address the
technical challenges faced in the scanning of graphics or of
text.
Graphics software provides the user with image editing tools
for performing extensive modifications to art, photographs, or
other continuous tone images. While having the ability to scan
text, unlike OCR software it is not designed to specifically
identify individual characters. Any image scanned using a
graphics program can only be saved in a graphics file format
(i.e. Tiff or Gif). It cannot be saved as an editable text file. Your
system software CD includes iPhoto Express image editing
software to facilitate your image editing requirements.
OCR: Software in this category is designed to recognize
alphanumeric characters in preparation for export to word
processing and desktop publishing applications. In other
terms, it creates text files. OCR software will not provide
image editing capabilities. If there is no intention of editing a
given piece of text (with or without graphics), it may be simpler
to scan and save it as a graphic. OCR is one of many scan-
ning control features included in the InfoCenter application
software included on your system software CD.
Additional types of applications are available that offer solu-
tions for special or unique tasks. These include document
storage, form scanning, fax utilities, copy utilities, custom
screen saver creation, photo album creation, and so on. If
applications are intended to link directly to the scanning
device, look for the TWAIN-compliant specification. If compli-
ant, you may use these application to scan with your
ImageReader scanner.
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