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GUI Scripter uses OCR4Screen to "See" what is on the "Screen"
GUI Scripter is a universal scripting language because it can "See" text and
graphical user interface controls directly from the computer display screen's pixels.
OCR4Screen Technology
provides GUI Scripter the capability to determine the complete
state of the graphical user interface entirely on the basis of display screen pixels.
OCR4Screen is similar to OCR (Optical Character Recognition) technology except
that it is 100% accurate and at least 100-fold faster. OCR4Screen can recognize
every kind of graphical object, including character glyphs and graphical user
interface controls.
The reason that OCR4Screen is so much faster and accurate than OCR technology is that
OCR4Screen only processes exact matches of pixel patterns. This enables OCR4Screen to
be much faster than OCR and 100% accurate.
OCR4Screen is able to search for millions of different graphical objects
simultaneously, rather than making comparisons one at a time because it
is based on a Deterministic Finite Automaton (DFA) which is inherently
capable of matching many different patterns at-a-time.
OCR4Screen processes each of these graphical objects as 24-bit bitmaps.
OCR4Screen was designed so that it can simultaneously process rectangular
bitmaps of different sizes and shapes and colors.
Since OCR4Screen processes text as rectangular bitmaps including the
background color, OCR4Screen can process text and other non-text graphical
objects in a single pass over the screen pixel data.
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www.OCR4Screen.com,
copyright 2005-2009 all rights reserved. |
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