v4.0 [Feb 13, 2013]
TOCR 4.0 is more accurate than TOCR 3.2 or 3.3. This should be especially noticeable on images with low character counts such as a single line or a single field.
64 bit TOCR variant added. TOCR 4.0 is available in both a 32 bit and 64 bit variant. Installing TOCR 4.0 on a 64-bit machine will install both the 32-bit and 64-bit TOCR variant.
TOCR 4.0 64-bit is on average faster than TOCR 3.2 and 3.3 in all 4 speed options on our test data and hardware.
TOCR 4.0 64-bit is 33.8% faster than TOCR 3.2 and 3.3 using speed option 0, and 14.2% faster using speed option 3.
TOCR 4.0 32-bit is around 35% slower than TOCR 4.0 64-bit in each speed mode.
API Documentation is now written in VB.NET, however the API itself is still language independent.
TOCR now supports the additional characters: superscript 1, 2 and 3 ( ¹ ² ³ ), the trade mark symbol: ™ and per mille sign: ‰ --
v3.3 [Nov 29, 2011]
OCR engine changes:
* More accurate and stable than V3.0
* There have been a number of additonal bug fixes to the engine from V3.0 to V3.2
* The upgrade from V3.2 to V3.3 does not include any new features, but does include a number of major bug fixes
* V3.3 Professional Edition replaces V3.0 and V3.2
* A free upgrade is available to all users of the V3.0 and V3.2 Professional Edition
Viewer program changes:
* TOCR now includes speed switches allowing for faster recognition if needed. Faster recognition leads to some loss in accuracy
* Additional lex features have been added and auto-lex is now an option, allowing TOCR to automatically decide whether to use the lexicon function for a given image
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