The information about focus or text being cut off is given post facto so it
becomes difficult to incorporate the feedback on further image capturing in
terms of optimum distance and focus, as it surely involves visual judgment.
can there not be a way of delivering focus information dynamically and whether
view is optimum for OCR, while capturing the image itself.
Regards
"Perhaps our role on this planet is not to worship God-- but to create Him."
--Arthur C. Clarke
(Rajesh Asudani)
Assistant General Manager,
Reserve Bank of India
Nagpur
09420397185
O: 0712 2806676
Res: 0712 2591349
-Original Message-
From: accessindia-boun...@accessindia.org.in
[mailto:accessindia-boun...@accessindia.org.in] On Behalf Of Asudani, Rajesh
Sent: Thursday, March 18, 2010 11:51 AM
To: accessindia@accessindia.org.in
Subject: [AI] KNFB reader demo
Friends
I am using demo of KNFB READER on my N82 handset.
The software is definitely good for reading the text files, even labels of
medicine bottles!!!
However, I am not able to read tables accurately.
It commits the same errors of jumbling up columns and rows even when cursor and
arrow keys setting is set to auto.
Further, focus is surely a problem for totally blind.
It informs if it can not focus, or if the text is cut off while recognition,
but it seems pretty difficult, at least at present, to guess the accurate
distance for the page to be captured nicely. By keeping distance large enough
for entire page to be photographed, some additional elements are also included,
which makes recognition pretty slow.
Any views and experiences on the above are surely welcome.
Regards
"Perhaps our role on this planet is not to worship God-- but to create Him."
--Arthur C. Clarke
(Rajesh Asudani)
Assistant General Manager,
Reserve Bank of India
Nagpur
09420397185
O: 0712 2806676
Res: 0712 2591349
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