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hpwDCR

PostPosted: Fri Sep 04, 2009 2:19 pm
by HPW
Just released initial hpwDCR 1.0:

http://www.hpwsoft.de/anmeldung/html1/n ... ook23.html

Actionlist:

hpwDcrCreate=Create a DCR-window.
hpwDcrRemove=Remove a DCR-window and knowledge-base.
hpwDcrLoadKnowledgebase=Load a knowledgebase with parameters into DCR-window.
hpwDcrLoadPicture=Load a picture into DCR-window.
hpwDcrRecognize=Rocognize the text in loaded picture and save to variable.


Based on Delphi DCR by Theo Zacharias

http://www.planet-source-code.com/vb/sc ... 3&lngWId=7

It uses a standard backpropagation neural net object for character recognition.
A compiled version of Delphi DCR.exe is included for training purposes.
The DCR.exe is compiled with the GraphicEx-Import Lib to support more file-formats.

Be aware that it does/can not compete with professional OCR-Software.
(For me it is usefull to read from screenshots)

PostPosted: Sat Sep 05, 2009 9:24 am
by Alex
Hello,

Thank you for this plugin.


Alex

PostPosted: Sun Sep 06, 2009 11:10 am
by HPW
Just released initial hpwDCR 1.01:

http://www.hpwsoft.de/anmeldung/html1/n ... ook23.html

Change: hpwDcrLoadKnowledgebase - now supports loading knowledgebase from [Embedded].
Change: hpwDcrLoadPicture - now supports loading picture from [MimeStream].

PostPosted: Mon Apr 19, 2010 10:58 am
by HPW
I get a mail from a user from arnet.com.ar that my download was broken.
(Someone has attacked my download-PHP again.)
I try to reply but my mail bounced back.
(reason: 550 #5.7.1 Your access to submit messages to this e-mail system has been rejected.)
I restored my counter-file so now it should work.

Re: hpwDCR

PostPosted: Sun Dec 11, 2016 4:20 am
by HPW
Just released hpwDCR 1.02:

http://www.hpwsoft.de/anmeldung/html1/n ... ook23.html

New Variable: [hpwDCRFontSmoothing] - Detection of system setting for fontsmoothing on startup.
New Variable: [hpwDCRCleartype] - Detection of system setting for cleartype on startup.

With FontSmoothing enabled OCR with this methods gets impossible.

However I noticed a side-effect when hpwImage is linked within the same pub.
[hpwDCRCleartype] gets reported 'disabled' even when it is 'enabled'.
You can delete the button 'MIME Load Picture' from the demo, to see the variable without this effect.

Regards