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| Image to Ocr (not a professional user) |
| Iniciado por guest, 25,ago. 2014 22:44 - 3 respuestas |
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| Publicado el 25,agosto 2014 - 22:44 |
Hello
1)How can i make windev extract text from a image control?lets imagine the below image beining load in a image control how do i get the text?
I tried building a grid in a image control if pixel are a certain coler then that part of the grid gets extracted however this way is to slow and often let my computer run a ground especially with high resolution images .I keep thinking there must be a better way that uses less calculatin force .a good exampel would be google translate app you take a picture of a text it olmost instantly reconizes the text while my celphone hes a verry light cpu.Does windev have a build in command for this somting like img_control1>to text?
2)How can i make windev reconize a patern (lets say a triangel from a certain size ) in a image control.What function do i need to use?
I have realy been strugeling with this for a long time i hope sombody can give me some pointers
keep in mind i just started with windev. |
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| Publicado el 26,agosto 2014 - 09:55 |
Hi,
<a class="ExternalLink" rel="nofollow" target="_blank" href="http://27130.foren.mysnip.de/read.php?27131,197602,197998#msg-197998">http://27130.foren.mysnip.de/read.php…</a>
Kind regards,
Joris. |
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| Publicado el 18,noviembre 2015 - 09:34 |
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Miembro registrado
102 mensajes |
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| Publicado el 18,noviembre 2015 - 13:24 |
denterst,
if i'm correct you try to reinvent the wheel called OCR. Well, go ahead, I'm interested in the results, too 
If you - for whatever reason - change your mind, try a search on the forum for tesseract and see here:
https://code.google.com/p/tesseract-ocr/
Alternatively search on Google for OCR (Optical Character Recognition).
--
http://arnoldconsult.de
WinDev 20 with Oracle, WinDevMobile Android Apps and Motorola Windows CE Mobile Barcode Scanners, Python 3 with Oracle and MySQL |
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