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I am looking for a simple (preferably open source) handwriting recognition library for the iPhone/iPad. In my case, I'm only interested in recognizing numbers.
Does anyone know of a good library for this?
You would have to make some efforts to compile but Tesseract is good solution.
For compiling it look http://iphone.olipion.com/cross-compilation/tesseract-ocr. For sample application see http://robertcarlsen.net/tag/tesseract
There are many libraries available for extracting text from images. You can check my answer
For restricting OCR to provide numbers only Tesseract SDK provides method as blacklist and whitelist characters
_tesseract->SetVariable("tessedit_char_whitelist", "0123456789");
Using this method you can restrict only numbers to be recognized.
Hope it helps.
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I am a new in iPhone Application development, I wants to use OpenCV in my project. I am googling from last few hour, but not find the start up tutorial for OpenCV mostly links explain the advance programming, So I need help
please provide me good tutorial link for starter.
https://github.com/BloodAxe/opencv-ios-template-project
http://computer-vision-talks.com/2011/08/a-complete-ios-opencv-sample-project/
http://maniacdev.com/2011/08/open-source-sample-project-using-precompiled-opencv-2-3-1/
Here are some links from stackoverflow itself . Please check them out :-
Tutorial for iPhone OpenCV on shape recognising
http://www.eosgarden.com/en/opensource/opencv-ios/documentation/tutorial/
http://computer-vision-talks.com/2011/08/a-complete-ios-opencv-sample-project/
here you find good documentation of opencv
opencv site
opencv docs
eosgarden
List of tutorials in SO Answer
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Closed 9 years ago.
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I am looking for a simple (preferably open source) handwriting recognition library for the iPhone/iPad. In my case, I'm only interested in recognizing numbers.
Does anyone know of a good library for this?
You would have to make some efforts to compile but Tesseract is good solution.
For compiling it look http://iphone.olipion.com/cross-compilation/tesseract-ocr. For sample application see http://robertcarlsen.net/tag/tesseract
There are many libraries available for extracting text from images. You can check my answer
For restricting OCR to provide numbers only Tesseract SDK provides method as blacklist and whitelist characters
_tesseract->SetVariable("tessedit_char_whitelist", "0123456789");
Using this method you can restrict only numbers to be recognized.
Hope it helps.
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I have simple question. I have HTML5 app and I want it to be installable as an ordinary native app. I know there is Titanium Developer and others, but they seem too complicated for this simple task. Is there some simple tool for this problem ?
use phonegap, very very easy,
look at http://www.phonegap.com/start/
you will be given "assets" folder for HTML,CSS,Javascript . Just use those and run.
I'm just beginning to look at www.phonegap.com and it's very straightforward...
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I am Looking for book or tutorials for implementing face detection in iphone sdk? OpenCV is one but it takes more time to detect faces.
I want to learn algorithms used for face detection. Once i got a logic then it can be easily converted into programs.
Plz send me appropriate tutorials or ebook links ???
The OpenCVS library can be used on the IPhone:
Learning OpenCV: Computer Vision with the OpenCV Library
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I'm looking into frameworks for translation, and have been considering gettext. Because it's supposedly quite good, and lots of projects use it. Now I read part of the official manual, but it sucked. I kind of have an idea how it works now, but I have no idea where to get started.
In particular my project spans C++, Lua and Javascript, so I'd love to be able to unify the i18n with a single tool, but I'm also not having luck finding gettext good support for Lua or Javascript, are they supported, has anybody used gettext with these?
Thanks.
How about this tutorial? Another example is at O'Reilly.