How to count objects in C#?

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Hi,
I just want to know , how to count number of objects that a binary image contains?
I need to add this functionality to an application.My application loads an image when executed.I jus want to add a menu item.When user selects this menu item, the program should report the number of objects present in a binary image.
Please let me know, which functionality I should use or which method I should write.

Thank you.

Posted 5-Mar-12 19:59pm

Aaavatar

Updated 5-Mar-12 20:14pm

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Lakamraju Raghuram 6-Mar-12 2:02am

will you care to explain what to do you mean by objects

Chandrakantt 6-Mar-12 2:05am

It will be better if you provide more details of the question you are asking. It will make us more clear to answer you.

[no name] 6-Mar-12 2:08am

show me the code module...

Ed Nutting 6-Mar-12 2:29am

Wow...you make OCR, object recognition and artificial intelligence sound so simple - just a menu button right? I'm sorry, if you'd searched Google for 5 minutes you'd work out pretty quickly not only that what your asking for is very difficult but has not been done fully yet and is not going to be as simple as you'd like. Put some work in yourself to research this. Then give up if you can't be bothered to work out how to use what already exists. There are a fair few good articles on CP about this subject.

Ed

johannesnestler 6-Mar-12 2:40am

Good guesswork Ed... Aaavatar, words like binary, image and objects have a lot of meanings, please explain a little more, If you don't put any effort in your question, I don't bother to put work in an answer too....

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OriginalGriff · Answer 1 · 2012-03-05T20:39:00

Google is your friend: Be nice and visit him often. He can answer questions a lot more quickly than posting them here...

What you ask for is not simple, not simple at all. In fact there are very highly funded projects still running that are looking into it.

Google can help: it will get you to some of the research results, which you will have to interpret and possibly implement. Do not expect it to be an easy ride though - there is a lot of work, and a lot of failure waiting for you:
Google[^]

lukeer · Answer 2 · 2012-03-05T21:09:00

Solution 2

The keyword here is Blob Detection[^].

Maybe EmguCV[^] or other image processing libraries can help you with this.

Posted 5-Mar-12 21:09pm

lukeer