Image Recognition Program,,,?

Question

1.50/5 (2 votes)

See more:

Hello Everyone ,,

I have to do image recognition program which will take an image from the user (using webcam or upload link) and matching it with a various number of images that have been stored in database. The program will give the user the BEST image that almost similar to his image .

The problem is in matching function .I don't know how to process the image to match it ?
Should I convert it to gray scale and do the segmentation?

I'm using c# . Is there an easy way to do it ?

Thank you,,

Posted 20-Mar-13 6:41am

hajis

Add a Solution

Comments

Matt T Heffron 20-Mar-13 12:51pm

So what research have you done?
Bing give lots of hits when I searched on "matching images algorithm"

hajis 20-Mar-13 13:51pm

I found many algorithms but I don't know how to apply them in coding.. I'm trying to use the gray scale co-occurrence matrix ..I need the steps and how to apply the Haralick features?
:(

Matt T Heffron 20-Mar-13 14:50pm

That is a DIFFERENT question!
See my solution, below.

2 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Matt T Heffron · Answer 1 · 2013-03-20T08:50:00

If you don't know how to implement an algorithm in code, then THAT is your bigger problem.
Like any programming problem:
First learn what the algorithm is doing. You need to understand it.
Next determine the data structures you will need to represent your data through all steps of the algorithm.
Then (and only then) convert the steps of the algorithm into code.

Having someone give you code that you don't understand, for an algorithm you don't understand, is not going to serve you well in the future.

This is a substantial problem. You should expect to put in substantial effort.

Go for it! and feel free to come back here with questions when you have specific difficulties with the implementation.

Abhinav S · Answer 2 · 2013-03-20T07:02:00

Solution 1

Try
Contour Analysis for Image Recognition in C#[^]
Image Recognition with Neural Networks[^]

Posted 20-Mar-13 7:02am

Abhinav S