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Thread Subject:
binary image features

Subject: binary image features

From: Ibtesam Saleh

Date: 10 Jun, 2010 21:56:04

Message: 1 of 4

Hi all...

I have binary image... and I want to extract its features and put these features in a vectors...

I try Zernike Moment but it is not enough, could you please help me to another features...

My goal to find the similar images..

thanks in advance
ibtesam

Subject: binary image features

From: ImageAnalyst

Date: 10 Jun, 2010 22:17:57

Message: 2 of 4

Look at what regionprops() can measure and return to you.

Subject: binary image features

From: Ibtesam Saleh

Date: 11 Jun, 2010 04:33:03

Message: 3 of 4

ImageAnalyst <imageanalyst@mailinator.com> wrote in message <f1337dcd-512f-422f-b7ef-54ebae4cf7d2@u26g2000yqu.googlegroups.com>...
> Look at what regionprops() can measure and return to you.

Thanks... but how can I deal with struct..?
I want an array... or Matrix
And when I try "s.Area" this print many zero values and the end was number,
also I try "s.Centroid" this print many NaN and at the end was the desired value...
How can I reach these values... sorry for my English

Ibtesam

Subject: binary image features

From: ImageAnalyst

Date: 11 Jun, 2010 19:01:45

Message: 4 of 4

Look at my demo for examples of how you can extract the various
measurements out of the structure that regionprops() returns:
http://www.mathworks.com/matlabcentral/fileexchange/25157

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