using HSV histogram of 6 bins in image classification

Hi please i need help .... could anyone tell me how to use HSV histogram in image classification i tried hard i get the histograms but when i tried to save results in a file to use it in nearest neighbor classifier i stopped i didn't know what to save and how to use data.

i used this code

[Walter Roberson]

If you search this resource for

hsv histogram

you will find a number of discussions.

[Nermeen alami]

where can i find the discussion

Answer 1

[Image Analyst]

Didn't I already give you code for that in an earlier question? I did for someone...

[Nermeen alami]

ya u gave it to me but i reached the histogram ..now i need to know how to save histogram results in a file and send it to nearest neighbor classifier. please if u have any idea about that tell me i'm really lost

[Walter Roberson]

save FILENAME NAME_OF_YOUR_HISTOGRAM_VARIABLE

[Nermeen alami]

is (.mat) extension suitable one?

can i load the code to tell me whats matter ?

[Walter Roberson]

.mat is the expected file extension when you use save(), and is completely suitable if you will be loading the information back into MATLAB. You can use

load FILENAME

to restore the histogram variable value to your workspace.

[Image Analyst]

Yes, that is fine:

fullFileName = fullfile(yourFolder, 'hsv_histograms.mat');
save(fullFileName, 'hCount', 'sCount', 'vCount');

yourFolder can be pwd (the current folder) if you want.

I don't know what your last sentence means. No idea.