image classification using histogram

Hi i'm working on plants image classification project based on HSV histogram, and i want to simulate it using matlab but i'm not a professional in matlab i started using it since i start this project. so, i wish if anyone can tell me how to do that i lost my mind while thinking in that and i got nothing. i want to know how to get HSV histogram and how can i use hue, saturation and value histograms as classification features,,please it's an emergency case.

Answer 1

[Image Analyst]

Please review my color classification/segmentation tutorials in my File Exchange: http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862 I don't want you to lose your mind when I already have code that shows you the HSV histograms and finds sought colors.

[Nermeen alami]

oooooh thank you very much.. that's great you saved me :)

[Nermeen alami]

Are you their ?? could you help me please? i cant understand the full code please try to explain histogram parts to me

[Image Analyst]

I did try. It's very well commented. Which comments don't you understand? I will try to phrase them better.

[Nermeen alami]

could u help me to define the number of bins in histogram i tried hard but i have no result,,, please there is no time

[Image Analyst]

It just used the default of 256 bins. You can change it if you want to.

[poongothai rajan]

hello..am doing person reidentification using HSV and texture..how can i give my HSV RESULT in the PCA...AND HOW CAN I INTEGRATE lbp and HSV

[Image Analyst]

I don't know. I guess you can do more research on it to get some ideas. Try here: http://www.visionbib.com/bibliography/contents.html

[deniz iflazoglu]

Hi I couldnt find your tutorial on color classification. After getting histograms how will I use them? If your tutorial still exists can u share it?. Thanks