Can anyone help me in coding algorithms relating to AdaBoost and SIFT?

The algorithms are

Or if you can refer me similar code .

Or suggest me how can I do it.

Which built-in functions can help me in coding these algorithms?

[hamed abdulaziz]

Hi Explorer,

Which type of images you want to classify, medical images? If yes, I have many codes for bag of features-using SIFT-and I can share with you Regards

[Explorer]

Thanks for replying hamed.

I want to classify images of American Sign Language.

Can you help me?

Answer 1

[hamed abdulaziz]

This link may be useful

http://www.vlfeat.org/install-matlab.html

Regards

[Explorer]

I know how to match using SIFT but its not going to work in my case. I need to combine SIFT with AdaBoost and its algorithm is written above.