Bag Of Words for Image classification

I am trying to apply the Bag Of Words for Image Classification of Bee Pollen.I am new in MATLAB and i have a major question.

For every class i have found some features from the images that i want to extract ; for example the area of the pollen,or the perimeter.To show you i have attached an Excel file ...

My question is if the Bag of Words algorithm can do it ?

Is it possible to propose me anything to study in order to create my code?I need some examples for custom feature extraction,i guess.....