How to detect features using SIFT (scale invariant feature transform) algorithm from multiple images?

How to detect features using SIFT (scale invariant feature transform) algorithm from multiple images? At least 5 images. On our project, we have multiple of images and we need to detect features in order to mosaic them. And base on the code that we saw at the internet, it only detect features on SIFT from 1 image. So we want to process at least 5 images to detect features using SIFT? Thank you so much for the help!

[KSSV]

If you can do it for one...cant you run a loop and do it for multiple images?