Scale Invariant Feature Transform (SIFT) is one of the most widely recognized feature detection algorithms. It was proposed by David Lowe in 2004.
Link to the paper: http://www.cs.ubc.ca/~lowe/papers/ijcv04.pdf
Some of the properties of SIFT are as follows:
SIFT follows a strategy of matching robust local features. It is divided into four parts:
In this step, an ...