In this project, I reproduced the results of a recently published paper on Cardiomegaly detection using SIFTFlow by Candemir et. al. The codes and results are not yet made public as they are a part of an ongoing study.
Till then, you can go through the paper Candemir et. al here. You can also check out the original paper on SIFT by David Lowe from here and the paper on SIFTFlow by Ce Liu et. al here