@ARTICLE{zernike2014,
     Title={Zernike Moments and LDP-Weighted Patches for Content-Based Image Retrieval},
     Author={Ekta Walia, Anjali Goyal and Y.S. Brar},
     Journal={Signal Image and Video Processing},
     Volume={8},
     Number={3},
     Pages={577-594},
     Publisher={},
     Year={2014}
}