@ARTICLE{identification2016,
     Title={Identification of Black spot on NH with use of Kernel theory},
     Author={Sandhu,H.A., Chauhan, R., Gyannder, and Sisodia, M.S},
     Journal={Journal of the Indian Society of Remote Sensing},
     Volume={44},
     Number={0},
     Pages={438-445},
     Publisher={springer},
     Year={2016}
}