?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Trinh%2C+Dinh+Hoan&rft.aulast=Trinh&rft.aufirst=Dinh+Hoan&rft.date=October+2014&rft.title=An+Effective+Example-based+Denoising+Method+for+CT+Images+using+Markov+Random+Field&rft.genre=proceeding