?url_ver=Z39.88-2004&rft_id=10.1109%2FICIP.2014.7025960&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=Anirban&rft.aulast=Mukhopadhyay&rft.au=Mukhopadhyay%2C+Anirban&rft.date=2014&rft.btitle=IEEE+International+Conference+on+image+Processing&rft.title=Biharmonic+density+estimate+-+a+scale+space+signature+for+deformable+surfaces&rft.isbn=978-1-4799-5751-4&rft.genre=proceeding