@conference {balschbach1998, title = {Multichannel shape from shading techniques for moving specular surfaces}, booktitle = {ECCV 1998}, volume = {1407}, year = {1998}, pages = {170--184}, publisher = {Springer, Berlin}, organization = {Springer, Berlin}, doi = {10.1007/BFb0054740}, author = {G{\"u}nther Balschbach and J. Klinke and Bernd J{\"a}hne}, editor = {Burkhardt, H. and Neumann, B.} }