Anatole Chessel Frédéric Cao Ronan Fablet Interpolating Orientation Fields: An Axiomatic Approach. 241-254 2006 conf/eccv/2006-4 ECCV (4) http://dx.doi.org/10.1007/11744085_19 db/conf/eccv/eccv2006-4.html#ChesselCF06