TEST: Modifying test following bufix on SURF that test ensure non-regression (nb octave =3)
TEST: Modifying test following bufix on SURF that test ensure non-regression (nb octave =3)

orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB