Well, I thing my answer to your other question also answers this question…
It does not, as far as I understand:
otbcli_Segmentation -filter meanshift
should be identical to
otbcli_LargeScaleMeanShift
In both cases we are chaining the 4 steps and should be processing with:
Mean shift smoothing step: -spatialr 4 -ranger 80
LSMSS step: -spatialr 2 -ranger 40
Am I misunderstanding?