[vtkusers] Help for the value of GetMeanDistance in ICP method

[Rong Xu]

Hi, everyone:

I used the method of vtkIterativeClosestPointTransform to register 2 point
sets. The registration result was perfect, and I want to get the mean
distance of RMS after registration. I have set SetMeanDistanceModeToRMS and
CheckMeanDistanceOn, and also update the class variable of
vtkIterativeClosestPointTransform. But the value of GetMeanDistance is
always Zero, I don't know why. Doea anyone have ideas ?

I used VTK 5.6, VS 2008 and Win7.

Thank you very much for your help!

-- 

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Best Regards!

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Rong Xu,  Ph.D Student
Ohya Lab
Graduate School of Global Information and Telecommunication
Studies (GITS), Waseda University
1-6-1 Nishi Waseda, Shinjuku-ku, Tokyo, Japan (¨“169-8050)

Tel:          +81-80-4208-1207
E-mail:     xurong1981 at gmail.com
               xurong at fuji.waseda.jp
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