When I do geometric registration test, I download the evaluation files? There are some gt files including transform matrix of two pairs?How can I compute these matrices?

andyzeng / 3dmatch-toolbox

3DMatch - a 3D ConvNet-based local geometric descriptor for aligning 3D meshes and point clouds.

http://3dmatch.cs.princeton.edu/

BSD 2-Clause "Simplified" License

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When I do geometric registration test, I download the evaluation files? There are some gt files including transform matrix of two pairs?How can I compute these matrices? #25

Open syqzdy opened 5 years ago

syqzdy commented 5 years ago

I find this line "[tform,movingReg,icpRmse] = pcregrigid(pcdownsample(pointCloud(fragment1Points'),'gridAverage',0.01),pcdownsample(pointCloud(fragment2Points'),'gridAverage',0.01),'InlierRatio',0.3,'Verbose',false,'Tolerance',[0.0001,0.00009],'Extrapolate',true,'MaxIterations',50); " in your code, but when I use it, the result matrix is not same as the gt matrix you provided!