Estgeotform3d cloud point dimensions

I was wondering if there was anyway i could possibly perform the Estgeotform3d with two cloud points which are of different dimensions, because everytime i run the example, it tries to convert cloud 2 into the same dimension as cloud one. Any help would be greatly appreciated.

[Matt J]

How are you defining the "dimension" of a point cloud?

[Anup]

I'm defining the dimensions of the point cloud as the amount of points there are for each point cloud. I have attached a screenshot of what i mean. Cloud 1 contains 25318 points and cloud 2 contains 262 points. I was wondering if a transformation is possible from this.

[Matt J]

What would be the criterion for agreement between the transformed point cloud and its target?

[Anup]

I have three known points for both clouds which should line up once the transformation is complete. I just don't know how to input into the code these known points so that it could then perform a transformation from the point cloud to its target.

[Anup]

It also states that there isn't enough inliers when i run a similar code to the example i'm not sure how to fix that problem. I tried altering the confidence level and that had no affect.

Answer 1

[Matt J]

Perhaps use pcregistericp instead?