I was not sure if it was more appropriate to post this on the PlusLib or here, so I apologize for the repost.
I am on the last part of my arUco webcam project! I have the following setup:
*TrackerToRas Marker8ToTracker NeedleTipToNeedle NeedleModel *StationaryModel (STL) *CT Data (.nrrd)
“NeedleTipToNeedle” was calculated using Pivot Calibration, where “Marker8” is the arUco marker on the stylus.
“TrackerToRas” was calculated using Landmark Registration by using “NeedleTipToNeedle” to place the “From” fiducials on a stationary physical model (i.e., the model will not move and it does NOT have an attached patient reference marker) and then placing the “To” fiducials on the virtual model. This was completed successfully!
Here is the issue I am having:
I need to introduce a new, custom STL model (“NewModel.stl”) that has an arUco marker (“Marker6”) attached to it. Furthermore, when I move this object in real life, I need it to move in the virtual RAS scene in relation to the other objects.
I know I need to perform Landmark Registration; however, I am incredibly confused how to setup this hierarchy. I have been through the tutorials, but am still stuck on this part.
Any advice is appreciated and sorry for all of the questions lately! This is the last step of my project and I cannot thank the community enough for all of the help!