scaling problems--not matching!!!
Posted: Sat Aug 03, 2019 5:42 am
Hi,all
I use one model to predict the wrist Flexion&extension angle.
After the scaling, the scaling output is shown in the first picture. And before scaling, the markers are like that in the second one.
The problem is that why the marker position is shifted in some direction. Why the markers are not at the exactly same position in the model before scaling? Will that influence the inverse kinematics results?
Any help will be greatly appretiated. Thank you very much!
Regards,
Jiamin
I use one model to predict the wrist Flexion&extension angle.
After the scaling, the scaling output is shown in the first picture. And before scaling, the markers are like that in the second one.
The problem is that why the marker position is shifted in some direction. Why the markers are not at the exactly same position in the model before scaling? Will that influence the inverse kinematics results?
Any help will be greatly appretiated. Thank you very much!
Regards,
Jiamin
- after scaling.jpg (278.86 KiB) Viewed 180 times
- before scaling.jpg (268.01 KiB) Viewed 180 times