Wrist Pipeline Technical Details

1. Wrist scan (e.g., CT)

�multiple positions including “neutral pose”� $G: N/A (done at Engineering) �Output: volume image (multiple 2D slices forming stack)�

1. For Neutral position, for each bone, for each slice, draw contour by hand�$G: N/A (done at Engineering)�Output: Point Cloud (i.e., a “.stack” file)

Classify/segmentation/registration�INPUT: a) crop_values.txt, b) .iv files for point clouds w/ “mimcs”, c) original scan to MRI (uses stack files)�scripts: project/wrist/pipeline/batchGen.py�$G: project/wrist/program/registration/�$G: project/wrist/program/visualizer/ [Windows program]�Output: (files in “auto_registr_results/” directory)

Inter-bone distance fields�INPUT: inertial results (w/ matlab code in Engineering -- .dat files)�INPUT: a) .iv files, b) RT files, c) inertial files (.dat files)�scripts: project/wrist/pipeline/joints_one_linux.sh�scripts: project/wrist/pipeline/joints_one_linux.sh �$G: project/wrist/program/distancefield/�$G: project/wrist/program/jointViewer/

Growing cartilage�$G: project/wrist/program/cartilage/�$G: project/wrist/program/jointCartilageViewer/