ULTra MoCap Processing

Scripts, notebooks, and media assets

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📹 Media Gallery

🔍 Diagrams

Movement Diagram — High-level schematic of task types

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🎞️ Movement Videos

Arm Swing	Cross Body Reach	Elbow Flexion

Overhead Reach	Shoulder Rotation

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📂 Processing Scripts

batch_IK.ipynb

Performs batch processing for OpenSim inverse kinematics (IK).

• Data loading and transformation
• IK model execution
• Result visualization

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batch_processH5.py

Combines all subject HDF5 files into a single file.

• Reads from multiple .h5 datasets
• Cleans and validates data
• Merges into a unified structure

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clean_sensors.py

Cleans raw sensor .csv files by removing unused channels.

• Remove unused sensor channels

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movement_type_classifier.ipynb

Trains a classifier to predict movement types from time-series sensor data.

• Feature extraction
• Model training and evaluation
• Accuracy and confusion matrix analysis

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visualize_subject_distributions.py

Analyzes subject demographics.

• Height
• Age
• Weight

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visualize_speed_distributions.py

Plots joint angular speeds to analyze movement profiles.

• Speed histograms
• Joint-specific movement trends