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Theia Axiom - v2025
Theia Axiom - v2025
  • Theia3D Documentation
    • What's New
    • Theia3D Documentation
    • Welcome to Theia3D
    • Keyboard Shortcuts
    • Getting Started
      • System Requirements
      • Installation
      • License Activation
      • Startup Window
      • Theia3D Basics
      • Camera Setup Tips
      • Tutorial Videos
    • Data Collection
      • Data Collection Principles
      • Recording Intrinsic Lens Calibrations
      • Recording Extrinsic Chessboard Calibrations
      • Recording Extrinsic Object Calibrations
    • Theia3D Interface
    • Theia3D Dropdown Menus
      • File Menu
      • Analyze Menu
      • Display Menu
      • Results Menu
      • Calibration Menu
        • Check Calibration
        • Lens Calibration
        • Chessboard Calibration
        • Object Calibration
        • Adjust Calibration
      • Tools Menu
        • Check Synchronization
        • Organize Videos
        • Format Sony Multicam
        • Assign Calibration Files
        • Modify People IDs
        • Toggle Views
        • Display Video Metadata
        • Enhance Videos
      • Settings Menu
        • Settings Menu
        • Analysis Preferences
        • Rendering Preferences
        • Setup Preferences
      • Help Menu
    • Theia Model Description
      • Default Model Description
      • Full Body Model Description
      • Separate Arm and Head Model Description
    • Data Formats
      • Video Data
      • Calibration Files
      • Theia3D Workspaces
      • C3D Files
      • FBX Files
      • JSON Files
      • Video Overlays
    • Theia3D Batch
      • Theia3D Batch Interface
      • Setting Up a Batch
      • File Menu
      • Help Menu
      • Settings
      • Trials
      • Preferences
      • Batch Processing Outputs
    • Camera System Requirements
    • Sony Camera Package
      • Components
      • System Setup
      • Data Collection
  • Troubleshooting
    • Troubleshooting Documentation
    • Error Messages
      • License Errors
        • License Activation Failed
      • Organize Data Errors
        • Input directory has no mp4 or avi files
      • Load Video Data Errors
        • Videos not formatted properly
        • Only [#] videos found
        • Videos are not the same length
        • Unsupported video codec detected
        • Invalid video
      • Load Calibration File Errors
        • Unable to load calibration
        • Required camera parameter groups not present
      • Load Workspace Errors
        • Selected folder does not contain a valid Theia workspace
        • Incompatible workspace
      • Calibration Errors
        • Camera extrinsics optimization step 3 failed
        • Unable to detect chessboard in overlapping frames for all cameras
        • Too few chessboards detected (<25)
        • Field of view coverage insufficient (<60%)
      • Movement Trial Processing Errors
        • Track people not complete
        • Abnormally high tracking errors
    • Visible Issues
      • Coordinate system is out of place in one camera view
      • Coordinate system is in different positions and/or orientations in all camera viewse
      • Coordinate system is in an incorrect but consistent position and/or orientation in all views
      • Skeleton is consistently outside the body
      • Skeleton is momentarily incorrect
      • Skeleton is incomplete
      • Skeleton is completely missing
      • Skeleton is jittery
    • Sony Troubleshooting
      • Initialization Issues
      • Unstable Connection
    • Other Issues
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  • Settings
  • Data Path
  • Browse‍
  • Save Workspace
  • Save JSON
  • Save C3D
  • Save FBX
  • Save Video
  • Use Hierarchical Names

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  1. Theia3D Documentation
  2. Theia3D Batch

Settings

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Last updated 10 days ago

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Settings

The Settings section provides widgets to set up the current batch analysis. The data to be processed must be organized in this single root folder that can contain as many levels of subdirectories as desired to organize the data. However, each branch of the directory must end with a folder containing the data for a single trial. This must be a folder of video data as described in that also contains the calibration files for the cameras. It is critical that the IDs of the cameras in the calibration file are the same as the IDs of the video file subfolders. The Settings section enables the user to input the batch analysis root directory and the output format that will be generated by the batch analysis:

Data Path

Currently selected batch analysis root folder.

Browse‍

Select the batch analysis root folder.

Save Workspace

If selected, a is saved for each trial in a folder called inputdirectory_workspace. This folder is in the same location and has the same structure as inputdirectory.

Save JSON

Save C3D

Save FBX

Save Video

When Save Video is selected, a visible instance of Theia3D will launch as soon as Run Batch is initiated, so both Theia3D and Theia3D Batch windows will be open. This is normal behaviour when Save Video is enabled.

Use Hierarchical Names

(Only applicable when Save C3D is selected) If selected, the pose C3D files will be created with file names that combine the folder names from the lowest n levels of the batch analysis folder hierarchy, where n is the selected Level dropdown value. For example, if selected and Level=3 for data that is structured as [subject] / [action] / [trial] / [camID], the output files will be named: [subject]_[action]_[trial]_pose_filt_#.c3d.

Note: The batch analysis may encounter errors if the folder structure, calibration file, or preferences are incorrect. These issues may be identified in the Trials list once the root folder has been selected, however the user is urged to read and understand the requirements for these data structures and files prior to running a batch analysis.

If selected, the for all individuals tracked in each trial will be saved in a folder called inputdirectory_json. This folder is in the same location and has the same structure as intputdirectory.

If selected, the will be saved for each trial in a folder called inputdirectory_c3d. This folder is in the same location and has the same structure as inputdirectory.

If selected, the will be saved for each trial in a folder called inputdirectory_fbx. This folder is in the same location and has the same structure as inputdirectory. The coordinate system convention used in the .fbx file can be selected from the dropdown box.

If selected, will be saved for each trial in a folder called inputdirectory_video. This folder is in the same location and has the same structure as inputdirectory. The saved videos will contain any display options selected (boxes, segments, skeleton, or LCSs) for each camera view added to the Videos to be Saved list.

pose data
pose C3D files
pose FBX files
video overlay AVI files
Video Data
Theia3D workspace