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1.2

  • Added the option to import hdf5 files
  • Feature: Add the option to show specific markerIDs
  • Improvements to Tracking (Kalman Filter)
  • Feature: Add option to delete a range of persons
  • The labels In and Out from the video player are now clickable, making you able to set the current frame as In or Out. Also added shortcuts for set and reset of In and Out
  • Add shortcut shift+d to jump to end of trajectory
  • Not exporting colorpoint for an invalid color anymore due to internal change of trackpoints
  • Dropping down elements now also works over the view area
  • More uniform button naming
  • Better scaling of lines (ROI, alginment grid etc.)
  • Accidental scrolling on image rotation slider without focus is not longer possible
  • The marker box in recognition now no longer reacts to mouse wheel scrolling
  • The tabs now no longer react to scrolling
  • show set to false now makes the fix button unable to toggle
  • The trackpoint visualization now follows the color of the track path
  • Fix: roi not shown on startup
  • Fix: wrong margin for some UI boxes
  • Fix: code marker ID 0 was not displayed
  • Saving player loop + fix playback speed option in pet file
  • Fix: border size slider freezed PeTrack
  • Fix: zoom buttons not working
  • Fix: slider jumping to wrong position sometimes
  • Fix: incorrect drawing of trackpoint color when recognition is not active

1.1

  • Export trajectories and metadata to hdf5. For file format infos see here
  • Fix crash on windows on loading a machine learning model
  • Update to Qt6
  • Fix arrow of spinbox show only not updating after importing trajectories
  • Creating manual trackpoints or calibration points is now more intuitive
  • Regions of interest are now visible per default
  • Minor improvements to machine learning marker
  • show set to false implies fix is true now
  • Better warnings on incorrect 3dc files
  • Video export now exports the undistorted video
  • Add shortctut for jumping to start of trajectory
  • Text is not automatically selected anymore on input dialogs
  • Numbering for pedestrians on txt import is now always the same

1.0

  • Downloads are now available on GitLab and GitHub without prior registration

v0.10

0.10.7 + 0.10.8

For complete comparison see here

Highlights

  • Intrinsic calibration from video
  • Jump 3sec in video with j and l shortcut
    • Nice for annotation in social psychology context
  • Support trailing whitespace in 3dc file
  • fix scrubbing sometimes not showing the correct image

0.10.6

For complete comparison see here

Highlights

  • New recognition method: Machine Learning Marker (YOLOv5 oder YOLOv8 model)
  • Fix that region of interest was movable despite being fixed in GUI

0.10.5

For complete comparison see here

Highlights

0.10.4

For complete comparison see here

Highlights

  • Option to show complete trajectory of selected person
  • Change shortcuts
  • Adapt default export settings
  • Throws errors on reading ill-formed .pet files
  • Update to OpenCV 4.10

0.10.3

For complete comparison see here

Highlights

0.10.2

For complete comparison see here

Highlights

  • Fix opening project with space in path via double click on Windows
  • Settings calibration settings like fix center now only apply after re-calibration
  • Add "Sequence FPS" used for export of txt-files, independent of playback FPS

0.10.1

For complete comparison see here

Highlights

  • Added undo and redo via Ctrl+z and Ctrl+shift+z (or via the Edit menu) for manual changes to trajectories
  • Split trajectory now possible from within the context menue (previously only via shortcut)
  • Misc. bug fixes concerning intrinsic calibration

0.10.0

For complete comparison see here

Highlights

  • Add new tab correction for quick sanity checks on the trajectories
  • immutable checkbox in the calibration tab
    • can be used to prevent accidental changes to the calibration values
  • Fixed freezing of GUI on Mac

v0.9

v0.9.4

For complete comparison see here

Highlights

  • Non-readable code marker is used for position in combined multicolor- and code marker.
  • Enable manual transformation (i.e. translation, rotation) of MoCap data via PeTrack

v0.9.3

For complete comparison see here

Highlights

  • Fixed case sensitivity on file endings
  • Added window for viewing logging output
  • Make parameters of autosave (i.e. number of changes before next save) customizable by the user
  • Stop tracking before reaching image border
  • Fix various crashes
  • Missing frames computation is cached in .pet-file

v0.9.2

For complete comparison see here

Highlights

  • Export mp4 videos
  • Added option to export "direction of view" from code markers
  • Add Ctrl+scroll to change the id of currently selected pedestrian
  • Make spinboxes only scrollable if they are selected to prevent accidental changes to setting, e.g. calibration parameters
  • Change Ctrl+E to shortcut for export of trajectories

v0.9.1

For complete comparison see here

Highlights

  • Correct order of widget traversal when using the tab-key to navigate the GUI
  • Add shortcut to drag and drop a point of trajectory that is visible (not necessarily in the same frame, i.e. might be a future or past point)
  • Add Autosave
  • Update to OpenCV 4.5
  • Remote analysis tab
  • Add shortcut to move to the frame of a point of a trajectory by clicking on it
  • Manually setting marker ID via context menu
  • Update missing frame computation
  • Improve MoCap visualization
  • Add more intrinsic parameters

v0.9.0

For complete comparison see here

Highlights

  • Export view via CLI
  • Various improvements to code marker
  • Various improvements to handling of MoCap files

v0.8

Highlights

  • Slanted view for external calibration
  • Coordinate system and grid is possible
  • Introduced multicolor marker with black dot
  • Video support for various codecs
  • Visualization of motion capturing files
  • Improvements to re-tracking
  • Implement code marker
  • Implement combined code and multicolor marker
  • Fix playback speed of vide
  • Loop video
  • Create installers for Windows in CI via NSIS
  • Switch to CMake -> Enable Mac and Linux support (self-compiled)
  • Update OpenCV from 3 to 4
  • Store error of extrinsic calibration in .pet file
  • Improvements to GUI layout, especially for high DPI displays
  • Add possibility to set markerIDs via extra file
  • Add possibility to set height via markerID
  • Fix various crashes
  • Add colorpicker
  • Lots and lots of changes on development (e.g. switch to git; using of autoformatters, enabling and checking of warnings in a CI pipeline, addition of regression tests...)
  • Some performance improvements

v0.7

introduce stereo cameras; alternate height
background subtraction especially for stereo cameras; recognition of unmarked pedestrians; integration of 4 disparity algorithms
filter to swap picture; more video codecs; color blobs as marker using HSV triangle
marker with two dots added; export of viewing direction

v0.6

bug fixes; improve speed; expand visualization possibilities; add variable tracking region adapted to head size; provide program combine to merge trajectories

v0.5

improve robustness of tracking with interpolation and extrapolation; first analysis functionality

v0.4

tracking import and export; manual adding and deleting of trackpoints

v0.3

recognition; tracking; color mapping

v0.2

add first recognition

v0.1

only camera calibration is supported; import and export of video and image sequence