Version 1.1

Release Version 1.1

Highlights

• 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

Version 1.0

Release Version 1.0

With this release, we change how PeTrack can be downloaded. From now on, PeTrack installers will be attached to the releases on GitLab and GitHub.

A lot of development happened since the CroMa Release. Some highlights will follow. For a more comprehensive overview, take a look at the changelog.

• New and extensive documentation at https://go.fzj.de/petrack-docs
• Added undo and redo via Ctrl+z and Ctrl+shift+z (or via the Edit menu) for manual changes to trajectories
• Add Autosave
• Fix various crashes
• New recognition method: Machine Learning Marker (YOLOv5 or YOLOv8-v11 model)
• Intrinsic calibration from video
• 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 Ctrl+scroll to change the id of currently selected pedestrian
• Jump 3 seconds in video with j and l shortcut
  • Nice for annotation in social psychology context
• Various other shortcuts
• Added feature to annotate groups, see https://petrack.readthedocs.io/en/latest/annotationgroups/annotation_grouping.html
• Fix scrubbing sometimes not showing the correct image
• Added new button calc to extrinsic calibration
  • Calibration only performed on click on that button; not as side-effect of load or fetch anymore
• Option to show complete trajectory of selected person
• Split trajectory now possible from within the context menue (previously only via shortcut)
• Misc. bug fixes concerning intrinsic calibration
• 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
• Export mp4 videos
• Added option to export "direction of view" from code markers
• Make spinboxes only scrollable if they are selected to prevent accidental changes to setting, e.g. calibration parameters

v0.10

Full Changelog: CroMa...v0.10

CroMa

This is the version of PeTrack used to extract and export the trajectories of the CroMa experiments.

v0.9

Merge branch '202-prepare-v0-9' into 'master'

Resolve "Prepare v0.9"

Closes #202

See merge request ped-dyn-emp/petrack!121

v0.8

Update git submodule and docker file

Signed-off-by: schroedtert <t.schroedter@fz-juelich.de>