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ActinTrackCV v1.1.0

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@DKTam01 DKTam01 released this 18 Sep 07:16
· 2 commits to main since this release
v1.1.0
26c83f8

ActinTrackCV v1.1.0 expands the Workbench to support both video and static-image analysis and adds per-sample scientific calibration.

Downloads

Platform File
macOS Apple Silicon (arm64) ActinTrackCV-1.1.0-macos-arm64.zip
Windows 10/11 x64 ActinTrackCV-1.1.0-windows-x64.zip

Both packages identify as application version 1.1.0 and were built from tag v1.1.0.

Windows (primary researcher package)

  1. Download ActinTrackCV-1.1.0-windows-x64.zip.
  2. Unzip it.
  3. Open the ActinTrackCV folder.
  4. Double-click ActinTrackCV.exe.
  5. Keep the whole folder together — do not move ActinTrackCV.exe out on its own.

This Windows build is unsigned. Windows SmartScreen may warn on first launch: More info → Run anyway.

macOS (Apple Silicon)

  1. Download ActinTrackCV-1.1.0-macos-arm64.zip.
  2. Unzip it.
  3. Open ActinTrackCV.app (first launch: right-click → Open, or System Settings → Privacy & Security → Open Anyway).

This macOS build is ad-hoc signed and not notarized. It is an Apple Silicon (arm64) package; Intel Macs are not claimed.

xattr -dr com.apple.quarantine /path/to/ActinTrackCV.app

Workspaces stay in the user’s Documents folder (ActinTrackCV), not inside the app.

Highlights

  • IMAGE support for JPG, JPEG, PNG, TIF, and TIFF
  • F-actin Orientation analysis for supported image samples
  • mixed VIDEO + IMAGE samples within the same Condition Group
  • Toward Nucleus measurements
  • Measurement Inspector / Show All Measurements
  • numeric measurement-table sorting
  • per-sample acquisition interval
  • 30-second and 60-second acquisition presets
  • per-sample spatial calibration in µm/pixel
  • biological acquisition timing separated from video playback FPS
  • improved CellRegion performance
  • substantially faster IMAGE sample switching
  • Explorer drag-and-drop improvements
  • calibration provenance stored with analysis runs

Important scientific note

Video playback FPS is not used as biological acquisition timing. Researchers should enter the actual time between acquired frames and the appropriate spatial calibration for each sample.

Scientific velocity:

velocity_um_per_s = displacement_px * microns_per_pixel / acquisition_interval_s

Legacy compatibility fallbacks (only when a sample has no explicit calibration): 60 s/frame and 0.265 µm/pixel.

What this release does not claim

  • Automatic scale-bar or microscopy-metadata calibration
  • Equivalence with historical ImageJ arbitrary-unit measurements
  • Signed or notarized macOS distribution
  • A signed Windows executable
  • 3D stack thickness/depth analysis
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