Documentation – Current v25.2

Imatest 25.2 — Release Notes

Current Documentation

All documentation versions

View the 25.2 Release Web Site

Flatfield

Color/Tone

Stray Light/Flare

  • Adds the ability to downsample the analysis image(s).
  • Adds the ability to average the normalization factor from multiple reference images.
  • Adds the ability to save/view diagnostic plots from the masking/source detection.
  • Adds the ability to use a geometric camera model (simple pinhole or OpenCV) + circle to mask the analysis images.
  • Adds the ability to manually place a circle for the reference image(s).
  • Adds the ability to select a colormap for the color-mapped metric image output.
  • Adds the ability to invert the colormap for the color-mapped metric image output.
  • Adds the option to toggle the pink mask overlay in the color-mapped metric image output.
  • Significantly improved the speed of video/frame writing (associated with the color-mapped metric image and histogram outputs).
  • Improved the visual appearance and rendering consistency of color-mapped metric image and histogram outputs.

User Interface

  • Launch Hardware Control from Imatest GUI.
  • Drag and drop to update to new .ini file.

Minor Features

  • Simatest now includes bilinear demosaicing.
  • Image Processing can save multiple images as monochrome.
  • Now using Python 3.11.
  • Exiftool updated to 13.33.

Deprecated

  • Color/Tone QPCard analysis deprecated.
  • Color/Tone CMP analysis deprecated.
  • MacOS Intel support will end in 2026.

 

Improvements

  • Results updated stray light summary 

Known Issues

  • MacOS builds are not yet notarized. This is the current workaround:
    • System Preferences. Security & Privacy.
    • Under the General tab, click Open Anyway for Imatest Master.
    • Select Open. Proceed with the installation from here
  • Linux mp4 file read/write does not work