The problem it solves
Phase percentages can change substantially with threshold ranges and the selected region. A useful result must show what was classified, what remained unclassified, and where the calculation was performed.
Who it is for
- Metallography researchers quantifying microstructure phases
- Laboratories analyzing grayscale or color-etched images
- Students studying thresholding, regions of interest, and area fractions
How it works
- Load the image, select grayscale or HSL detection, and define the analysis region.
- Register each phase with a name, color, and reviewed threshold range.
- Inspect original, overlay, and mask views; then export coverage results and the annotated evidence.
Output you can keep
Phase coverage and calibrated area results with PDF, CSV, JSON, annotated-image, or HTML export when the active plan allows export.
Limitations to check
- Threshold segmentation depends on preparation, illumination, contrast, and color consistency.
- Overlapping or incomplete ranges produce ambiguous or unclassified pixels.
- Exports require sign-in and an eligible plan; comparison state should be exported before leaving the session.