Video DIC
Digital Image Correlation
Measure displacement and vibration from ordinary video by digital image correlation, in your browser — the video is never uploaded.
Product pages are in English.
Highlights
- Speckle correlation between a reference frame and every later frame, over a region you draw
- Displacement maps per frame; areas with no texture are marked as not measured
- Vibration panel: frequency, amplitude and phase per point, and deflection shapes
- Warns when the frame rate may fold a frequency, and removes camera motion with a fixed point
- Pixels to millimetres from two points of known distance; CSV/JSON export and FFT hand-off
A question it answers
This pump bracket is vibrating — can I get its frequency and amplitude from a phone video instead of instrumenting it?What you put in
A video file (MP4/WebM), a rectangular region of interest drawn on the first frame, correlation settings (subset size 9–51 px, grid step, search radius) and the video frame rate.
What you get
Displacement field per frame as a colour map (magnitude, horizontal, vertical), frame playback, a time series for any picked point, CSV/JSON export, and a one-click hand-off of picked points to the FFT/spectrogram page; and a Vibration panel with frequency, amplitude and phase per point and the deflection shape across points.
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