DIRT Video ROI enhancement

Research use only · No data leaves your browser

Choose video

Upload a video to beginDraw circular ROIs, then analyze the complete video.

00:00.000:00.0

ROI drawing: offBrush 8 px

ROI list

Select Draw ROI, then press and drag on the video to size a circle. Lift your finger to save it. A tap creates a small circle.

No ROIs yet.

Baseline: first sampled frame

ROI values and ratio

Ratio pairSelect two ROIs

The first graph plots every ROI. Select any two ROIs above for the second graph, which plots their individual values together and their direct grayscale ratio.

DIRT · DICOM Image Region Trender · Browser-only analysis · Research use only