Visualize Vector Field

Summary: Converts dense optical flow to color encodings (hue=direction, value=magnitude) for motion debugging.

Use This When

• You want intuitive color encodings of optical flow for motion debugging.
• You’re comparing motion magnitude/direction across models/parameters.

What It Does

• Converts dense flow to color maps (hue=direction, value=magnitude) for readable motion visuals.

Works Best With

• Optical‑flow generators and browser/file outputs.

Caveats

• Emphasizes relative direction/magnitude; not a substitute for quantitative flow accuracy.