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INDUSTRY PROJECT · ByteDance

Rolling Shutter Compensation with IMU

Dec 2021 – Feb 2022 · Shanghai, China

Project Owner · Use IMU data to compensate for the rolling-shutter “jelly” effect in RGB cameras under fast motion.

  1. Modeled the per-row exposure timing of the RGB sensor and used IMU rotations between rows to undo the rolling-shutter distortion.
  2. Cleaned up the visible jelly artifact that shows up during fast head motion, improving downstream tracking and visual quality.