Camera and inertial measurement unit (IMU) data logger
|Author:||OSU Photogrammetric Computer Vision Lab.|
|Google Play:||Check if it's there|
MarsLogger is an app to record camera frames at ~30Hz and inertial measurement unit (IMU) measurements at ~100Hz synced to one clock source on Android (API 21+) devices.
- 25+ Hz camera frames and 100+ Hz IMU measurements for off-the-shelf smartphones priced 0+.
- The visual and inertial data are synchronized to one clock.
- The focal length in pixels and exposure duration are recorded.
- Tap to lock auto focus and auto exposure so as to fix focus distance and exposure duration.