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Easiest way to calibrate a camera on Linux. No ROS, no Docker, no CMake. Just FFmpeg and Spectacular AI command line tool installable via Python pip: sudo apt install ffmpeg pip install spectacularAI[full] sai-cli calibrate your-data.mkv

Otto Seiskari

1,938 subscribers

92,441 次观看 • 1 年前 •via X (Twitter)

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Otto Seiskari 的头像

Otto Seiskari1 年前

More info: ⭐Documentation: ⭐ IMU-camera calibration tutorial on YouTube: The tool is based on our fork of Basalt

Otto Seiskari 的头像

Otto Seiskari1 年前

As an extra bonus, "sai-cli calibrate" also work on Windows. See here for more info

Polygon.io 的头像

Polygon.io2 年前

Learn how to access market data using Polygon's Stock API and the Python programming language.

Peng Cheng, asking λP2-λC 的头像

Peng Cheng, asking λP2-λC1 年前

@FFmpeg much obliged, really need this for fisheye camera to make shaders in gaussian splatting

Behnam Asadi 的头像

Behnam Asadi1 年前

@FFmpeg So you don't need to know the marker size?

Otto Seiskari 的头像

Otto Seiskari1 年前

@FFmpeg Not for the monocular system if we do not need to calibrate the IMU-cam extrinsics

r3333d ⏩ (e/acc) ⏩ 的头像

r3333d ⏩ (e/acc) ⏩1 年前

@FFmpeg whats the output? yaml? i want camera matrix, optimized matrix, coefficients and mapx/y.

pahaleprofit 的头像

pahaleprofit1 年前

@FFmpeg Glad to see that people still support Linux operating system, and I hope someone also provides support for Canon scan and print, so I can switch to Linux.

Richard Urwin 的头像

Richard Urwin1 年前

@FFmpeg Awesome tool!

Richard Urwin 的头像

Richard Urwin1 年前

@FFmpeg Awesome!

Marc Compere 的头像

Marc Compere1 年前

@FFmpeg now *this* is useful 🤘 what's the next step with this camera? how is the calibrated camera used???

Otto Seiskari 的头像

Otto Seiskari1 年前

This particular IMU-cam system is used in our internal VIO and VPS test data collection and demonstrations (similar to this one )

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