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clariusdev / raw

Programs to Read and Process Raw Data from Clarius Devices
https://www.clarius.com
BSD 3-Clause "New" or "Revised" License
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IMU to Ultrasound Probe Transformation #11

Open benjaminralex opened 2 years ago

benjaminralex commented 2 years ago

Hello,

Currently using the Clarius to acquire images, RF data and IMU data. A question about the imu.yaml file.

It reports raw accelerometer, magnetometer and gyroscope data along with quaternion orientation.

1) I assume that this quaternion is reported relative to some fixed world co-ordinate system. Is that correct?

2) How is the sensor co-ordinate system related to the image co-ordinate system i.e. is there a CAD file indicating the x y z and angle offsets between the sensor co-ordinate system and the image co-ordinate system?

Thanks.

clariusk commented 2 years ago

thanks, i'll follow up with one of our experts and get them to report back on this.

benjaminralex commented 2 years ago

Much appreciated!

benjaminralex commented 2 years ago

Any updates on this??