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We have recently discovered that there seems to be some sort of systematic error, mainly in the gyro measurements (but also in the accelerometer ones) after approximately 458 s of data transfer between the computer and the camera. I attached some examples of different sequences of data with this problem (the IMU was stationary). We suspect that there is some kind of bug or problem within the firmware of the Tara but it could also be related to the software that runs on the computer.
We have also found that the effective output data rate of the IMU (~= 142 Hz) is not the one that we set in the program (119 Hz) and actually these numbers are not any of the possible values that appear in the datasheet (1666 Hz, 833 Hz, 416 Hz, 208 Hz, 104 Hz, etc...). It seems that the IMU is oversampled and then the measurements are somehow processed and that is where we suspect that could be some error.

Hi,

I was trying to run the examples, but I got the following message. I appreciate any help!

./HeightEstimation
Height Estimation Application

Displays the height of the person below the camera with reference to the base height in the folder Height!
Displays the Left Frame and the disparity map!

SDK-Version : 2.0.6

Devices List :

Device ID: 0, Device Name: See3CAM_Stereo
Device ID: 1, Device Name: See3CAM_Stereo

Enter the Device ID to Process : 0

Resolutions Supported :

ID: 0, Resolution: 752x480
ID: 1, Resolution: 640x480
ID: 2, Resolution: 320x240

Enter the Resolution ID to Stream : 1
Unable to find parent usb device