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Unread 26-01-2017, 10:52
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Re: Inertial Measurement vs. Vision Tracking

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Originally Posted by rich2202 View Post
What kind of processing times are you getting with Labview? I would be surprised if you can process images fast enough to solely rely on vision.
About 6-10 Hz. I could make it faster.
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Unread 26-01-2017, 11:06
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Re: Inertial Measurement vs. Vision Tracking

6-10hz should work. There is also the issue of processing a moving pic (blurred). With Vision Tracking alone, you really don't want to be stopping the robot to take a pic.
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Unread 26-01-2017, 13:52
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Re: Inertial Measurement vs. Vision Tracking

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Originally Posted by rich2202 View Post
6-10hz should work. There is also the issue of processing a moving pic (blurred). With Vision Tracking alone, you really don't want to be stopping the robot to take a pic.
I use a very fast shutter speed, (by setting low exposure and brightness) and it still picks up the target, so I'm not overly worried about blurring.
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Unread 26-01-2017, 11:06
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Re: Inertial Measurement vs. Vision Tracking

I don't know, why don't you tell us.

Who is the better programmer?
Are you doing the drive straight on gear, or the one of the two outside gears?

I believe the drive straight gear can be done with a simple gyro, event better if a IMU, and some encoders.

I believe that the outside ones with distance and turn will need something to compensate/correct for the issues with the turn and longer distances.

Just my gut with no data, so I think you should test both, and determine the accuracy.
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