wiki:v2:pantilt_demo_pane
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wiki:v2:pantilt_demo_pane [2018/04/09 21:52] jfrench - Imported by DokuWiki Advanced Plugin |
wiki:v2:pantilt_demo_pane [2021/05/18 00:16] (current) jfrench re-organized info on page |
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| This tab contains parameters to adjust parameters associated with the pan/tilt demo, such as the PID gains for each axis. To bring up the Pan/tilt Demo Tab, first bring up the Configure Dialog (click on the gear icon or select **File➜Configure**). Now select the **Pan/Tilt Demo** tab under **Pixy Parameters**. | This tab contains parameters to adjust parameters associated with the pan/tilt demo, such as the PID gains for each axis. To bring up the Pan/tilt Demo Tab, first bring up the Configure Dialog (click on the gear icon or select **File➜Configure**). Now select the **Pan/Tilt Demo** tab under **Pixy Parameters**. | ||
| - | {{wiki:img:1f89d18619eede16216cbcd4c81400649ecc2ed7.jpg}} | + | {{:wiki:v2:image_209.png}} |
| * **Pan P gain:** This parameter adjusts the proportional gain for the pan axis (servo 0). | * **Pan P gain:** This parameter adjusts the proportional gain for the pan axis (servo 0). | ||
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| * **Pan D gain:** This parameter adjusts the derivative gain for the pan axis (servo 0). | * **Pan D gain:** This parameter adjusts the derivative gain for the pan axis (servo 0). | ||
| - | * **Tilt P gain:** This parameter adjusts the proportional gain for the pan axis (servo 1). | + | * **Tilt P gain:** This parameter adjusts the proportional gain for the tilt axis (servo 1). |
| - | * **Tilt D gain:** This parameter adjusts the derivative gain for the pan axis (servo 1). | + | * **Tilt D gain:** This parameter adjusts the derivative gain for the tilt axis (servo 1). |
| + | * **Signature 1-7 range:** These sliders are used to adjust the inclusiveness of the color signatures. See the full explanation below under "Signature tuning." | ||
| + | * **Min brightness:** sets a minimum brightness setting for all signatures. That is, if a pixel is below the minimum brightness setting, it won't be considered as part of any color signature. So if you are seeing false positives that are sufficiently dark, you can adjust this setting higher to reduce the false positives. If you are not able to detect objects that are sufficiently dark, you can adjust this setting lower to reduce the false negatives. | ||
| + | * **Camera brightness:** This parameter is in all _Tuning_ tabs regardless of the program that's being run. It sets the exposure setting of Pixy, which controls the brightness of the image. The **Camera Brightness** setting is important because the correct exposure setting will lead to the best detection accuracy. | ||
| Some useful notes: | Some useful notes: | ||
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| * The RC-servo port pinouts, as well as which port is which can be found [[wiki:v2:Port_Pinouts|here]]. | * The RC-servo port pinouts, as well as which port is which can be found [[wiki:v2:Port_Pinouts|here]]. | ||
| - | + | {{page>wiki:v2:some_tips_on_generating_color_signatures_2#signature-tuning&noindent}} | |
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wiki/v2/pantilt_demo_pane.1523310722.txt.gz · Last modified: 2018/04/09 21:52 by jfrench
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