wiki:v2:teach_pixy_an_object_2
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wiki:v2:teach_pixy_an_object_2 [2018/05/23 22:23] pixycam [Signature tuning] |
wiki:v2:teach_pixy_an_object_2 [2018/05/23 22:24] (current) pixycam |
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| ==== Signature tuning ==== | ==== Signature tuning ==== | ||
| - | Sometimes the color signatures you teach Pixy2 need to be "tweaked" -- that is, you are getting some false positives (Pixy2 is detecting objects that aren't the objects that you intended) or false negatives (Pixy2 isn't detecting the object you just taught it, or it's detecting the object intermittently.) You can tweak things by bringing up the Configure dialog (click on the gear icon or select **File➜Configure**). Select the **Signature Tuning** pane under **Pixy2 Parameters**. | + | Sometimes the color signatures you teach Pixy2 need to be "tweaked" -- that is, you are getting some false positives (Pixy2 is detecting objects that aren't the objects that you intended) or false negatives (Pixy2 isn't detecting the object you just taught it, or it's detecting the object intermittently.) You can tweak things by bringing up the Configure dialog (click on the gear icon or select **File➜Configure**). Select the **Tuning** pane under **Pixy2 Parameters**. |
| - | {{wiki:v2:image_226.png|Signature Tuning pane}} | + | {{wiki:v2:image_226.png|Tuning pane}} |
| Use the slider for **Signature 1 range** to adjust the inclusiveness of signature 1 (assuming it's signature 1 you're wanting to adjust). Slide it to the left if you want to be less inclusive (i.e. if you're seeing false positives, like the picture below): | Use the slider for **Signature 1 range** to adjust the inclusiveness of signature 1 (assuming it's signature 1 you're wanting to adjust). Slide it to the left if you want to be less inclusive (i.e. if you're seeing false positives, like the picture below): | ||
wiki/v2/teach_pixy_an_object_2.txt · Last modified: 2018/05/23 22:24 by pixycam
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