wiki:v2:ccc_expert
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wiki:v2:ccc_expert [2018/06/05 18:58] pixycam |
wiki:v2:ccc_expert [2018/06/05 19:02] pixycam |
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| ====== Color connected components expert tab ====== | ====== Color connected components expert tab ====== | ||
| - | This tab contains more advanced parameters for adjusting various color connected components things. To bring up this tab, you must be running the _color\_connected\_components_ program by selecting in the **Program** menu, and then bring up the Configure Dialog (click on the gear icon or select **File➜Configure**). Now select the **Expert** tab under **Pixy Parameters**. | + | This tab contains more advanced parameters for adjusting various color connected components things. To bring up this tab, you must be running the _color\_connected\_components_ program by selecting it in the **Program** menu, and then bringing up the Configure Dialog (click on the gear icon or select **File➜Configure**). Now select the **Expert** tab under **Pixy Parameters**. |
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| - | * **Block filtering:** Increasing this parameter increases the amount of filtering Pixy2 applies to the detection of each block. Increasing this parameter can reduce the false positive detections. Increasing this parameter will also increase the amount of time it takes between the object appearing in the frame and it being detected by Pixy2. | + | * **Block filtering:** Increasing this parameter increases the amount of filtering Pixy2 applies to the detection of each block. Increasing this parameter can reduce the false positive detections, but will also increase the amount of time it takes between the object appearing in the frame and it being reported by Pixy2. |
| * **Max tracking velocity:** This parameter sets the maximum distance a detected object can travel between frames. In other words, objects that exceed this _velocity_ will be considered invalid. Decreasing this parameter can reduce the false positive detections, especially if you don't expect your detected objects to move very much from frame to frame. The value is specified in pixels per frame period (16.7 milliseconds). | * **Max tracking velocity:** This parameter sets the maximum distance a detected object can travel between frames. In other words, objects that exceed this _velocity_ will be considered invalid. Decreasing this parameter can reduce the false positive detections, especially if you don't expect your detected objects to move very much from frame to frame. The value is specified in pixels per frame period (16.7 milliseconds). | ||
| * **Max blocks:** This parameter sets maximum total number of blocks (objects) Pixy2 will report per frame. For example, if you set this parameter to 2, Pixy2 will report a maximum of 2 objects (the 2 largest objects) regardless of which signature the blocks belong to, and all other detected objects will not be reported. | * **Max blocks:** This parameter sets maximum total number of blocks (objects) Pixy2 will report per frame. For example, if you set this parameter to 2, Pixy2 will report a maximum of 2 objects (the 2 largest objects) regardless of which signature the blocks belong to, and all other detected objects will not be reported. | ||
wiki/v2/ccc_expert.txt · Last modified: 2018/06/07 13:34 by pixycam
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