wiki:v3:some_tips_on_generating_color_signatures_2
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This shows you the differences between two versions of the page.
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wiki:v3:some_tips_on_generating_color_signatures_2 [2018/09/21 01:50] pixycam |
wiki:v3:some_tips_on_generating_color_signatures_2 [2018/09/21 01:55] pixycam |
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| You can adjust all seven color signatures this way to maximize detection accuracy. Be sure to press **Apply** or **OK** to save the slider ranges! The adjusted values won't be saved if you press **Cancel** or dismiss the dialog. | You can adjust all seven color signatures this way to maximize detection accuracy. Be sure to press **Apply** or **OK** to save the slider ranges! The adjusted values won't be saved if you press **Cancel** or dismiss the dialog. | ||
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| ==== Adjust minimum frames per second ==== | ==== Adjust minimum frames per second ==== | ||
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| Adjusting the **Min frames per second** slider in the **Camera** tab to smaller values can improve the image quality by reducing the noise and/or improving the exposure in low-light environments. The disadvantage of reducing the frames per second is that it reduces Pixy2's update rate. | Adjusting the **Min frames per second** slider in the **Camera** tab to smaller values can improve the image quality by reducing the noise and/or improving the exposure in low-light environments. The disadvantage of reducing the frames per second is that it reduces Pixy2's update rate. | ||
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| {{wiki:v2:image_506.png}} | {{wiki:v2:image_506.png}} | ||
| - | The two pictures below show a low-light scene and the reduction in noise by reducing the frames per second. | ||
| + | The two pictures below show a low-light scene and the reduction in noise by reducing the frames per second. (The left frame is higher fps, more noise.) | ||
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| + | {{wiki:v2:image_507.png?350|Higher fps, more noise}} | ||
| + | {{wiki:v2:image_509.png?350|Lower fps, less noise}} | ||
| - | [{{wiki:v2:image_507.png?350|Higher fps, more noise}}] | ||
| - | [{{wiki:v2:image_509.png?350|Lower fps, less noise}}] | ||
| ==== Enabling overexposure highlighting and adjusting camera brightness/exposure ==== | ==== Enabling overexposure highlighting and adjusting camera brightness/exposure ==== | ||
wiki/v3/some_tips_on_generating_color_signatures_2.txt ยท Last modified: 2018/09/27 17:01 by pixycam
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