Background blur & replace - performance issues

PA1

Newbie Joined: Jan 12, 2020 20:18 Messages: 1 Offline

Solved by

Jan 13, 2020 02:09

When I use 'background blur' or 'background replace' in YouCam & Perfectcam, the results are not as good as I see in this demonstration:

https://www.youtube.com/watch?v=ejPLlcWY3CU

So what are the minimum hardware specifications which this feature needs to work properly? --The system requirements page says: "For Background Blur, Intel Core™ i-series 6th generation and above is recommended."

https://www.cyberlink.com/products/perfectcam/specs_en_US.html

However, it does not explain what will happen if this CPU requirement is not met: does it mean the frame rate will be reduced, or does it mean the edge detection accuracy will be reduced? (And how can I choose which one I prefer? --If the camera is always in the same place, the user should be able to manually calibrate the settings to achieve optimum performance in that environment.)

How would the user know when the app did not have time to perform all of the necessary computational processing on a frame because of some resource constraint? (There should be an indicator for this.)

Is there any way to adjust the sensitivity of edge detection, so the user can decide if he prefers to leak more background or suffer more 'coiffure cut-off' ?

Does the cameras native frame rate, resolution or light sensitivity have a significant impact on the accuracy of edge detection? (If so, can you tell us which cameras work best?)

sumerJ

Contributor Joined: Nov 28, 2013 05:37 Messages: 377 Offline

Jan 13, 2020 02:14

The questions are very professional.
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