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On iOS, the HTML5 demos work in Safari browser version 11 and higher. They do not work in Chrome and Firefox browsers due to limitations on camera access.
(https://stackoverflow.com/questions/59190472/webrtc-in-chrome-ios)
Cameras, hardware
Can I use visage|SDK with an IP camera?
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See also:
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Are these camera specs ok for visage|SDK: 1920 x 1080, 30 fps, mono?
The mentioned camera parameters (1920 x 1080, 30 fps, mono) should be appropriate for our software and also for most of the use cases.
In general, visage|SDK works with a very wide range of camera resolutions and can provide sustainable tracking on faces as small as 30×30 pixels. For further details on inputs and other features specifically for face tracking please see https://visagetechnologies.com/facetrack-features/
What should be the camera Field of View (FoV)?
Regarding the FoV, I think that the selection should primarily depend on the use case (planned position of the camera and the captured scene). Our algorithm should be robust enough to handle some optical distortions that may be a consequence of lenses with large FoV, however extreme distortions (e.g. fish-eye lens) will negatively affect the algorithm's performance.
Face Tracking
How many faces can be tracked simultaneously?
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