Region of interest (ROI)-based upscaling for video conferences
Abstract:
Region of interest (ROI)-based upscaling for video conferences, the method including: identifying, in a video frame of a video conference at a first resolution, a boundary region for an object; applying, to a portion of the video frame bound by the boundary region, a machine learning upscaling algorithm to generate an upscaled portion of the video frame corresponding to a second resolution; and generating an upscaled video frame at the second resolution by combining a first plurality of pixels in the upscaled portion of the video frame corresponding to the object with a second plurality of pixels.
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