Filed Patents 1 patents
Pixelworks Semiconductor Technology (Shanghai) Co.
filed 1 patent in Graphics. The filing addresses motion vector field filtering for frame interpolation in real-time 3D rendering applications. The technology processes motion trajectories to reduce interpolation artifacts when generating intermediate frames, targeting improved framerates on mobile devices including handhelds and smartphones.
Pixelworks filed 1 Graphics patent that tackles a common problem in frame interpolation: the holes that appear when a moving foreground object reveals previously hidden background. The method refines motion vector fields by filtering specifically around these disoccluded regions, following the motion trajectory of each pixel using local foreground motion vectors rather than applying uniform processing across the entire field. This targeted approach produces a filtered motion vector field that minimizes holes before the interpolated frame is generated. The technique aims to deliver smoother framerates for real-time 3D rendering on mobile Hardware.
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