SPATIO-TEMPORAL VIDEO COMPOSITING

摘要

Embodiments provide techniques for creating a composite video stream. Additionally, a first selection of pixels from the first video stream and a second selection of pixels from the second video stream are received. Here, both the first selection of pixels and the second selection of pixels indicate pixels that are to be included in the composite video stream. Embodiments identify a plurality of spatiotemporal seams across the first video stream and the second video stream, based at least in part on the first selection of pixels and the second selection of pixels. The first video stream and the second video stream are then composited into the composite video stream, by joining frames from the first video stream and the second video stream at the identified plurality of spatiotemporal seams.

主权项

1. A method of creating a composite video stream, comprising:
receiving a first selection of pixels from a first video stream and a second selection of pixels from a second video stream, where both the first selection of pixels and the second selection of pixels indicate pixels to be included in the composite video stream; identifying a plurality of spatiotemporal seams across the first video stream and the second video stream having a minimal visibility impact with respect to both space and time, based at least in part on the first selection of pixels and the second selection of pixels; and compositing the first video stream and the second video stream to create the composite video stream, by joining frames from the first video stream and the second video stream at the identified plurality of spatiotemporal seams.