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Automated dance animation

專利號
US11176723B2
公開日期
2021-11-16
申請人
Snap Inc.(US CA Santa Monica)
發(fā)明人
Gurunandan Krishnan Gorumkonda; Shree K. Nayar
IPC分類
G06T13/20; G06T7/246; G06T13/80; G06T13/40
技術領域
animation,motion,model,audio,animations,or,in,messaging,computer,be
地域: CA CA Santa Monica

摘要

Methods, devices, media, and other embodiments are described for generating, modifying, and outputting pseudorandom animations that can be synchronized to audio data. In one embodiment, a computer animation model made up of comprising one or more control points is accessed by one or more processors, which associate motion patterns with a first control point of the one or more control points, and associate one or more speed harmonics with the first control point. A set of motion states is identify with a motion state for the combinations of possibilities, and a probability value is assigned to each motion state of the set of motion states. The probability value can be used to probabilistically determine a particular motion state to be part of displayed animation for the computer animation model.

說明書

FIGS. 9A-C then illustrate aspects of a computer model that can be used as part of a system for generating and displaying animations in accordance with some embodiments. Computer animation model 900 of FIG. 9A uses a skin 902 of a penguin that is configured to be animated using a pseudorandom computer animation model as described herein. FIG. 9B illustrates an internal structure 910 of the computer animation model 900, with bones 940-952. FIG. 9C illustrates an overlay 911 of structure 910 within skin 902 to illustrate how computer animation model 900 can generate a complex pseudo random animation in accordance with embodiments described herein.

權利要求

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