A new interface paradigm for motion capture based animation systems(10)

Abstract. This paper proposes a new user interface paradigm for motion capture based animation systems, providing intuitive and efficient ways to visualize the main motion capture concepts and operations. A prototype system was built, implementing the prop

Figure6:Jointselection(detailfromskeletongraphwindow)andvisualfeedbackintherenderingwindow.

3.2Motions

Inthepost-productionvideointerfacemodel,videoandsoundsequencesarevisualizedashorizontalbars,whichcanbegrouped,positionedandcombinedinatimelinecanvas,inordertoproducethe nalcomposition.

Inourparadigm,wetreatamotionasahorizontalbar(Figure7),whosewidthisdeterminedbythenumberofframesofthecapturedmotion.Thisbaralsocontainsinformationaboutthemotionname.Notethearrowmarkerattherightendofthemotionbar,whichindicatesthatmotionresizing(reparametrization)is

allowed.

Figure7:MotionrepresentationasaGUIobject.

Wewillusuallyvisualizethemotionbarusingaframerulerassociatedwithit.Thisgivesamoreaccuratetemporalperceptionofthemotion.

TheMotionScratchPad

搜索“diyifanwen.net”或“第一范文网”即可找到本站免费阅读全部范文。收藏本站方便下次阅读，第一范文网，提供最新教学研究A new interface paradigm for motion capture based animation systems(10)全文阅读和word下载服务。