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標題Title: Motioncaptureandhumanposereconstructionfromasingle-viewvideosequence
作者Authors: 徐苡庭,陳益崑..等
上傳單位Department: 資訊工程系
上傳時間Date: 2013-12-30
上傳者Author: 徐苡庭
審核單位Department: 資訊工程系
審核老師Teacher: 李南逸
檔案類型Categories: 課堂報告In-class Report
關鍵詞Keyword: Keywords: Motioncapture Humanposereconstruction Singlecamera Uncalibratedcamera Computervision Animation
摘要Abstract: Weproposeaframeworktoreconstructthe3Dposeofahumanforanimationfromasequenceofsingle-viewvideoframes.Theframeworkforposeconstructionstartswithbackgroundestimationandtheperformer’ssilhouetteisextractedusingimagesubtractionforeachrame.Thenthebodysilhouettesareautomaticallylabeledusingamodel-basedapproach.Finally,the3Dposeisconstructedfromthelabeledhumansilhouettebyassumingorthographicprojection.Theproposedapproachdoesnotrequirecameracalibration.Itassumesthattheinputvideohasastaticbackground,ithasnosignificantperspectiveeffects,andtheperformerisinanuprightposition.Theproposedapproachrequiresminimaluserinteraction.

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2013_12_93053c88.pptx 728Kb pptx 57 20
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