創新的人體運動擷取資料之整流技術

A Novel Technique for Fairing Human Motion Capture Data

本文介紹一個智慧型的三維人體運動處理系統的發展，以解決許多現有的人體運動擷取數據處理問題。本系統將一種新穎的雙模光學三維定位器整合人體掃描和動作捕捉功能到同一個定位模組，解決了在個人化的人體模型、追蹤標記點辨認與虛擬人體模型的註冊相關問題。從掃描資料創建一個具標準化資料結構的數位化人體網格模型。將人體網格模型的身體桿件分割後，可非常精確地計算個人化的身體各部分肢段的動態性。透過演算法進行編碼三維人體運動的圖像格式，被稱為人體運動譜。該人體運動譜可以被編碼成任何解析度和利用現有的影像處理技術進行運動擷取資料的整流。

An intelligent 3D body motion processing system is developed totackle many existing human body motion data processing problems. Anovel dual-mode optical 3D locater integrates body scanning and motioncapturing functions into one unit that solves the personalized body modelcreation, marker labeling, and marker-model registration problems. Amesh-structured digital human model is created from the scanned data.Body links are segmented and the dynamic properties of the body arecomputed very accurately to replicate personalized motions for demandingtasks. An algorithm encodes 3D body motions into an image format,called the body motion staff. The staff can be encoded into any resolutionand manipulated by motion fairing using available image processing techniques.