New range camera models for dynamic measurement

用于捕获和随后分析人体运动的系统是许多领域中的重要工具。它们的功能是捕获关于执行某些运动的人类主体的几何信息，从中可以推断出诸如肌肉和关节力的生物力学参数。这些反过来又用于辅助临床诊断，以提供对人体运动过程的更好理解或提高性能。存在许多应用，包括但不限于：人类步态（正常和病理）的分析;假肢和矫形器的设计;患者康复;背部形状和脊柱运动测量;关节力学;人体工程学设计;人类监控;娱乐（游戏，电影）和体育科学，以提高运动员的表现。

Systems for the capture and subsequent analysis of human motion are important tools in numerous fields. Their function is to capture geometric information about a human subject performing some motion from which biomechanical parameters such as muscle and joint forces can be inferred. These are in turn used to aid in clinical diagnoses, to provide a more sound understanding of a human movement process or to improve performance. Numerous applications exist that include but are not limited to: the analysis of human gait (both normal and pathological); the design of prosthetics and orthotics; patient rehabilitation; back shape and spinal motion measurement; joint mechanics; ergonomic design; human surveillance; entertainment (gaming, movies) and sports science to improve athlete performance.