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Markerless motion capture for the clinical assessment of human movement

用于人体运动临床评估的无标记动作捕捉

基本信息

批准号：
8004000
负责人：
Stefano Corazza
金额：
$ 12.41万
依托单位：
MIXAMO, INC.
依托单位国家：
美国
项目类别：
财政年份：
2010
资助国家：
美国
起止时间：
2010-08-15 至 2011-07-31
项目状态：
已结题

来源：
https://reporter.nih.gov/project-details/8004000
关键词：
Achievement Age Algorithms Anatomic Models Anatomy Anterior Cruciate Ligament Arts Beds Benchmarking Biomechanics Clinical Clinical Data Clinical assessments Collection Data Data Security Data Set Databases Degenerative polyarthritis Development Diagnostic Disease Effectiveness Environment Equipment Evaluation Gait Generations Goals Gold Graph Height Human Human body Impairment Injury Joints Kinetics Lasers Location Locomotion Longevity Manuals Measurement Methods Modeling Motion Movement Musculoskeletal Orthopedics Outcome Output Patient Data Privacy Patients Pattern Population Process Quantitative Evaluations Rehabilitation therapy Reporting Roentgen Rays Scanning Shapes Surface Surgeon System Technology Testing Time Validation Veterans Work base bone visualization clinical practice commercialization computerized data processing cost effective data acquisition data management data sharing improved kinematics ligament injury meetings method development prototype public health relevance research and development research study tool usability

项目摘要

DESCRIPTION (provided by applicant): Loss of ambulatory function due to disease and injury has an increasing societal impact as the US population ages and has an even greater impact on veterans. The development of methods for effective assessment and rehabilitation of impairments of the ambulatory function would have a great positive impact on the active life span of the US population. The overall objective of this project is to adapt a previously developed markerless motion capture system prototype to simply, efficiently and accurately provide 3D measurements of human movement for applications in biomechanical and clinical practice. The specific focus of this study is the implementation of additional development on the new markerless system that will permit the system to be operated by a non-technical user in a clinical environment by developing and testing a new user interface and automatically generating subject-specific anatomical models of the subjects to support clinicians in their diagnostic/rehabilitative work. PUBLIC HEALTH RELEVANCE: The overall objective of this project is to further develop and productize a markerless motion capture system for applications in biomechanical and clinical practice. The markerless system, as opposed to traditionally used marker based systems, would provide simple, cost effective, efficient and accurate 3D measurements of human movement for applications in biomechanical and clinical practice. The specific focus of this study is additional development on the new markerless system that will permit the system to be operated by a non- technical user in a clinical environment by developing and testing a new user interface and automatically generating subject-specific anatomical models of the subjects

描述(由申请人提供)：随着美国人口老龄化，由于疾病和伤害导致的步行功能丧失对社会的影响越来越大，对退伍军人的影响甚至更大。开发有效评估和康复步行功能障碍的方法将对美国人口的积极寿命产生巨大的积极影响。该项目的总体目标是改进以前开发的无标记运动捕获系统原型，以简单、高效和准确地提供人体运动的3D测量，用于生物力学和临床实践。这项研究的具体重点是在新的无标记系统上实施额外的开发，该系统将允许非技术用户在临床环境中通过开发和测试新的用户界面并自动生成受试者的特定于对象的解剖模型来支持临床医生的诊断/康复工作。公共卫生相关性：该项目的总体目标是进一步开发和生产一种用于生物力学和临床实践的无标记运动捕获系统。与传统使用的基于标记的系统不同，无标记系统将为生物力学和临床实践提供简单、经济、高效和准确的人体运动3D测量。这项研究的具体重点是对新的无标记系统的进一步开发，该系统将允许非技术用户在临床环境中通过开发和测试新的用户界面并自动生成受试者的特定于对象的解剖模型来操作该系统