Caruso A J, Stanhope S J, McGuire D A
Dysphagia. 1989;4(2):127-32. doi: 10.1007/BF02407158.
A new video-based motion analysis system is described that permits acquisition of kinematic patterns from multiple structures (upper lip, lower lip, and jaw), movement patterns to be captured in three dimensions, and acquisition of non-speech orofacial movement patterns without restricting natural head motion. The importance of acquiring three-dimensional lip and jaw movements during nonspeech (e.g., oral opening-closing and chewing motions) movements is emphasized.
本文描述了一种基于视频的新型运动分析系统，该系统能够从多个结构（上唇、下唇和下颌）获取运动学模式，在三维空间中捕捉运动模式，并且在不限制自然头部运动的情况下获取非言语性口面部运动模式。文中强调了在非言语运动（如张口-闭口和咀嚼运动）过程中获取三维唇部和下颌运动的重要性。
