Compara mètodes

	Captura de moviment sense marcadors	Dinàmica Inversa
Camp	Biomecànica	Biomecànica
Família	Process / pipeline	Process / pipeline
Any d'origen	2017	1990
Autor original	Zhe Cao	David Winter
Tipus	Deep learning pipeline	Computational analysis pipeline
Font seminal	Cao, Z., Simon, T., Wei, S. E., & Sheikh, Y. (2017). Realtime multi-person 2D pose estimation using part affinity fields. IEEE Conference on Computer Vision and Pattern Recognition (CVPR).	Winter, D. A. (1990). Biomechanics and Motor Control of Human Movement. Wiley-Interscience.
Àlies	Marker-free tracking, Vision-based motion capture, Deep learning pose estimation	Inverse problem, Biomechanical inverse dynamics
Relacionats	3	3
Resum	Markerless motion capture infers the 3D positions and joint angles of a moving subject from video sequences using computer vision and machine learning. Pioneered by deep learning approaches such as OpenPose and MediaPipe, it eliminates the need for reflective markers or inertial sensors, making motion capture accessible and practical for real-world applications.	Inverse dynamics is a biomechanical analysis technique that estimates the forces and moments acting on joints during movement by working backward from observed motion and ground reaction forces. Introduced by David Winter in the early 1990s, it is fundamental to understanding how muscles and joints generate and control human motion.