قارن الطرق

	النمط المكاني المشترك	التقاط الحركة بدون علامات
المجال	الميكانيكا الحيوية	الميكانيكا الحيوية
العائلة	Process / pipeline	Process / pipeline
سنة النشأة	2000	2017
صاحب الطريقة	Herbert Ramoser	Zhe Cao
النوع	Spatial filtering and feature extraction	Deep learning pipeline
المصدر التأسيسي	Ramoser, H., Mueller-Gerking, J., & Pfurtscheller, G. (2000). Optimal spatial filtering of single trial EEG during imagined hand movement. IEEE Transactions on Rehabilitation Engineering, 8(4), 441-446.	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).
الأسماء البديلة	CSP, Spatial filtering, CSP decomposition	Marker-free tracking, Vision-based motion capture, Deep learning pose estimation
ذات صلة	3	3
الملخص	Common Spatial Pattern (CSP) is a spatial filtering technique that identifies electrode combinations that maximize the variance difference between two classes of EEG activity, typically used in brain-computer interfaces to enhance motor imagery discrimination. Introduced by Ramoser and colleagues in 2000, CSP has become a standard feature extraction method in BCI research.	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.