10.6084/m9.figshare.7849181.v1
Janosch Kunczik
Janosch
Kunczik
Carina Barbosa Pereira
Carina Barbosa
Pereira
Leonie Zieglowski
Leonie
Zieglowski
René Tolba
René
Tolba
Laura Wassermann
Laura
Wassermann
Christine Häger
Christine
Häger
André Bleich
André
Bleich
Heike Janssen
Heike
Janssen
Thomas Thum
Thomas
Thum
Michael Czaplik
Michael
Czaplik
Signal fusion algorithm for motion-based vitals assement
Optica Publishing Group
2019
Vision and Visual Optics
rPPG
remote vitals assessment
2019-08-05 16:10:18
Media
https://opticapublishing.figshare.com/articles/media/Signal_fusion_algorithm_for_motion-based_vitals_assement/7849181
Performance of the signal fusion algorithm on real video data. Positions of distinctive feature points are tracked over time, using the KLT algorithm. The positional (X,Y) signals are projected onto the direction of their largest movement, using a principle component analysis (PCA). The resulting signals are again fused using a PCA.