Description     Claims     Drawing  

WO2013027027A2   [0003] 
WO2015049150A1   [0003]  [0006] 
WO2010100593A1   [0005] 
US20150221069A1   [0006] 
US2015063708A1   [0006] 
US20140276099A1   [0006] 

Remote plethysmographic imaging using ambient light   [0002] 
Distance PPG: robust non-contact vital signs monitoring using a camera   [0003] 
Biomedical Optics Express 1565   [0003]