@article {amelard2016spectral,
	title = {Spectral-spatial fusion model for robust blood pulse waveform extraction in photoplethysmographic imaging},
	journal = {Biomedical optics express},
	volume = {7},
	number = {12},
	year = {2016},
	pages = {4874{\textendash}4885},
	publisher = {Optical Society of America},
	author = {Amelard, Robert and Clausi, David A and Wong, Alexander}
}
