@article {110,
	title = {Fast heuristic method to detect people in frontal depth images},
	journal = {Expert Systems with Applications},
	volume = {168},
	year = {2021},
	month = {04/2021},
	pages = {114483},
	issn = {09574174},
	doi = {10.1016/j.eswa.2020.114483},
	url = {https://linkinghub.elsevier.com/retrieve/pii/S0957417420311301},
	author = {Luna, Carlos A. and Losada-Gutierrez, Cristina and Fuentes-Jimenez, David and Mazo, Manuel}
}
