@ARTICLE {19097,
author={L.F. Ferreira and L. A. S. C. Cruz and P.A. Assunção},
doi={10.1186/s13640-016-0131-8},
journal={Eurasip Journal on Image and Video Processing},
title={Towards key-frame extraction methods for 3D video: a review},
year={2016},
month={September},
volume={1},
number={1},
pages={1-19},
ISSN={1687-5176}
}