CALISTON, Noel P.; ALIAC, Chris Jordan G.; NOGRA, James Arnold E.. Quadcopter Position Hold Function using Optical Flow in a Smartphone-based Flight Computer. International Journal of Computing Sciences Research, [S.l.], v. 8, p. 2809-2821, may 2024. ISSN 2546-115X. Available at: <//stepacademic.net/ijcsr/article/view/514>. Date accessed: 22 dec. 2024.