Learning how we can use splines for more accurate egomotion estimation as part of some DPhil research in 2020, inspired by:
[1] S. Lovegrove, A. Patron-Perez, and G. Sibley, “Spline Fusion: A continuous-time representation for visual-inertial fusion with application to rolling shutter cameras.,” in BMVC, 2013, vol. 2, no. 5, p. 8.