ABSTRAK Faber Yosua Octavianus
PUBLIC Alice Diniarti COVER Faber Yosua Octavianus
PUBLIC Alice Diniarti BAB 1 Faber Yosua Octavianus
PUBLIC Alice Diniarti BAB 2 Faber Yosua Octavianus
PUBLIC Alice Diniarti BAB 3 Faber Yosua Octavianus
PUBLIC Alice Diniarti BAB 4 Faber Yosua Octavianus
PUBLIC Alice Diniarti BAB 5 Faber Yosua Octavianus
PUBLIC Alice Diniarti BAB 6 Faber Yosua Octavianus
PUBLIC Alice Diniarti PUSTAKA Faber Yosua Octavianus
PUBLIC Alice Diniarti
Biomimicry has been one the most interesting scientific topics that might lead
to groundbreaking technologies, and particle image velocimetry (PIV) is one
of the instruments to observe it. Hence, developing a state-of-the-art motion
estimator program to perform PIV should be a promising option to support it.
Up until now, the cross-correlation with window deformation iterative method
(WIDIM) is the go-to method to perform PIV image processing because of its
fast computation and decent accuracy. Another option for it is using the optical
flow method or the variation of it. The optical flow can estimate a detailed
velocity field even for complex flow cases, but it took too long to process. As
an emerging technology, using a deep learning approach for motion estimation
should be an interesting option. It is later proven that a PIV image processing
program with the LiteFlowNet deep learning model can provide a robust
solution for either simple or more complex flow pattern. It also provides a
much faster computing time, that would be helpful for handling experiments
with numerous images. A PIV experimental setup to measure and investigate
the flow around a flapping wing will be discussed also to provide a real test to
the motion estimator program. Finally, it is later shown that the developed
motion estimator program is able to diagnose the flow behaviour of a root
canal irrigation with eddy tip activation without the help of a PIV experimental
setup. Thus, providing a novel approach in the root canal irrigation
quantitative analysis through visual images.