2 papers
cs.CV2020
A new heuristic algorithm for fast k-segmentation
Sabarish Vadarevu, Vijay Karamcheti
The -segmentation of a video stream is used to partition it into piecewise-linear segments, so that each linear segment has a meaningful interpretation. Such segmentation ma…
physics.flu-dyn2018
Coherent structures in the linearized impulse response of turbulent channel flow
Sabarish B. Vadarevu, Simon J. Illingworth, Ivan Marusic
We study the evolution of velocity fluctuations due to an isolated spatio-temporal impulse using the linearized Navier-Stokes equations. The impulse is introduced as an external bo…