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比利时vs摩洛哥足彩 ,
university of california san diego

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informal seminar on mathematics and biochemistry-biophysics

yi luo

ucsd

fast methods for solving eikonal equations

abstract:

eikonal equations arise in the fields of computer vision, image processing, geoscience, seismic tomography, to name a few. in some applications, the equation needs to be solved on a billion-point grid, and for tens of thousand times. in this talk, i will first introduce the most popular fast marching method (fmm) by sethian in 1996 and fast sweeping method (fsm) by zhao in 2005. then i will briefly survey some modern variants and many parallelization techniques. in the last, i will describe a significant improvement when the algorithm is applied locally.

hosts: li-tien cheng and bo li

march 2, 2017

1:00 pm

ap&m 5829

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