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Conferences > pcAOP > 2019 > PW4C > PW4C.3

Using event-based optical flow to determine the Shack-Hartmann spot displacements

Fanpeng Kong, Gregory Cohen, and Andrew Lambert

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Abstract

Event-based sensors output a continuous stream of time-tagged pixel locations where the change of integrated intensity exceeds a threshold. We use this spatio-temporal data to measure the displacement in a Shack-Hartmann spots pattern.

© 2019 The Author(s)

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