Crowd-sourced Mic ro -p rocess ing o f Mob i le Phone Pho tographs fo r Hea l th - re la ted

F ie ld -surve i l l ance

M i c h a e l Ta c e l o s k y

Jennifer Cantrell, DrPH, Andrew Anesetti-Rothermel, MPH, Jennifer Pearson, PhD,

Sarah Cha, MSHP, CHES, Jennifer Kreslake, MSPH, CHES, Ollie Ganz, MSPH, CHES,

Donna Vallone, PhD, David Abrams, PhD, Thomas Kirchner, PhD.

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Point-of-sale Images (thousands of them)

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Distributed human computation

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Fast, Scalable Image Processing

THANK YOU