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Figure 5
Comparison of results from running background subtraction and local background subtraction for crystalline samples flowing in a water jet. (a) Image after subtraction of a water ring averaged over multiple frames; fluctuations in pulse intensity and water jet structure result in imperfect background subtraction using running background subtraction. (b) Subtraction of local background using a moving median filter of width 7 pixels produces a cleaner image for peak detection.

Journal logoJOURNAL OF
APPLIED
CRYSTALLOGRAPHY
ISSN: 1600-5767
Volume 47| Part 3| June 2014| Pages 1118-1131
https://doi.org/10.1107/S1600576714007626
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