TY - JOUR
T1 - Millisecond-order X-ray phase tomography with compressed sensing
AU - Yashiro, Wataru
AU - Ueda, Ryosuke
AU - Kajiwara, Kentaro
AU - Noda, Daiji
AU - Kudo, Hiroyuki
N1 - Funding Information:
The experiment was conducted at SPring-8 (proposal numbers: 2015B1263, 2016A1258, and 2016B1229). This research was partly supported by JSPS KAKENHI Grant Numbers JP15H03590 and JP26600137 and JST ERATO Grant Number JPMJER1403, Japan.
Publisher Copyright:
© 2017 The Japan Society of Applied Physics.
PY - 2017/11
Y1 - 2017/11
N2 - We report on millisecond-order X-ray tomography with grating-based X-ray imaging using a white synchrotron X-ray beam. We performed a compressed sensing technique for tomographic reconstruction and successfully obtained a phase tomogram for a polypropylene sphere with a temporal resolution of 2.0 ms. Our approach will make it possible to realize millisecond-order four-dimensional X-ray tomography but also to markedly reduce the radiation damage of samples including polymer and biological materials, and will be widely used in various fields of material and life sciences in the near future.
AB - We report on millisecond-order X-ray tomography with grating-based X-ray imaging using a white synchrotron X-ray beam. We performed a compressed sensing technique for tomographic reconstruction and successfully obtained a phase tomogram for a polypropylene sphere with a temporal resolution of 2.0 ms. Our approach will make it possible to realize millisecond-order four-dimensional X-ray tomography but also to markedly reduce the radiation damage of samples including polymer and biological materials, and will be widely used in various fields of material and life sciences in the near future.
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U2 - 10.7567/JJAP.56.112503
DO - 10.7567/JJAP.56.112503
M3 - Article
AN - SCOPUS:85039043859
SN - 0021-4922
VL - 56
JO - Japanese Journal of Applied Physics
JF - Japanese Journal of Applied Physics
IS - 11
M1 - 112503
ER -