Journal of Synchrotron Radiation
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J. Synchrotron Rad.
(2014).
21
,
456-461
https://doi.org/10.1107/S160057751400023X
Download PDF of article
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Image stack alignment in full-field X-ray absorption spectroscopy using SIFT_PyOCL
P. Paleo
,
E. Pouyet
and
J. Kieffer
An application of the Scale-Invariant Feature Transform (SIFT) algorithm for image stack alignment in full-field X-ray absorption spectroscopy is described and a Python-OpenCL implementation of this algorithm is presented.
Keywords:
hyperspectral imaging
;
image alignment
;
full-field
;
XAS
;
SIFT OpenCL
;
GPU
.
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