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cond-mat.mtrl-sci2017
Phase Space Sketching for Crystal Image Analysis based on Synchrosqueezed Transforms
Jianfeng Lu, Haizhao Yang
Recent developments of imaging techniques enable researchers to visualize materials at the atomic resolution to better understand the microscopic structures of materials. This pape…
cond-mat.mtrl-sci2015★ 18 cited
Combining synchrosqueezed wave packet transform with optimization for crystal image analysis
Jianfeng Lu, Benedikt Wirth, Haizhao Yang
We develop a variational optimization method for crystal analysis in atomic resolution images, which uses information from a 2D synchrosqueezed transform (SST) as input. The synchr…