![]() Second plot data extraction stage, we first employ semantic segmentation to ![]() We also apply scene textĭetector to extract and interpret all tick information below the x-axis. Region and then refine the detected bounding boxes with an edge-basedĬonstraint to locate the position of two axes. In theįirst axis alignment stage, we adopt an anchor-free detector to detect the plot Specifically, the plot digitizer is a two-stage framework. Named Plot2Spectra, to extract data points from spectroscopy graph images in anĪutomatic fashion, which makes it possible for large scale data acquisition andĪnalysis. In this paper, we develop a plot digitizer, However, such graphs are not conducive to direct programmatic analysisĭue to the lack of automatic tools. ![]() XANES/Raman data are usually plotted in line graphs which is a visuallyĪppropriate way to represent the information when the end-user is a human Structure (XANES) and Raman spectroscopy, play a very important role inĪnalyzing the characteristics of different materials. Chan, Oliver Cossairt Download PDF Abstract: Different types of spectroscopies, such as X-ray absorption near edge Authors: Weixin Jiang, Eric Schwenker, Trevor Spreadbury, Kai Li, Maria K.Y.
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