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Variation/Correlation Plotting In CalcImage

Started by John Donovan, January 26, 2019, 01:21:49 PM

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John Donovan

We implemented a variation/correlation plotting method for quantitative pixel calculations in CalcImage from the Polygon/Pixel Filtering Extraction window as seen here:



This variation plot method works for the shape extraction, polygon extraction and also line profile extraction methods. Here is an example using a 10 x 10 pixel shape extraction:



Again, as with the variation plotting in Probe for EPMA, if you click on one of the graphs, the plot is expanded as seen here:



If you decide to plot the quant pixels for the whole x-ray map image, be aware that as the number of pixels gets larger than 100K or so, the plotting slows down, but it does display eventually:



and again one can display a single element pair correlation:

John J. Donovan, Pres. 
(541) 343-3400

"Not Absolutely Certain, Yet Reliable"