View source: R/image analysis.R
imgproc | R Documentation |
searches a list of image files in the pixel ranges given and returns the difference in pixel darkness averages, dark pix proportion (pixper), x gradient, y gradient, and correlation between pixel range matrices (EXPERIMENTAL<NEEDS UPDATING)
imgproc(imgfilelist, dfile)
imgfilelist |
the list of image files (all must be the same size and the pixel ranges must correspond to the ranges selected from the comparison image) |
dfile |
the datafile that contains the pixel ranges and avg, pixper, grx, gry, and tmat values for the comparison (typically blank) document/image |
imgproc_function()
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