Description Usage Arguments Value Examples
This function calculates the standard deviation of the hue, saturation and value of colorspace library HSV objects.
1 | sdHsv(hsvs)
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hsvs |
colorspace library HSV values. |
A vector with named values for the H, S and V standard deviations.
1 2 3 4 5 6 7 8 | library(CulturalAnalytics)
library(jpeg)
imgdir<-paste(system.file(package = "CulturalAnalytics"), "images", sep = "/")
imgs<-paste(imgdir, dir(path = imgdir, pattern = ".jpg"), sep = "/")
img<-readJPEG(imgs[1])
rgbs<-imageToRgb(img)
hsvs<-rgbToHsv(rgbs)
sdhsv<-sdHsv(hsvs)
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