removed computation of moments and shape properties that have no meaning without ROIs defined
added computation of dgci mean and sd
compute vector of Haralick texture metrics from
haralick1973tfi.pdf using EBImage package
Question: There is a an option to compute multiple 'scales' of Haralick metrics. The default is to compute scales 1 and 2, but can apparently be any 1:n. I've hard-coded this to compute only scale 1. What is a scale in this context, and is 1 the appropriate scale to compute by default?
Following discussion in https://github.com/terraref/reference-data/issues/172
Question: There is a an option to compute multiple 'scales' of Haralick metrics. The default is to compute scales 1 and 2, but can apparently be any 1:n. I've hard-coded this to compute only scale 1. What is a scale in this context, and is 1 the appropriate scale to compute by default?