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granulometry

n. (context geology English) the measurement of the sizes of mineral grains in sedimentary rock

Wikipedia
Granulometry

Granulometry is the measurement of the size distribution in a collection of grains.

  • Granulometry (morphology): Granulometry computation using the morphological opening operation.
  • Optical Granulometry: Computation of granulometries from images, and its use in mines.
Granulometry (morphology)
merge with Optical granulometry

In mathematical morphology, granulometry is an approach to compute a size distribution of grains in binary images, using a series of morphological opening operations. It was introduced by Georges Matheron in the 1960s, and is the basis for the characterization of the concept of size in mathematical morphology.