Publication Date:
2019-06-28
Description:
A computationally efficient means for calculating texture measurements from digital images by use of the co-occurrence technique is presented. The calculation of the statistical descriptors of image texture and a solution that circumvents the need for calculating and storing a co-occurrence matrix are discussed. The results show that existing efficient algorithms for calculating sums, sums of squares, and cross products can be used to compute complex co-occurrence relationships directly from the digital image input.
Keywords:
EARTH RESOURCES AND REMOTE SENSING
Type:
NASA-TM-85022
,
NAS 1.15:85022
Format:
application/pdf