calc_chg_dir: Calculate change direction

Description Usage Arguments Value References

View source: R/RcppExports.R

Description

This code calculate the change direction from two probability images. Not intended to be called directly - see chg_dir.

Usage

1
calc_chg_dir(t1p, t2p)

Arguments

t1p

time 1 posterior probability matrix (with pixels in rows, bands in columns)

t2p

time 2 posterior probability matrix (with pixels in rows, bands in columns)

Value

vector of change directions

References

Chen, J., P. Gong, C. He, R. Pu, and P. Shi. 2003. Land-use/land-cover change detection using improved change-vector analysis. Photogrammetric Engineering and Remote Sensing 69:369-380.

Chen, J., X. Chen, X. Cui, and J. Chen. 2011. Change vector analysis in posterior probability space: a new method for land cover change detection. IEEE Geoscience and Remote Sensing Letters 8:317-321.


azvoleff/teamlucc documentation built on June 4, 2017, 12:08 a.m.