crackrec-package {crackrec} | R Documentation |
This Package allows the automatic detection of cracks and corresponding statistical analysis of crack quantities. The output of the crack detection program contains the pixels of crack clusters, the pixels of crack paths, and the start and end points of the crack paths. These quantities can be used for a detailed statistical analysis of crack growth.
Package: | crackrec |
Type: | Package |
Version: | 2.1.5 |
Date: | 2009-11-01 |
License: | GPL-2 |
LazyLoad: | yes |
crackplot | Adds detected crackpaths and lines which connect the start and endpoints of the paths |
to an image. | |
crackrec | Finds cracks (darker areas) in an image. |
medianfilter | Median filter. |
rbmp | Reads an uncompressed file in 24 bit BMP format and creates a matrix from it. |
threshold.msi | Can be used to find an appropriate threshold value |
for crackrec. | |
shadow.remove | Removes shadows at the edges of an image. |
Janine Keppler, Arne Mueller, Christine Mueller, Alexander Stepper
arne.mueller@fu-berlin.de, cmueller@mathematik.uni-kassel.de, stepper@mathematik.uni-kassel.de
crackrec
, threshold.msi
, shadow.remove
, rbmp
, crackplot
, medianfilter