extract_feature_cms_per_mm | R Documentation |
Extract scaled number of consecutively matching striation marks (peaks and valleys) from two aligned signatures
extract_feature_cms_per_mm(striae, aligned, resolution)
striae |
data frame of striation marks based on two aligned signatures |
aligned |
two aligned signatures |
resolution |
micron per pixel resolution |
scaled number of consecutively matching striation marks (peaks and valleys)
## Not run:
# Set the data up to be read in, cleaned, etc.
library(bulletxtrctr)
library(x3ptools)
example_data <- bullet_pipeline(
location = list(
Bullet1 = c(hamby252demo$bullet1[2]),
Bullet2 = c(hamby252demo$bullet2[4])
),
x3p_clean = function(x) x %>%
x3p_scale_unit(scale_by=10^6) %>%
rotate_x3p(angle = -90) %>%
y_flip_x3p()
)
alignment <- sig_align(example_data$sigs[[1]]$sig,
example_data$sigs[[2]]$sig)
striae <- sig_cms_max(alignment)
extract_feature_cms(striae$lines)
## End(Not run)
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