Automatically delineate faces using Face++ (an external service). Since each delineation counts against a daily limit, you need to set up your own Face++ account (see details below).
Usage
auto_delin(stimuli, model = c("fpp106", "fpp83"), replace = FALSE, face = 1)Arguments
- stimuli
list of stimuli
- model
Which model (fpp106, fpp83)
- replace
logical; whether to replace original templates - if FALSE, only gets templates for images with no template
- face
which face to delineate in each image if there is more than 1
Details
To use Face++ auto-delineation, you need to get your own free API key from https://www.faceplusplus.com. After signing up for an account, go to https://console.faceplusplus.com/app/apikey/list and request a free API key. Add the key and secret to your .Renviron file as follows:
FACEPLUSPLUS_KEY="1234567890abcdefghijk"
FACEPLUSPLUS_SECRET="1234567890abcdefghijk"
See also
Template functions
average_tem(),
centroid(),
change_lines(),
delin(),
draw_tem(),
features(),
get_point(),
remove_tem(),
require_tems(),
same_tems(),
squash_tem(),
subset_tem(),
tem_def(),
viz_tem_def()
Examples
if (FALSE) {
# requires an API key in .Renviron
auto_fpp106 <- demo_stim() |>
auto_delin(model = "fpp106", replace = TRUE)
}