prep_image: prepare local image
In facerec: An Interface for Face Recognition
Description
Usage
Arguments
Value
Examples
Description
Prepares a local image for an upload the 'Kairos' API via detect,
enroll, recognize and verify.
Usage
1
prep_image(img_file)
Arguments
img_file
Path to an image of file type 'JPG', 'PNG', or 'BMP'.
Value
The prepared image object.
Examples
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facerec_init()
# download example image
finn_image <- 'https://upload.wikimedia.org/wikipedia/en/2/2a/Finn-Force_Awakens_%282015%29.png'
temp_img_path <- tempfile(fileext = '.png')
download.file(finn_image, temp_img_path, mode = 'wb', quiet = TRUE)
# prepare image
finn_local <- prep_image(temp_img_path)
# use prepared image
faces <- detect(image = finn_local)
facerec documentation built on May 2, 2019, 3:45 p.m.
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Description Usage Arguments Value Examples
Description
Prepares a local image for an upload the 'Kairos' API via detect,
enroll, recognize and verify.
Usage
1 | prep_image(img_file)
|
Arguments
img_file |
Path to an image of file type 'JPG', 'PNG', or 'BMP'. |
Value
The prepared image object.
Examples
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
facerec_init()
# download example image
finn_image <- 'https://upload.wikimedia.org/wikipedia/en/2/2a/Finn-Force_Awakens_%282015%29.png'
temp_img_path <- tempfile(fileext = '.png')
download.file(finn_image, temp_img_path, mode = 'wb', quiet = TRUE)
# prepare image
finn_local <- prep_image(temp_img_path)
# use prepared image
faces <- detect(image = finn_local)
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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