qr_parse_js_: Parse multiple QR objects into a single object.
In brianwdavis/quadrangle: Wrangle QR Codes Out of Images
qr_parse_js_ R Documentation
Parse multiple QR objects into a single object.
Description
This function is usually only called by qr_scan, to combine multiple
objects returned by qr_scan_js_from_corners into a single dataframe,
analogous to the output from rcpp_qr_scan_array or qr_scan_cpp.
Usage
qr_parse_js_(lst)
Arguments
lst
A list returned by qr_scan_js_from_corners, with dataframe elements chunks and location.
Value
If not empty, a list with two dataframe elements, values and points, identifying all QR codes from an image.
brianwdavis/quadrangle documentation built on Feb. 27, 2023, 6:36 p.m.
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| qr_parse_js_ | R Documentation |
Parse multiple QR objects into a single object.
Description
This function is usually only called by qr_scan, to combine multiple
objects returned by qr_scan_js_from_corners into a single dataframe,
analogous to the output from rcpp_qr_scan_array or qr_scan_cpp.
Usage
qr_parse_js_(lst)
Arguments
lst |
A list returned by |
Value
If not empty, a list with two dataframe elements, values and points, identifying all QR codes from an image.
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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