| Type: | Package |
| Title: | Allow Access to the 'Dlib' C++ Library |
| License: | BSL-1.0 |
| Version: | 1.0.3.1 |
| Date: | 2018-05-07 |
| Maintainer: | Jan Wijffels <jwijffels@bnosac.be> |
| Author: | Jan Wijffels, BNOSAC, Davis King and dlib package authors (see file AUTHORS) |
| Description: | Interface for 'Rcpp' users to 'dlib' http://dlib.net which is a 'C++' toolkit containing machine learning algorithms and computer vision tools. It is used in a wide range of domains including robotics, embedded devices, mobile phones, and large high performance computing environments. This package allows R users to use 'dlib' through 'Rcpp'. |
| LinkingTo: | Rcpp |
| Copyright: | see file COPYRIGHTS |
| Imports: | Rcpp |
| Suggests: | inline, magick |
| RoxygenNote: | 6.0.1 |
| NeedsCompilation: | yes |
| Packaged: | 2020-10-14 15:40:04 UTC; hornik |
| Repository: | CRAN |
| Date/Publication: | 2020-10-14 16:34:38 UTC |
Allow Access to the Dlib C++ Library
Description
'Dlib' <http://dlib.net> is a 'C++' toolkit containing machine learning algorithms and computer vision tools. It is used in a wide range of domains including robotics, embedded devices, mobile phones, and large high performance computing environments. This package allows R users to use 'dlib' through 'Rcpp'.
See Also
Examples
## Not run:
library(Rcpp)
library(inline)
library(dlib)
##
## Example adapted from http://dlib.net/surf_ex.cpp.html
## Find the SURF (https://en.wikipedia.org/wiki/Speeded_up_robust_features)
## features of an image
##
## Step 1:
## Register a function called dlib_surf to read and extract the FHOG features
## have a look at the file for how it is structured
f <- system.file("extdata", "rcpp_surf.cpp", package = "dlib")
cat(readLines(f), sep = "\n")
sourceCpp(f)
##
## Step 2:
## Convert image from jpeg to BMP3 format as ine dlib_surf function,
## we assume the file is in BMP3 format
library(magick)
f <- system.file("extdata", "cruise_boat.jpeg", package = "dlib")
img <- image_read(path = f)
img
f_bmp <- tempfile(fileext = ".bmp")
image_write(img, path = f_bmp, format = "BMP3")
##
## Step 3:
## Apply the function Rcpp function dlib_surf on the image
dlib_surf(f_bmp)
## End(Not run)
Rcpp plugin for dlib
Description
Rcpp plugin for dlib
Usage
inlineCxxPlugin()
Value
a list
Examples
library(Rcpp)
library(inline)
library(dlib)
getPlugin("dlib")