This package includes several methods for image processing and analysis. It provides geometric, arithmetic, logic, morphologic (supported on one channel images only), look-up tables, edge detection (including Roberts, Sobel, Kirsch, Marr-Hildreth and Canny, among others) and convolution masks operations (predefined commons masks already defined and user defined applications). Isodata and k-means classification methods are also provided (standard, kd-tree and brute force methods implemented). Fast Fourier Transform methods and filters also available if fftw3 installed. Supports jpeg and tiff images so far (more image support in future versions). libtiff and libjpeg libraries installed required.

libtiff and/or libjpeg, fftw3 (optional)

GUI (using GTK+) for the basic image operations package. At the moment, just provides a function that displays imagedata from biOps package in a new window, keeping original size and with information on the coords and values of the pixels in the image. It requires RGtk2.

GUI (using GTK+) for the basic image operations package.
At the moment, just provides a function that displays imagedata
from biOps package in a new window, keeping original size and
with information on the coords and values of the pixels in the
image. It requires RGtk2.

Bias correction of the parameter estimates of the beta
regression model
Bias correction of second order of the maximum likelihood
estimators of the parameters of the beta regression model.

Parse a BibTeX file to a tidy tibble (trimmed down version of data.frame) to make it accessible for further analysis and visualization.

c(person("Philipp", "Ottolinger", email = "philipp@ottolinger.de", role = c("aut", "cre")),
person("Thomas", "Leeper", email = "thosjleeper@gmail.com", role = "ctb"))
Parse a BibTeX file to a data.frame to make it accessible for further analysis and visualization.
Philipp Ottolinger [aut, cre],
Thomas Leeper [ctb]

c(person("Philipp", "Ottolinger", email = "philipp@ottolinger.de", role = c("aut", "cre")),
person("Thomas", "Leeper", email = "thosjleeper@gmail.com", role = "ctb"),
person("Maëlle", "Salmon", email = "maelle.salmon@yahoo.se", role = "ctb"))
testthat, knitr, rmarkdown, ggplot2, tidyr
Philipp Ottolinger [aut, cre],
Thomas Leeper [ctb],
Maëlle Salmon [ctb]