Basic Computer Vision Library


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Documentation for package ‘Rvision’ version 0.2.1

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Rvision-package Rvision: A basic (for now) computer vision library for R.
absdiff Absolute Difference Between Two Images
addWeighted Weighted Sum of Two Images
as.array.Rcpp_Image Convert Image to Array or Matrix
as.matrix.Rcpp_Image Convert Image to Array or Matrix
bitdepth The Bit Depth of an Image
changeBitDepth Convert image bit depth
changeColorSpace Convert image between colorspaces
cloneImage Make a copy of an Image object
codec Codec of a Video
colorspace The Color Space of an Image
dim.Rcpp_Image Dimensions of an Image
dim.Rcpp_Video Dimensions of a Video
farneback Optical Flow Using Farneback's Algorithm
fps Framerate of a Video
frame Video Reader Position
getProp Set/Get Video Properties
getProp.Rcpp_Stream Set/Get Video Properties
getProp.Rcpp_Video Set/Get Video Properties
Image An S4 Class Containing an OpenCV Image
image Create an Object of Class 'Image'
Image-class An S4 Class Containing an OpenCV Image
isImage Test for an Image Object
isStream Test for a Stream object
isVideo Test for a Video object
nchan The Number of Rows/Columns/Channels of an Image
ncol.Rcpp_Image The Number of Rows/Columns/Channels of an Image
ncol.Rcpp_Video The Number of Rows/Columns/Frames of a Video
nframes The Number of Rows/Columns/Frames of a Video
nrow.Rcpp_Image The Number of Rows/Columns/Channels of an Image
nrow.Rcpp_Video The Number of Rows/Columns/Frames of a Video
plot.Image Plot 'Rvision' Images
plot.OF_array Plot Optical Flow Arrays
plot.Rcpp_Image Plot 'Rvision' Images
Rcpp_Image An S4 Class Containing an OpenCV Image
Rcpp_Stream An S4 class containing an OpenCV stream
Rcpp_Video An S4 Class Containing an OpenCV Video
readFrame Read Specific Video Frame
readNext Read Next of an Object Frame
readNext.Rcpp_Stream Read Next of an Object Frame
readNext.Rcpp_Video Read Next of an Object Frame
release Release Object from Memory
release.Rcpp_Stream Release Object from Memory
release.Rcpp_Video Release Object from Memory
Rvision Rvision: A basic (for now) computer vision library for R.
RvisionAck Image and video samples
setProp Set/Get Video Properties
setProp.Rcpp_Stream Set/Get Video Properties
setProp.Rcpp_Video Set/Get Video Properties
Stream An S4 class containing an OpenCV stream
stream Create an object of class 'Stream'
Stream-class An S4 class containing an OpenCV stream
sum Sum Generic for additional arguments
timelapse Make timelapse from 'Stream' object
Video An S4 Class Containing an OpenCV Video
video Create an Object of Class 'Video'
Video-class An S4 Class Containing an OpenCV Video
write.Image Image Output