Learn R Programming

trackter (version 0.1.1)

Automated Kinematic Analysis of Image Data

Description

Analysis of shape and contours in regions of interest (ROIs) in image sequences and extracting midline and other kinematic data.

Copy Link

Version

Install

install.packages('trackter')

Monthly Downloads

32

Version

0.1.1

License

GPL (>= 2)

Maintainer

Christopher Kenaley

Last Published

April 18th, 2021

Functions in trackter (0.1.1)

vid.to.images

Extracts images from a video file with ffmpeg
kin.LDA

Midline tracking over image sequences with ROI search using LDA
dist.2d

Computes distance between two points in Cartesian space.
deg

Converts radians to degrees
images.to.video2

Stitches images from video file passing filters to ffmpeg
:=

Assignment by reference
cosine.ang

Computes angle between two segments sharing a point.
rad

convert degrees to radians
fin.kin

Tracking of fin-like extensions of body contours
halfwave

Compute half wavelengths from a sine-like waveform
wave

Compute wavelengths from a sine-like waveform
vid.to.images2

Extracts images from a video file with ffmpeg
fishshapes

Contour data of fish and arbitrary shapes
images.to.video

Stitches images into a video file
amp.freq

Computes amplitude and frequency of wave-like data
kin.simple

Simplified midline tracking over image sequences
bearing.xy

Computes the heading between to cartesian points
kin.search

Midline tracking over image sequences