mia-2dtrackpixelmovement {-i string} {-o string} {-t io} [ options ...]


Track the position of a pixel by means of a transformation obtained by using image registration. The pixel data is given in CSV format id;time;x;y;z;reserved The fields 'time', 'x', 'y', and 'z' are updated, and the fields 'id' and 'reserved' are preserved, empty lines are ignored.



-i, --in-file=(input, required); string

input point set

-o, --out-file=(required, output); string

output point set

-t, --transformation=(input, required); io

transformation describing the monitored change. For supported file types see Plugin type: 2dtransform/io


-T, --time-step=1; float

time step to use for the position update

Help & Info

-V, --verbose=warning; dict

verbosity of output, print messages of given level and higher priorities. Supported priorities starting at lowest level are:

debug:Debug output
message:Normal messages
info:Low level messages
error:Report errors
fatal:Report only fatal errors
trace:Function call trace
fail:Report test failures
--copyright=(); bool

print copyright information

-h, --help=(); bool

print this help

-?, --usage=(); bool

print a short help

--version=(); bool

print the version number and exit


--threads=-1; int

Maxiumum number of threads to use for processing,This number should be lower or equal to the number of logical processor cores in the machine. (-1: automatic estimation).


This program evaluated the changed position of pixels given in input.csv, by using a time step of 2.0 time units and the transformation change.v2df, and writes the updated positions to updated.csv.

mia-2dtrackpixelmovement -i input.csv -o output.cvs --time-step 2.0 --transformation change.v2df


Gert Wollny