aertb 0.1.2

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AER-toolbox

This library intends to be a minimal tool for loading events from files with common event-camera file extensions into Python.

from aertb import FileLoader

datLoader = FileLoader('dat')
datLoader.load_events('../example_data/dat/cars/obj_004414_td.dat')

The library also includes a command line interface for converting files from a given extension to hdf5, as well as gif making capabilities for easy visualisation of the files.

Opening the CLI

1. In order to open it, navigate to path where the library is installed, in case of problems download you should download the project from github and follow the following instructions: - a git clone ... - b Create a virual environment, if not installed run pip install virtualenv, then python3 -m venv aertb_env - c On Linux/MacOS run source aertb_env/bin/activate - d Run the following command: 'pip install -r requirements.txt'

2. Run python3 . or execute the __main__.py file

Using the CLI

1. Once the CLI is open you get a a similar output on your terminal:

2. type help to see supported commands and help <topic> to get more info of the command

Examples:

Creating an HDF5 out of a directory

tohdf5 -f 'example_data/dat' -e 'dat' -o 'mytest.h5'

Directory should be structured:

 |--Parent (given as parameter)
      |-- A
          |-- File1
          |-- File2
          |-- ....
      |-- B
          |-- File1
          |-- File2
          |-- ....
      |-- ...

Creating an HDF5 out of a single file

tohdf5 -f 'example_data/bin/one/03263.bin' -o 'mytest2.h5'

Creating a gif out of a given file

makegif -f 'example_data/dat/cars/obj_004416_td.dat' -o 'decay.gif' -nfr 12 -g 'decay'

Exiting the CLI:

1. type quit
2. Exit virtual environment: $ deactivate