Contribution ============ Contributions (bug reports, bug fixes, improvements, etc.) are very welcome and should be submitted in the form of new issues and/or pull requests on GitHub. Please, adhere to the Google coding style guide:: https://google.github.io/styleguide/cppguide.html by using the provided ".clang-format" file. Document functions, methods, classes, etc. with inline documentation strings describing the API, using the following format:: // Short description. // // Longer description with a few sentences and multiple lines. // // @param parameter1 Description for parameter 1. // @param parameter2 Description for parameter 2. // // @return Description of optional return value. Add unit tests for all newly added code and make sure that algorithmic "improvements" generalize and actually improve the results of the pipeline on a variety of datasets.