Overview

This section introduce the following contents in terms of migration from MMEditing 0.x

• New dependencies
• Overall structures

New dependencies

MMEdit 1.x depends on some new packages, you can prepare a new clean environment and install again according to the install tutorial. Or install the below packages manually.

1. MMEngine: MMEngine is the core the OpenMMLab 2.0 architecture, and we splited many compentents unrelated to computer vision from MMCV to MMEngine.
2. MMCV: The computer vision package of OpenMMLab. This is not a new dependency, but you need to upgrade it to above 2.0.0rc0 version.
3. rich: A terminal formatting package, and we use it to beautify some outputs in the terminal.

Overall structures

We refactor overall structures in MMEdit 1.x as following.

• The core in the old versions of MMEdit is split into engine, evaluation, structures, and visualization
• The pipelines of datasets in the old versions of MMEdit is refactored to transforms
• The models in MMedit 1.x is refactored to five parts: base_models, data_preprocessors, editors, layers and losses.

Other config settings

We rename config file to new template: {model_settings}_{module_setting}_{training_setting}_{datasets_info}.

More details of config are shown in config guides.