pydfine
Copyright 2026 pydfine contributors

This product is licensed under the Apache License, Version 2.0 (see LICENSE).

It is a derivative work of D-FINE and includes source code ported from it:

  D-FINE — https://github.com/Peterande/D-FINE
  Copyright 2024 The D-FINE Authors
  Licensed under the Apache License, Version 2.0.

The ported modules under `dfine/backends/native/` preserve upstream layer and
parameter names (so released D-FINE `.pth` checkpoints load unchanged) and each
carries a per-file header naming its source file, license, and the changes made.

D-FINE itself builds on earlier work; those attributions are retained in the
relevant ported source files:

  - RT-DETR — Copyright 2023 lyuwenyu — Apache-2.0
  - DETR    — Copyright 2020 Facebook, Inc. — Apache-2.0
  - PaddleDetection / PP-HGNetV2 — Apache-2.0
