This release is a pre-release and may not be stable for production use.
Sony Custom Layers (SCL)
Sony Custom Layers (SCL) is an open-source project implementing detection post process NN layers not supported by the TensorFlow Keras API or Torch's torch.nn for the easy integration of those layers into pretrained models.
Table of Contents
Getting Started
This section provides an installation and a quick starting guide.
Installation
To install the latest stable release of SCL, run the following command:
pip install sony-custom-layers
By default, no framework dependencies are installed. To install SCL including the latest tested dependencies (up to patch version) for TensorFlow:
pip install sony-custom-layers[tf]
To install SCL including the latest tested dependencies (up to patch version) for PyTorch/ONNX/OnnxRuntime:
pip install sony-custom-layers[torch]
Supported Versions
TensorFlow
| Tested FW versions | Tested Python version | Serialization |
|---|---|---|
| 2.10 | 3.9-3.10 | .h5 |
| 2.11 | 3.9-3.10 | .h5 |
| 2.12 | 3.9-3.11 | .h5 .keras |
| 2.13 | 3.9-3.11 | .keras |
| 2.14 | 3.9-3.11 | .keras |
| 2.15 | 3.9-3.11 | .keras |
PyTorch
| Tested FW versions | Tested Python version | Serialization |
|---|---|---|
| torch 2.0-2.4 torchvision 0.15-0.19 onnxruntime 1.15-1.19 onnxruntime_extensions 0.8-0.12 onnx 1.14-1.16 |
3.9-3.12 | .onnx (via torch.onnx.export) |
API
For sony-custom-layers API see https://sony.github.io/custom_layers
TensorFlow API
For TensorFlow layers see KerasAPI
To load a model with custom layers in TensorFlow, see custom_layers_scope
PyTorch API
For PyTorch layers see PyTorchAPI
No special handling is required for torch.onnx.export and onnx.load.
For OnnxRuntime support see load_custom_ops
License
1 maintainer
Metadata
1 maintainer
Release files for sony-custom-layers-dev 0.4.0.dev6
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Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| sony_custom_layers_dev-0.4.0.dev6-py3-none-any.whl | Python 3 | none | any | Details |
Release files / sony_custom_layers_dev-0.4.0.dev6-py3-none-any.whl
| Download URL | sony_custom_layers_dev-0.4.0.dev6-py3-none-any.whl |
|---|---|
| Size | 37.8 kB |
| Tags | Python 3 |
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