Updated license statements and version numbers. Added addition inform…

…ation to the README
fraunhoferhhi · Jul 17, 2023 · 4cfe4a7 · 4cfe4a7
1 parent a42cb8f
commit 4cfe4a7
Show file tree

Hide file tree

Showing 46 changed files with 73 additions and 50 deletions.
diff --git a/LICENSE.txt b/LICENSE.txt
@@ -6,7 +6,7 @@ the Software are granted under this license.
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -51,7 +51,7 @@ License, included below. This software may be subject to other third party
 and contributor rights, including patent rights, and no such rights are
 granted under this license.   
 
-Copyright (c) 2019-2022, ISO/IEC
+Copyright (c) 2019-2023, ISO/IEC
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without

diff --git a/README.md b/README.md
@@ -8,6 +8,19 @@ NNCodec provides an encoder and decoder with the following main features:
 - Built-in ImageNet-support for data driven compression tools
 - Extensibility of data driven compression tools for arbitrary datasets
 
+## Highlights
+### ICML 2023 Neural Compression Workshop
+Our paper titled **"NNCodec: An Open Source Software Implementation of the Neural Network Coding 
+ISO/IEC Standard"** was awarded a Spotlight Paper at the ICML 2023 Neural Compression Workshop.
+
+**TL;DR** -  The paper presents NNCodec, analyses its coding tools with respect to the principles of information theory and gives comparative results for a broad range of neural network architectures. 
+
+The code for reproducing the experimental results of the paper and a software demo will be available 
+from July 29.
+
+[![Conference](https://img.shields.io/badge/ICML-Paper-blue)](https://openreview.net/forum?id=5VgMDKUgX0)
+[![Conference](https://img.shields.io/badge/ICML-Code-red)]()
+
 ## Information
 
 Refer to the [Wiki-Page](https://github.com/fraunhoferhhi/nncodec/wiki) for more information:
@@ -57,7 +70,7 @@ source env/bin/activate
 
 **Note**: For further information on how to set up a virtual python environment (also on **Windows**) refer to https://docs.python.org/3/library/venv.html .
 
-When successfully installed, the software outputs the line : "Successfully installed NNC-0.2.1"
+When successfully installed, the software outputs the line : "Successfully installed NNC-0.2.2"
 
 ### Importing the main module
 
@@ -67,7 +80,17 @@ import nnc
 ```
 
 ## References and Publications
-
+If you use NNCodec in your work, please cite:
+```
+@inproceedings{becking2023nncodec,
+title={{NNC}odec: An Open Source Software Implementation of the Neural Network Coding {ISO}/{IEC} Standard},
+author={Daniel Becking and Paul Haase and Heiner Kirchhoffer and Karsten M{\"u}ller and Wojciech Samek},
+booktitle={ICML 2023 Workshop Neural Compression: From Information Theory to Applications},
+year={2023},
+url={https://openreview.net/forum?id=5VgMDKUgX0}
+}
+```
+### Publications
 - H. Kirchhoffer, et al. **"Overview of the Neural Network Compression and Representation (NNR) Standard"**, IEEE Transactions on Circuits and Systems for Video Technology, pp. 1-14, July 2021, doi: 10.1109/TCSVT.2021.3095970, Open Access
 - P. Haase et al., **"Encoder Optimizations For The NNR Standard On Neural Network Compression"**, 2021 IEEE International Conference on Image Processing (ICIP), 2021, pp. 3522-3526, doi: 10.1109/ICIP42928.2021.9506655.
 - K. Müller et al., **"Ein internationaler KI-Standard zur Kompression Neuronaler Netze"**, FKT- Fachzeitschrift für Fernsehen, Film und Elektronische Medien, pp. 33-36, September 2021
@@ -87,6 +110,6 @@ Please see [LICENSE.txt](./LICENSE.txt) file for the terms of the use of the con
 
 For more information and bug reports, please contact: [email protected]
 
-**Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.**
+**Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.**
 
 **All rights reserved.**
diff --git a/extensions/deepCABAC/source/Lib/CommonLib/ContextModel.cpp b/extensions/deepCABAC/source/Lib/CommonLib/ContextModel.cpp
@@ -6,7 +6,7 @@ the Software are granted under this license.
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/extensions/deepCABAC/source/Lib/CommonLib/ContextModel.h b/extensions/deepCABAC/source/Lib/CommonLib/ContextModel.h
@@ -6,7 +6,7 @@ the Software are granted under this license.
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/extensions/deepCABAC/source/Lib/CommonLib/ContextModeler.cpp b/extensions/deepCABAC/source/Lib/CommonLib/ContextModeler.cpp
@@ -6,7 +6,7 @@ the Software are granted under this license.
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/extensions/deepCABAC/source/Lib/CommonLib/ContextModeler.h b/extensions/deepCABAC/source/Lib/CommonLib/ContextModeler.h
@@ -6,7 +6,7 @@ the Software are granted under this license.
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/extensions/deepCABAC/source/Lib/CommonLib/Quant.cpp b/extensions/deepCABAC/source/Lib/CommonLib/Quant.cpp
@@ -6,7 +6,7 @@ the Software are granted under this license.
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/extensions/deepCABAC/source/Lib/CommonLib/Quant.h b/extensions/deepCABAC/source/Lib/CommonLib/Quant.h
@@ -6,7 +6,7 @@ the Software are granted under this license.
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/extensions/deepCABAC/source/Lib/CommonLib/Scan.h b/extensions/deepCABAC/source/Lib/CommonLib/Scan.h
@@ -6,7 +6,7 @@ the Software are granted under this license.
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/extensions/deepCABAC/source/Lib/CommonLib/TypeDef.h b/extensions/deepCABAC/source/Lib/CommonLib/TypeDef.h
@@ -6,7 +6,7 @@ the Software are granted under this license.
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/extensions/deepCABAC/source/Lib/DecLib/BinDecoder.cpp b/extensions/deepCABAC/source/Lib/DecLib/BinDecoder.cpp
@@ -6,7 +6,7 @@ the Software are granted under this license.
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/extensions/deepCABAC/source/Lib/DecLib/BinDecoder.h b/extensions/deepCABAC/source/Lib/DecLib/BinDecoder.h
@@ -6,7 +6,7 @@ the Software are granted under this license.
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/extensions/deepCABAC/source/Lib/DecLib/CABACDecoder.cpp b/extensions/deepCABAC/source/Lib/DecLib/CABACDecoder.cpp
@@ -6,7 +6,7 @@ the Software are granted under this license.
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/extensions/deepCABAC/source/Lib/DecLib/CABACDecoder.h b/extensions/deepCABAC/source/Lib/DecLib/CABACDecoder.h
@@ -6,7 +6,7 @@ the Software are granted under this license.
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/extensions/deepCABAC/source/Lib/EncLib/BinEncoder.cpp b/extensions/deepCABAC/source/Lib/EncLib/BinEncoder.cpp
@@ -6,7 +6,7 @@ the Software are granted under this license.
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/extensions/deepCABAC/source/Lib/EncLib/BinEncoder.h b/extensions/deepCABAC/source/Lib/EncLib/BinEncoder.h
@@ -6,7 +6,7 @@ the Software are granted under this license.
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/extensions/deepCABAC/source/Lib/EncLib/CABACEncoder.cpp b/extensions/deepCABAC/source/Lib/EncLib/CABACEncoder.cpp
@@ -6,7 +6,7 @@ the Software are granted under this license.
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/extensions/deepCABAC/source/Lib/EncLib/CABACEncoder.h b/extensions/deepCABAC/source/Lib/EncLib/CABACEncoder.h
@@ -6,7 +6,7 @@ the Software are granted under this license.
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/extensions/deepCABAC/source/bindings.cpp b/extensions/deepCABAC/source/bindings.cpp
@@ -6,7 +6,7 @@ the Software are granted under this license.
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/framework/__init__.py b/framework/__init__.py
@@ -6,7 +6,7 @@
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/framework/applications/__init__.py b/framework/applications/__init__.py
@@ -6,7 +6,7 @@
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/framework/applications/datasets/__init__.py b/framework/applications/datasets/__init__.py
@@ -6,7 +6,7 @@
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/framework/applications/datasets/imagenet.py b/framework/applications/datasets/imagenet.py
@@ -6,7 +6,7 @@
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/framework/applications/settings.py b/framework/applications/settings.py
@@ -6,7 +6,7 @@
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/framework/applications/utils/__init__.py b/framework/applications/utils/__init__.py
@@ -6,7 +6,7 @@
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/framework/applications/utils/evaluation.py b/framework/applications/utils/evaluation.py
@@ -6,7 +6,7 @@
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/framework/applications/utils/metrics.py b/framework/applications/utils/metrics.py
@@ -6,7 +6,7 @@
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/framework/applications/utils/train.py b/framework/applications/utils/train.py
@@ -6,7 +6,7 @@
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/framework/applications/utils/transforms.py b/framework/applications/utils/transforms.py
@@ -6,7 +6,7 @@
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/framework/pytorch_model/__init__.py b/framework/pytorch_model/__init__.py
@@ -6,7 +6,7 @@
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/framework/tensorflow_model/__init__.py b/framework/tensorflow_model/__init__.py
@@ -6,7 +6,7 @@
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/framework/use_case_init/__init__.py b/framework/use_case_init/__init__.py
@@ -6,7 +6,7 @@
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/nnc/__init__.py b/nnc/__init__.py
@@ -6,7 +6,7 @@
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/nnc/compression.py b/nnc/compression.py
@@ -6,7 +6,7 @@
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/nnc_core/__init__.py b/nnc_core/__init__.py
@@ -6,7 +6,7 @@
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/nnc_core/approximator/__init__.py b/nnc_core/approximator/__init__.py
@@ -6,7 +6,7 @@
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/nnc_core/approximator/baseline.py b/nnc_core/approximator/baseline.py
@@ -6,7 +6,7 @@
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

diff --git a/nnc_core/approximator/codebook.py b/nnc_core/approximator/codebook.py
@@ -6,7 +6,7 @@
 
 The Clear BSD License
 
-Copyright (c) 2019-2022, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
+Copyright (c) 2019-2023, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. & The NNCodec Authors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,