fast-neural-style-mosaic-onnx#

Use Case and High-Level Description#

The fast-neural-style-mosaic-onnx model is one of the style transfer models designed to mix the content of an image with the style of another image. The model uses the method described in Perceptual Losses for Real-Time Style Transfer and Super-Resolution along with Instance Normalization. Original ONNX models are provided in the repository.

Specification#

Metric	Value
Type	Style Transfer
GFLOPs	15.518
MParams	1.679
Source framework	PyTorch*

Accuracy#

Accuracy metrics are obtained on Common Objects in Context (COCO) val2017 dataset. Images were resized to input size.

Metric	Original model	Converted model (FP32)	Converted model (FP16)
PSNR	12.03dB	12.03dB	12.04dB

Input#

Original model#

Image, name - input1, shape - 1, 3, 224, 224, format is B, C, H, W, where:

B - batch size
C - channel
H - height
W - width

Expected color order: RGB.

Converted model#

Image, name - input1, shape - 1, 3, 224, 224, format is B, C, H, W, where:

B - batch size
C - channel
H - height
W - width

Expected color order: BGR.

Output#

Original model#

Image, name - output1, shape - 1, 3, 224, 224, format is B, C, H, W, where:

B - batch size
C - channel
H - height
W - width

Expected color order: RGB.

Converted model#

Image, name - output1, shape - 1, 3, 224, 224, format is B, C, H, W, where:

B - batch size
C - channel
H - height
W - width

Expected color order: RGB.

Download a Model and Convert it into OpenVINO™ IR Format#

You can download models and if necessary convert them into OpenVINO™ IR format using the Model Downloader and other automation tools as shown in the examples below.

An example of using the Model Downloader:

omz_downloader --name <model_name>

An example of using the Model Converter:

omz_converter --name <model_name>

Demo usage#

The model can be used in the following demos provided by the Open Model Zoo to show its capabilities:

Image Processing C++ Demo

Legal Information#

The original model is distributed under the following license:

MIT License

Copyright (c) ONNX Project Contributors

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of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
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copies of the Software, and to permit persons to whom the Software is
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The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.