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Модель SFace скачивается при сборке #22

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Модель SFace скачивается при сборке #22

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4 changes: 4 additions & 0 deletions .gitignore
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Expand Up @@ -8,3 +8,7 @@ dist/
*.user
BiStudent.Server/seed/*.local.csv
BiStudent.Server/App_Data/

# Модель SFace скачивается при сборке (см. BiStudent.Core.csproj)
BiStudent.Core/Models/face_recognition_sface_2021dec.onnx
BiStudent.Core/Models/*.download
28 changes: 27 additions & 1 deletion BiStudent.Core/BiStudent.Core.csproj
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<ItemGroup>
<PackageReference Include="OpenCvSharp4" Version="4.13.0.20260627" />
</ItemGroup>

<!-- Модель SFace (38 МБ) не хранится в git: при первой сборке она скачивается из OpenCV Zoo и проверяется по SHA-256. -->
<PropertyGroup>
<ModelsDirectory>$(MSBuildThisFileDirectory)Models\</ModelsDirectory>
<SFaceModel>$(ModelsDirectory)face_recognition_sface_2021dec.onnx</SFaceModel>
<SFaceSha256>0BA9FBFA01B5270C96627C4EF784DA859931E02F04419C829E83484087C34E79</SFaceSha256>
<SFaceUrl>https://media.githubusercontent.com/media/opencv/opencv_zoo/main/models/face_recognition_sface/face_recognition_sface_2021dec.onnx</SFaceUrl>
<SFaceMirrorUrl>https://huggingface.co/opencv/face_recognition_sface/resolve/main/face_recognition_sface_2021dec.onnx</SFaceMirrorUrl>
</PropertyGroup>
<ItemGroup>
<None Include="Models\*.onnx" CopyToOutputDirectory="PreserveNewest" />
<None Include="Models\face_detection_yunet_2023mar.onnx" CopyToOutputDirectory="PreserveNewest" />
<None Include="Models\face_recognition_sface_2021dec.onnx" CopyToOutputDirectory="PreserveNewest" />
<None Include="Models\LICENSE-YUNET.txt" CopyToOutputDirectory="PreserveNewest" />
<None Include="Models\LICENSE-SFACE.txt" CopyToOutputDirectory="PreserveNewest" />
</ItemGroup>

<Target Name="DownloadSFaceModel" BeforeTargets="BeforeBuild" Condition="!Exists('$(SFaceModel)')">
<Message Importance="high" Text="BiStudent: скачиваю модель SFace (38 МБ) из OpenCV Zoo…" />
<DownloadFile SourceUrl="$(SFaceUrl)" DestinationFolder="$(ModelsDirectory)" DestinationFileName="face_recognition_sface_2021dec.onnx.download" Retries="3" RetryDelayMilliseconds="3000" ContinueOnError="true" />
<DownloadFile SourceUrl="$(SFaceMirrorUrl)" DestinationFolder="$(ModelsDirectory)" DestinationFileName="face_recognition_sface_2021dec.onnx.download" Retries="3" RetryDelayMilliseconds="3000" ContinueOnError="true"
Condition="!Exists('$(SFaceModel).download')" />
<Error Condition="!Exists('$(SFaceModel).download')"
Text="Не удалось скачать модель SFace. Скачайте её вручную по адресу $(SFaceUrl) и положите в $(SFaceModel)." />
<GetFileHash Files="$(SFaceModel).download" Algorithm="SHA256">
<Output TaskParameter="Hash" PropertyName="DownloadedSFaceHash" />
</GetFileHash>
<Delete Files="$(SFaceModel).download" Condition="'$(DownloadedSFaceHash)' != '$(SFaceSha256)'" />
<Error Condition="'$(DownloadedSFaceHash)' != '$(SFaceSha256)'"
Text="Скачанная модель SFace не совпадает по SHA-256 (получено $(DownloadedSFaceHash), ожидалось $(SFaceSha256))." />
<Move SourceFiles="$(SFaceModel).download" DestinationFiles="$(SFaceModel)" />
</Target>
</Project>
Binary file removed BiStudent.Core/Models/face_recognition_sface_2021dec.onnx
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2 changes: 2 additions & 0 deletions README.md
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Expand Up @@ -33,6 +33,8 @@

Вход в клиент: сервер `http://localhost:5080`, логин `teacher`, пароль `teacher123`.

Модель распознавания SFace (38 МБ) не хранится в репозитории: при первой сборке её скачивает `BiStudent.Core.csproj` из OpenCV Zoo (запасной адрес — Hugging Face) и проверяет по SHA-256. Без интернета положите файл `face_recognition_sface_2021dec.onnx` в `BiStudent.Core/Models` вручную. Детектор YuNet (0,2 МБ) лежит в репозитории.

Запуск вручную:

```powershell
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