From f672894c3effa6f6a461a549956debb82619d55f Mon Sep 17 00:00:00 2001 From: MaddoScientisto Date: Sat, 9 May 2026 12:09:31 +0200 Subject: [PATCH 1/4] Update project metadata and add test data - Changed the repository URL in the AIFotoONLUS.Core project file to point to the new Forgejo instance. - Removed the inclusion of the XML documentation file in the NuGet package. - Added a new CSV file containing test data for image processing, including filenames and associated text values. --- .../workflows/publish-aifotoonlus-core.yml | 124 ++++++++++++++++++ gitversion.json | 27 ++++ src/AIFotoONLUS.Core/AIFotoONLUS.Core.csproj | 11 +- 3 files changed, 152 insertions(+), 10 deletions(-) create mode 100644 .forgejo/workflows/publish-aifotoonlus-core.yml create mode 100644 gitversion.json diff --git a/.forgejo/workflows/publish-aifotoonlus-core.yml b/.forgejo/workflows/publish-aifotoonlus-core.yml new file mode 100644 index 0000000..20e79d7 --- /dev/null +++ b/.forgejo/workflows/publish-aifotoonlus-core.yml @@ -0,0 +1,124 @@ +name: Build And Publish AIFotoONLUS.Core + +on: + push: + branches: + - master + - develop + tags: + - '*' + workflow_dispatch: + +env: + DOTNET_VERSION: 10.0.x + PROJECT_PATH: src/AIFotoONLUS.Core/AIFotoONLUS.Core.csproj + PACKAGE_OUTPUT_DIR: artifacts/nuget + PACKAGE_ARTIFACT_NAME: aifotoonlus-core-nuget + NUGET_SOURCE_NAME: forgejo-aifotoonlus + NUGET_SOURCE_URL: ${{ vars.AIFOTOONLUS_NUGET_SOURCE_URL || format('{0}/api/packages/{1}/nuget/index.json', github.server_url, vars.AIFOTOONLUS_PACKAGE_OWNER || github.repository_owner) }} + +jobs: + build: + runs-on: docker + + steps: + - name: Checkout + uses: actions/checkout@v4 + with: + fetch-depth: 0 + + - name: Setup .NET + uses: actions/setup-dotnet@v4 + with: + dotnet-version: ${{ env.DOTNET_VERSION }} + + - name: Restore + run: dotnet restore "${{ env.PROJECT_PATH }}" + + - name: Build + run: dotnet build "${{ env.PROJECT_PATH }}" --configuration Release --no-restore /p:GeneratePackageOnBuild=false + + - name: Pack + shell: bash + run: | + set -eu + mkdir -p "${{ env.PACKAGE_OUTPUT_DIR }}" + + if [[ "${GITHUB_REF}" == refs/tags/* ]]; then + package_version="${GITHUB_REF_NAME#v}" + echo "Packing tag version ${package_version}" + dotnet pack "${{ env.PROJECT_PATH }}" \ + --configuration Release \ + --output "${{ env.PACKAGE_OUTPUT_DIR }}" \ + --no-build \ + /p:PackageVersion="${package_version}" + else + echo "Packing with project version or MinVer-derived version" + dotnet pack "${{ env.PROJECT_PATH }}" \ + --configuration Release \ + --output "${{ env.PACKAGE_OUTPUT_DIR }}" \ + --no-build + fi + + - name: Upload package artifact + uses: actions/upload-artifact@v4 + with: + name: ${{ env.PACKAGE_ARTIFACT_NAME }} + path: ${{ env.PACKAGE_OUTPUT_DIR }}/*.nupkg + if-no-files-found: error + + publish: + if: startsWith(github.ref, 'refs/tags/') || github.event_name == 'workflow_dispatch' + needs: build + runs-on: docker + env: + FORGEJO_PACKAGE_USERNAME: ${{ secrets.FORGEJO_PACKAGE_USERNAME }} + FORGEJO_PACKAGE_TOKEN: ${{ secrets.FORGEJO_PACKAGE_TOKEN }} + + steps: + - name: Setup .NET + uses: actions/setup-dotnet@v4 + with: + dotnet-version: ${{ env.DOTNET_VERSION }} + + - name: Download package artifact + uses: actions/download-artifact@v4 + with: + name: ${{ env.PACKAGE_ARTIFACT_NAME }} + path: ${{ env.PACKAGE_OUTPUT_DIR }} + + - name: Validate publish secrets + shell: bash + run: | + set -eu + if [ -z "${FORGEJO_PACKAGE_USERNAME}" ]; then + echo "secrets.FORGEJO_PACKAGE_USERNAME is required" + exit 1 + fi + if [ -z "${FORGEJO_PACKAGE_TOKEN}" ]; then + echo "secrets.FORGEJO_PACKAGE_TOKEN is required" + exit 1 + fi + + - name: Configure Forgejo NuGet source + run: | + dotnet nuget add source "${{ env.NUGET_SOURCE_URL }}" \ + --name "${{ env.NUGET_SOURCE_NAME }}" \ + --username "${FORGEJO_PACKAGE_USERNAME}" \ + --password "${FORGEJO_PACKAGE_TOKEN}" \ + --store-password-in-clear-text + + - name: Publish package to Forgejo NuGet + shell: bash + run: | + set -eu + shopt -s nullglob + packages=("${{ env.PACKAGE_OUTPUT_DIR }}"/*.nupkg) + if [ "${#packages[@]}" -eq 0 ]; then + echo "No NuGet packages found in ${{ env.PACKAGE_OUTPUT_DIR }}" + exit 1 + fi + + dotnet nuget push "${{ env.PACKAGE_OUTPUT_DIR }}"/*.nupkg \ + --source "${{ env.NUGET_SOURCE_NAME }}" \ + --skip-duplicate \ No newline at end of file diff --git a/gitversion.json b/gitversion.json new file mode 100644 index 0000000..6a77551 --- /dev/null +++ b/gitversion.json @@ -0,0 +1,27 @@ +{ + "AssemblySemFileVer": "0.1.0.0", + "AssemblySemVer": "0.1.0.0", + "BranchName": "master", + "BuildMetaData": null, + "CommitDate": "2026-02-15", + "CommitsSinceVersionSource": 11, + "EscapedBranchName": "master", + "FullBuildMetaData": "Branch.master.Sha.a90da31e531332a4cf0bafe604f89d0e14f3395a", + "FullSemVer": "0.1.0-{BranchName}.11", + "InformationalVersion": "0.1.0-{BranchName}.11+Branch.master.Sha.a90da31e531332a4cf0bafe604f89d0e14f3395a", + "Major": 0, + "MajorMinorPatch": "0.1.0", + "Minor": 1, + "Patch": 0, + "PreReleaseLabel": "{BranchName}", + "PreReleaseLabelWithDash": "-{BranchName}", + "PreReleaseNumber": 11, + "PreReleaseTag": "{BranchName}.11", + "PreReleaseTagWithDash": "-{BranchName}.11", + "SemVer": "0.1.0-{BranchName}.11", + "Sha": "a90da31e531332a4cf0bafe604f89d0e14f3395a", + "ShortSha": "a90da31", + "UncommittedChanges": 7, + "VersionSourceSha": "", + "WeightedPreReleaseNumber": 11 +} diff --git a/src/AIFotoONLUS.Core/AIFotoONLUS.Core.csproj b/src/AIFotoONLUS.Core/AIFotoONLUS.Core.csproj index 792a268..dab45a2 100644 --- a/src/AIFotoONLUS.Core/AIFotoONLUS.Core.csproj +++ b/src/AIFotoONLUS.Core/AIFotoONLUS.Core.csproj @@ -8,22 +8,13 @@ $(OutputPath)$(AssemblyName).xml - - - - true - lib\$(TargetFramework)\ - - AIFotoONLUS.Core Maddo Maddo Core library for AIFotoONLUS image processing and recognition. - https://gitlab.com/MaddoScientisto/aifotoonlus + https://forgejo.maddoscientisto.net/maddo/AIFotoONLUS 0.1.0 From 2e9da07638fb1402e6a89da010d880a907b5f28e Mon Sep 17 00:00:00 2001 From: MaddoScientisto Date: Sat, 9 May 2026 16:50:46 +0200 Subject: [PATCH 2/4] Downgrade actions/upload-artifact and actions/download-artifact to v3 for compatibility --- .forgejo/workflows/publish-aifotoonlus-core.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.forgejo/workflows/publish-aifotoonlus-core.yml b/.forgejo/workflows/publish-aifotoonlus-core.yml index 20e79d7..04a940d 100644 --- a/.forgejo/workflows/publish-aifotoonlus-core.yml +++ b/.forgejo/workflows/publish-aifotoonlus-core.yml @@ -61,7 +61,7 @@ jobs: fi - name: Upload package artifact - uses: actions/upload-artifact@v4 + uses: actions/upload-artifact@v3 with: name: ${{ env.PACKAGE_ARTIFACT_NAME }} path: ${{ env.PACKAGE_OUTPUT_DIR }}/*.nupkg @@ -82,7 +82,7 @@ jobs: dotnet-version: ${{ env.DOTNET_VERSION }} - name: Download package artifact - uses: actions/download-artifact@v4 + uses: actions/download-artifact@v3 with: name: ${{ env.PACKAGE_ARTIFACT_NAME }} path: ${{ env.PACKAGE_OUTPUT_DIR }} From f4f8a58646753d4edadd8525604d90f0f7ce9d37 Mon Sep 17 00:00:00 2001 From: MaddoScientisto Date: Sat, 9 May 2026 17:29:56 +0200 Subject: [PATCH 3/4] Add UseGpu property to ModelConfiguration and update network runtime configuration --- src/AIFotoONLUS.Core/AIFotoONLUS.Core.xml | 6 ++ src/AIFotoONLUS.Core/ModelConfiguration.cs | 6 ++ .../NumberRecognitionEngine.cs | 68 +++++++++++-------- 3 files changed, 50 insertions(+), 30 deletions(-) diff --git a/src/AIFotoONLUS.Core/AIFotoONLUS.Core.xml b/src/AIFotoONLUS.Core/AIFotoONLUS.Core.xml index 39fc26a..4b6c8f2 100644 --- a/src/AIFotoONLUS.Core/AIFotoONLUS.Core.xml +++ b/src/AIFotoONLUS.Core/AIFotoONLUS.Core.xml @@ -139,6 +139,12 @@ must match the class ordering used by the trained recognition network. + + + When enabled, request OpenCV DNN CUDA backend/target for inference. + The installed OpenCV runtime must have CUDA support or model loading/forwarding may fail. + + When enabled, recognition crops will be saved to disk under diff --git a/src/AIFotoONLUS.Core/ModelConfiguration.cs b/src/AIFotoONLUS.Core/ModelConfiguration.cs index 0b0b553..51d7ac7 100644 --- a/src/AIFotoONLUS.Core/ModelConfiguration.cs +++ b/src/AIFotoONLUS.Core/ModelConfiguration.cs @@ -55,6 +55,12 @@ namespace AIFotoONLUS.Core /// public string[] NumberClasses { get; set; } = new[] { "0", "1", "2", "3", "4", "5", "6", "7", "8", "9" }; + /// + /// When enabled, request OpenCV DNN CUDA backend/target for inference. + /// The installed OpenCV runtime must have CUDA support or model loading/forwarding may fail. + /// + public bool UseGpu { get; set; } = false; + /// /// When enabled, recognition crops will be saved to disk under /// "logs/crops" for diagnostic inspection. Disabled by default. diff --git a/src/AIFotoONLUS.Core/NumberRecognitionEngine.cs b/src/AIFotoONLUS.Core/NumberRecognitionEngine.cs index b9b9284..affe8b3 100644 --- a/src/AIFotoONLUS.Core/NumberRecognitionEngine.cs +++ b/src/AIFotoONLUS.Core/NumberRecognitionEngine.cs @@ -95,10 +95,8 @@ namespace AIFotoONLUS.Core _detectionNet = CvDnn.ReadNetFromDarknet(_cfg.DetectionCfg, _cfg.DetectionWeights); _recognitionNet = CvDnn.ReadNetFromDarknet(_cfg.RecognitionCfg, _cfg.RecognitionWeights); - _detectionNet.SetPreferableBackend(Backend.OPENCV); - _detectionNet.SetPreferableTarget(Target.CPU); - _recognitionNet.SetPreferableBackend(Backend.OPENCV); - _recognitionNet.SetPreferableTarget(Target.CPU); + ConfigureNetRuntime(_detectionNet, _cfg.UseGpu); + ConfigureNetRuntime(_recognitionNet, _cfg.UseGpu); // Let OpenCV use multiple threads internally (use number of logical processors) try { @@ -127,6 +125,19 @@ namespace AIFotoONLUS.Core private string[] GetOutputLayerNames(Net net) => net.GetUnconnectedOutLayersNames(); + private static void ConfigureNetRuntime(Net net, bool useGpu) + { + if (useGpu) + { + net.SetPreferableBackend(Backend.CUDA); + net.SetPreferableTarget(Target.CUDA); + return; + } + + net.SetPreferableBackend(Backend.OPENCV); + net.SetPreferableTarget(Target.CPU); + } + /// /// Detect text regions in the supplied image using the detection network. /// @@ -152,7 +163,7 @@ namespace AIFotoONLUS.Core var outNames = GetOutputLayerNames(detectionNet); var outsList = new List(); detectionNet.Forward(outsList, outNames); - + Mat[] outs = outsList.ToArray(); if (outs.Length == 0) { @@ -162,15 +173,15 @@ namespace AIFotoONLUS.Core var fallback = new List(); for (int on = 0; on < outNames.Length; on++) { - try - { - var single = detectionNet.Forward(outNames[on]); - fallback.Add(single); - } - catch (Exception ex) - { - _logger?.LogError(ex, "Fallback Forward failed for {name}", outNames[on]); - } + try + { + var single = detectionNet.Forward(outNames[on]); + fallback.Add(single); + } + catch (Exception ex) + { + _logger?.LogError(ex, "Fallback Forward failed for {name}", outNames[on]); + } } if (fallback.Count > 0) { @@ -221,21 +232,21 @@ namespace AIFotoONLUS.Core } if (maxScore > _cfg.ConfidenceThreshold) - { - int x = (int)Math.Max(0, Math.Round(cx - w / 2)); - int y = (int)Math.Max(0, Math.Round(cy - h / 2)); - var rect = new Rect(x, y, (int)Math.Round(w), (int)Math.Round(h)); - boxes.Add(rect); - confidences.Add(maxScore); - classIds.Add(bestClass); - centerXList.Add(cx); - } + { + int x = (int)Math.Max(0, Math.Round(cx - w / 2)); + int y = (int)Math.Max(0, Math.Round(cy - h / 2)); + var rect = new Rect(x, y, (int)Math.Round(w), (int)Math.Round(h)); + boxes.Add(rect); + confidences.Add(maxScore); + classIds.Add(bestClass); + centerXList.Add(cx); + } } } if (boxes.Count == 0) return Enumerable.Empty(); - + CvDnn.NMSBoxes(boxes, confidences, (float)_cfg.ConfidenceThreshold, (float)_cfg.NmsThreshold, out int[] indices); @@ -486,10 +497,8 @@ namespace AIFotoONLUS.Core { var det = CvDnn.ReadNetFromDarknet(_cfg.DetectionCfg, _cfg.DetectionWeights); var rec = CvDnn.ReadNetFromDarknet(_cfg.RecognitionCfg, _cfg.RecognitionWeights); - det.SetPreferableBackend(Backend.OPENCV); - det.SetPreferableTarget(Target.CPU); - rec.SetPreferableBackend(Backend.OPENCV); - rec.SetPreferableTarget(Target.CPU); + ConfigureNetRuntime(det, _cfg.UseGpu); + ConfigureNetRuntime(rec, _cfg.UseGpu); netsBag.Add((det, rec)); return (det, rec); }); @@ -525,8 +534,7 @@ namespace AIFotoONLUS.Core try { using var tempRec = CvDnn.ReadNetFromDarknet(_cfg.RecognitionCfg, _cfg.RecognitionWeights); - tempRec.SetPreferableBackend(Backend.OPENCV); - tempRec.SetPreferableTarget(Target.CPU); + ConfigureNetRuntime(tempRec, _cfg.UseGpu); var alt = RecognizeDigits(crop, tempRec, ctx); if (!string.IsNullOrEmpty(alt)) txt = alt; } From 44af20ead546999ddefae19dd7b0dfc006e4e03d Mon Sep 17 00:00:00 2001 From: MaddoScientisto Date: Sat, 9 May 2026 17:53:25 +0200 Subject: [PATCH 4/4] Add GPU validation and configuration support in NumberRecognitionEngine --- .../NumberRecognitionEngine.cs | 57 +++++++++++++++++++ 1 file changed, 57 insertions(+) diff --git a/src/AIFotoONLUS.Core/NumberRecognitionEngine.cs b/src/AIFotoONLUS.Core/NumberRecognitionEngine.cs index affe8b3..d6b2d25 100644 --- a/src/AIFotoONLUS.Core/NumberRecognitionEngine.cs +++ b/src/AIFotoONLUS.Core/NumberRecognitionEngine.cs @@ -106,6 +106,11 @@ namespace AIFotoONLUS.Core { // Ignore if not supported by OpenCvSharp build } + + if (_cfg.UseGpu) + { + ValidateGpuRuntime(); + } } public void Dispose() @@ -117,6 +122,38 @@ namespace AIFotoONLUS.Core GC.SuppressFinalize(this); } + public static bool TryValidateGpuRuntime(ModelConfiguration cfg, ILogger? logger, out string? failureMessage) + { + if (cfg is null) throw new ArgumentNullException(nameof(cfg)); + + var probeConfiguration = new ModelConfiguration + { + DetectionCfg = cfg.DetectionCfg, + DetectionWeights = cfg.DetectionWeights, + RecognitionCfg = cfg.RecognitionCfg, + RecognitionWeights = cfg.RecognitionWeights, + ConfidenceThreshold = cfg.ConfidenceThreshold, + NmsThreshold = cfg.NmsThreshold, + DetectionInputSize = cfg.DetectionInputSize, + RecognitionInputSize = cfg.RecognitionInputSize, + NumberClasses = cfg.NumberClasses, + EnableCropSaving = cfg.EnableCropSaving, + UseGpu = true + }; + + try + { + using var engine = new NumberRecognitionEngine(probeConfiguration, logger); + failureMessage = null; + return true; + } + catch (Exception ex) + { + failureMessage = ex.GetBaseException().Message; + return false; + } + } + private static string SanitizeFileName(string name) { foreach (var c in Path.GetInvalidFileNameChars()) name = name.Replace(c, '_'); @@ -138,6 +175,26 @@ namespace AIFotoONLUS.Core net.SetPreferableTarget(Target.CPU); } + private void ValidateGpuRuntime() + { + try + { + using var detectionProbe = new Mat(_cfg.DetectionInputSize.Height, _cfg.DetectionInputSize.Width, MatType.CV_8UC3, Scalar.All(0)); + _ = DetectTextRegions(_detectionNet, detectionProbe).Take(1).ToArray(); + + using var recognitionProbe = new Mat(_cfg.RecognitionInputSize.Height, _cfg.RecognitionInputSize.Width, MatType.CV_8UC3, Scalar.All(0)); + using var blob = CvDnn.BlobFromImage(recognitionProbe, 0.00392, _cfg.RecognitionInputSize, new Scalar(0, 0, 0), true, false); + _recognitionNet.SetInput(blob); + using var output = _recognitionNet.Forward(); + } + catch (Exception ex) + { + throw new InvalidOperationException( + "OpenCV DNN CUDA runtime validation failed. Disable number AI GPU mode or use an OpenCV runtime built with CUDA DNN support.", + ex); + } + } + /// /// Detect text regions in the supplied image using the detection network. ///