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This commit is contained in:
Mike Phares
2023-10-20 19:37:19 -07:00
parent b54ea97c67
commit a4a92aacd2
68 changed files with 703 additions and 553 deletions
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14
FaceRecognitionDotNet/Dlib/Python/FaceRecognitionModelV1.cs
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@ -10,14 +10,14 @@ internal sealed class FaceRecognitionModelV1
public static Matrix<double> ComputeFaceDescriptor(LossMetric net, Image img, FullObjectDetection face, int numberOfJitters)
{
FullObjectDetection[]? faces = new[] { face };
FullObjectDetection[]? faces = [face];
return ComputeFaceDescriptors(net, img, faces, numberOfJitters).First();
}
public static IEnumerable<Matrix<double>> ComputeFaceDescriptors(LossMetric net, Image img, IEnumerable<FullObjectDetection> faces, int numberOfJitters)
{
Image[]? batchImage = new[] { img };
IEnumerable<FullObjectDetection>[]? batchFaces = new[] { faces };
Image[]? batchImage = [img];
IEnumerable<FullObjectDetection>[]? batchFaces = [faces];
return BatchComputeFaceDescriptors(net, batchImage, batchFaces, numberOfJitters).First();
}
@ -37,7 +37,7 @@ internal sealed class FaceRecognitionModelV1
}
List<Array<Matrix<RgbPixel>>>? faceChipsArray = new(batchImages.Count);
List<Matrix<RgbPixel>>? faceChips = new();
List<Matrix<RgbPixel>>? faceChips = [];
for (int i = 0; i < batchImages.Count; ++i)
{
IEnumerable<FullObjectDetection>? faces = batchFaces[i];
@ -56,9 +56,9 @@ internal sealed class FaceRecognitionModelV1
det.Dispose();
}
List<List<Matrix<double>>>? faceDescriptors = new();
List<List<Matrix<double>>>? faceDescriptors = [];
for (int i = 0, count = batchImages.Count; i < count; i++)
faceDescriptors.Add(new List<Matrix<double>>());
faceDescriptors.Add([]);
if (numberOfJitters <= 1)
{
@ -115,7 +115,7 @@ internal sealed class FaceRecognitionModelV1
private static IEnumerable<Matrix<RgbPixel>> JitterImage(Matrix<RgbPixel> img, int numberOfJitters)
{
List<Matrix<RgbPixel>>? crops = new();
List<Matrix<RgbPixel>>? crops = [];
for (int i = 0; i < numberOfJitters; ++i)
crops.Add(DlibDotNet.Dlib.JitterImage(img, _Rand));