public void Create()
{
Assert.True(File.Exists(modelArch), $"modelArch '{modelArch}' not found");
Assert.True(File.Exists(modelWeights), $"modelWeights '{modelWeights}' not found");
Assert.True(new FileInfo(modelWeights).Length > 10_000_000);
using (var detector = TextDetectorCNN.Create(modelArch, modelWeights))
{
GC.KeepAlive(detector);
}
}
public void Create()
{
Assert.True(File.Exists(ModelArch), $"modelArch '{ModelArch}' not found");
Assert.True(File.Exists(ModelWeights), $"modelWeights '{ModelWeights}' not found");
var modelWeightsFileInfo = new FileInfo(ModelWeights);
Assert.True(modelWeightsFileInfo.Length > 10_000_000, $"{Path.GetFullPath(ModelWeights)}: {modelWeightsFileInfo.Length} bytes");
using (var detector = TextDetectorCNN.Create(ModelArch, ModelWeights))
{
GC.KeepAlive(detector);
}
}
public void Detect()
{
using var detector = TextDetectorCNN.Create(ModelArch, ModelWeights);
using var image = Image("imageTextR.png", ImreadModes.Color);
detector.Detect(image, out var boxes, out var confidences);
Assert.NotEmpty(boxes);
Assert.NotEmpty(confidences);
Assert.Equal(boxes.Length, confidences.Length);
if (Debugger.IsAttached)
{
foreach (var box in boxes)
{
image.Rectangle(box, Scalar.Red, 2);
}
Window.ShowImages(image);
}
}