public ProductImagesController(
ImageMetrics imageMetrics,
IImagesRepository imagesRepository)
{
_imageMetrics = imageMetrics;
_imagesRepository = imagesRepository;
}
internal Image <Gray, byte> CreateEmguCvImage(byte[] image, ImageMetrics metrics)
{
return(new Image <Gray, byte>(metrics.Width, metrics.Height)
{
Bytes = image
});
}
// Surface image (byte array) to EmguCV image
private Image <Gray, byte> CreateEmguCvImage(byte[] image, ImageMetrics metrics)
{
var result = new Image <Gray, byte>(metrics.Width, metrics.Height);
result.Bytes = image;
return(result);
}
public void ProcessImage(byte[] image, ImageMetrics metrics, bool saveFrame)
{
PerformDetection(new Image <Gray, byte>(metrics.Width, metrics.Height)
{
Bytes = image
}, saveFrame);
//PerformOneTimeDetection(new Image<Gray, byte>(bitmap));
}
//SurfaceImg to EmguCV Img
private Image<Gray, byte> CreateEmguCvImage(byte[] image, ImageMetrics metrics)
{
return new Image<Gray, byte>(metrics.Width, metrics.Height) { Bytes = image };
}
//helper method for OnContactRecordGesture method
public void OnContactRecordHelper(byte[] pnormImg, ImageMetrics pimgMet)
{
emguCvImage = CreateEmguCvImage(pnormImg, pimgMet);
processedByteArray = processImage(emguCvImage);
}
private static Rectangle ScaleBoundingBox(Rectangle boundingBox, ImageMetrics metrics, System.Drawing.Point appSize)
{
double scaleX = (double)metrics.Width / (double)appSize.X;
double scaleY = (double)metrics.Height / (double)appSize.Y;
boundingBox.X = (int)(boundingBox.X * scaleX);
boundingBox.Y = (int)(boundingBox.Y * scaleY);
boundingBox.Width = (int)(boundingBox.Width * scaleX);
boundingBox.Height = (int)(boundingBox.Height * scaleY);
return boundingBox;
}
