public static ProcessedImage operator -(ProcessedImage processedImage)
{
var outputImage = new ProcessedImage(processedImage.ImageModel);
for (var i = 0; i < outputImage.Values.Length; i++)
{
outputImage.Values[i] = -processedImage.Values[i];
}
return(outputImage);
}
public static ProcessedImage operator +(double scalar, ProcessedImage processedImage)
{
var outputImage = new ProcessedImage(processedImage.ImageModel);
for (var i = 0; i < outputImage.Values.Length; i++)
{
outputImage.Values[i] = processedImage.Values[i] + scalar;
}
return(outputImage);
}
public static ProcessedImage Abs(this ProcessedImage processedImage)
{
var outputImage = new ProcessedImage(processedImage.ImageModel);
for (var i = 0; i < outputImage.Values.Length; i++)
{
outputImage.Values[i] = Math.Abs(processedImage.Values[i]);
}
return(outputImage);
}
public static Image ToImage(this ProcessedImage processedImage)
{
var imageModel = processedImage.ImageModel;
var outputImagePixels = new Pixel[imageModel.Width * imageModel.Height];
for (var i = 0; i < imageModel.Width * imageModel.Height; i++)
{
outputImagePixels[i] = (Pixel)processedImage.Values[i];
}
return(new Image(outputImagePixels, imageModel));
}
public static ProcessedImage operator -(Image image, ProcessedImage processedImage)
{
if (image.ImageModel != processedImage.ImageModel)
{
throw new ImageModelMismatchException();
}
var outputImage = new ProcessedImage(processedImage.ImageModel);
for (var i = 0; i < outputImage.Values.Length; i++)
{
outputImage.Values[i] = image.ImagePixels[i] - processedImage.Values[i];
}
return(outputImage);
}
public static ProcessedImage operator +(ProcessedImage firstProcessedImage, ProcessedImage secondProcessedImage)
{
if (firstProcessedImage.ImageModel != secondProcessedImage.ImageModel)
{
throw new ImageModelMismatchException();
}
var outputImage = new ProcessedImage(firstProcessedImage.ImageModel);
for (var i = 0; i < outputImage.Values.Length; i++)
{
outputImage.Values[i] = firstProcessedImage.Values[i] + secondProcessedImage.Values[i];
}
return(outputImage);
}
