/// <summary>
/// async method to compare
/// </summary>
/// <param name="secImg"></param>
/// <returns></returns>
public async Task <Int16Image> CompareImagesAsync(Int16Image secImg)
{
if (!IsSameDimension(secImg))
{
throw new ArgumentOutOfRangeException("Images must be the same width and height!");
}
var newImage = new Int16Image("comparison of" + _fileName + " " + secImg.GetFileName(), _width, _height);
List <Task> imgTasks = new List <Task>();
for (var h = 0; h < _height; h++)
{
int row = h;
imgTasks.Add(Task.Run(() => newImage.CompareRow(row, this, secImg)));
}
while (imgTasks.Any())
{
Task finished = await Task.WhenAny(imgTasks);
Console.WriteLine("Row complete");
imgTasks.Remove(finished);
}
return(newImage);
}
private void CompareRow(int row, Int16Image firstImg, Int16Image secImg)
{
var firstImgRow = firstImg.GetRow(row);
var secImgRow = secImg.GetRow(row);
for (int w = 0; w < _width; w++)
{
_fileArr[row][w] = (UInt16)(firstImgRow[w] - secImgRow[w]);
}
}
public static void Main(string[] args)
{
Console.WriteLine("Hello World!");
//Int16Image image1 = new Int16Image("sino800_540x1200.RAW", 1200, 500);
//Int16Image image2 = new Int16Image("sino801_540x1200.RAW", 1200, 500);
//var image3 = image1.CompareImages(image2);
//image3.OutPutTofile();
var image1 = new Int16Image("sino800_540x1200.RAW", 1200, 540);
var image2 = new Int16Image("sino801_540x1200.RAW", 1200, 540);
image1.LoadUint16File("sino800_540x1200.RAW", 1200, 540);
image2.LoadUint16File("sino801_540x1200.RAW", 1200, 540);
var image3 = image1.CompareImagesAsync(image2).GetAwaiter().GetResult();
image3.OutputToFile();
}
/// <summary>
/// non async method of compare images
/// </summary>
/// <param name="secImg"></param>
/// <returns></returns>
public Int16Image CompareImages(Int16Image secImg)
{
if (!IsSameDimension(secImg))
{
throw new ArgumentOutOfRangeException("Images must be the same width and height!");
}
var newImage = new Int16Image("comparison of" + _fileName + " " + secImg.GetFileName(), _width, _height);
List <Task> imgTasks = new List <Task>();
for (var h = 0; h < _height; h++)
{
int row = h;
newImage.CompareRow(row, this, secImg);
}
return(newImage);
}
public bool IsSameDimension(Int16Image otherImg)
{
return(_width == otherImg._width && _height == otherImg._height);
}