/// <summary>
		/// Calculates and returns the minimum and maximum pixel values in the input <paramref name="pixelData"/>.
		/// </summary>
		/// <param name="pixelData">The input pixel data.</param>
		/// <param name="windowStart">Returns the minimum pixel value.</param>
		/// <param name="windowEnd">Returns the maximum pixel value.</param>
		protected override void CalculateWindowRange(GrayscalePixelData pixelData, out int windowStart, out int windowEnd)
		{
			pixelData.CalculateMinMaxPixelValue(out windowStart, out windowEnd);
		}
 /// <summary>
 /// Calculates and returns the minimum and maximum pixel values in the input <paramref name="pixelData"/>.
 /// </summary>
 /// <param name="pixelData">The input pixel data.</param>
 /// <param name="windowStart">Returns the minimum pixel value.</param>
 /// <param name="windowEnd">Returns the maximum pixel value.</param>
 protected override void CalculateWindowRange(GrayscalePixelData pixelData, out int windowStart, out int windowEnd)
 {
     pixelData.CalculateMinMaxPixelValue(out windowStart, out windowEnd);
 }