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        public System.Windows.Media.Imaging.BitmapSource CompareReturnDrawContours(System.Windows.Media.Imaging.BitmapSource OriginalbitmapFrame, System.Windows.Media.Imaging.BitmapSource TargatBitmapFrame, Color rectColor, Size? ResultImageSize = null)

        {

            System.Windows.Media.Imaging.BitmapSource result = null;

            Bitmap Originalbitmap = null;

            Bitmap TargatBitmap = null;

            try

            {

                Originalbitmap = Converter.ConvertBitmapFrameToBitmap(OriginalbitmapFrame);

                TargatBitmap = Converter.ConvertBitmapFrameToBitmap(TargatBitmapFrame);

                var bitmap = CompareReturnDrawContours(Originalbitmap, TargatBitmap, rectColor, ResultImageSize);

                result = CreateBitmapSourceFromBitmap(bitmap);

            }

            catch (Exception)

            {

                throw;

            }

            finally

            {

                Originalbitmap.Dispose();

                TargatBitmap.Dispose();

            }

            return result;

        }

        public System.Drawing.Bitmap CompareReturnDrawContours(System.Drawing.Bitmap Originalbitmap, System.Drawing.Bitmap TargatBitmap, Color rectColor, Size? ResultImageSize = null)

        {

            System.Drawing.Bitmap result = null;

            try

            {

                Size resultImageSize = Originalbitmap.Size;

                if (ResultImageSize.HasValue)

                {

                    resultImageSize = ResultImageSize.Value;

                }

                var data = MathchesImageData(Originalbitmap, TargatBitmap, resultImageSize);

                result = GetContoursImage(data, resultImageSize, rectColor);

            }

            catch (Exception ex)

            {

                throw ex;

            }

            finally

            {

            }

            return result;

        }