AForge.Imaging.ImageStatistics.ImageStatistics C# (CSharp) Method

        public ImageStatistics( Bitmap image )
        {
            CheckSourceFormat( image.PixelFormat );

            // lock bitmap data
            BitmapData imageData = image.LockBits(
                new Rectangle( 0, 0, image.Width, image.Height ),
                ImageLockMode.ReadOnly, image.PixelFormat );

            try
            {
                // gather statistics
                unsafe
                {

                    ProcessImage( new UnmanagedImage( imageData ), null, 0 );
                }
            }
            finally
            {
                // unlock image
                image.UnlockBits( imageData );
            }
        }