C# Class com.ReinforceLab.MonoTouch.Controls.AugmentedRealityBase.EdgeDetectionView
TODO: changing (byte *) to (Int32 *). Accessing 4-pixel at once saves memory bandwidth. Endian can be determined from ahead at compling message. System.BitConverter.GetBytes(value), CFByteOrderGetCurrent, (iPhone is little endian.) replace variable (width -1) to fixed value: Use pre-calculated value in for-loops of image processing method.