Vision Basics - Mode shows how a 22 x 16 pixel camera sees the sample object. (The dashed lines show the ori- ginal object; they are not actually “seen” by the system.) A Greyscale Image In addition to greyscale processing, ACE Sight can process image data in binary mode. Inbin- ary mode, all the cells with a value above a certain threshold are seen as white and those below that value are seen as black. The following figure shows how the sample object is seen in binary mode. ACEUser's Guide, 3.6.x, 18316-000 Rev A Page 306