INO offers an optical correlator with a Windows-based interface. The device can be used for identification, target tracking, quality control and feature extraction. The correlator, which measures 9 x 12 x 3.5 in. and weighs 22 lb, has a resolution of 512 x 480 pixels and processes 30 fps. The output image is a 560-line NTSC signal, which is compatible with most frame grabbers. It can be controlled remotely with an RS-232 link and has VGA and BNC connectors for input image and filter and for output correlation, respectively.