Explore: Optical Pattern Recognition Devices

Optical mark recognition (OMR) collects data from people by identifying markings on a paper. OMR enables the hourly processing of hundreds or even thousands

Optical character recognition or optical character reader (OCR) is the electronic or mechanical conversion of images of typed, handwritten or printed text

Optical music recognition (OMR) is a field of research that investigates how to computationally read musical notation in documents. The goal of OMR is

other devices. The image of the written text may be sensed "off line" from a piece of paper by optical scanning (optical character recognition) or intelligent

the first laser-equipped device to become truly common in consumers' homes, beginning in 1982. These optical storage devices use a semiconductor laser

Application-specific devices, such as synthetic-aperture radar (SAR) and optical correlators, have been designed to use the principles of optical computing. Correlators

Iris recognition is an automated method of biometric identification that uses mathematical pattern-recognition techniques on video images of one or both

An optical amplifier is a device that amplifies an optical signal directly, without the need to first convert it to an electrical signal. An optical amplifier

applications including: image processing pattern recognition target tracking real-time video processing document security optical switching Taichi from Tsinghua

Automatic number-plate recognition (ANPR; see also other names below) is a technology that uses optical character recognition on images to read vehicle