optical pattern recognition

См. также в других словарях:

• Optical character recognition — Optical character recognition, usually abbreviated to OCR, is the mechanical or electronic translation of scanned images of handwritten, typewritten or printed text into machine encoded text. It is widely used to convert books and documents into… …   Wikipedia

• Optical mark recognition — (also called Optical Mark Reading and OMR) is the process of capturing human marked data from document forms such as surveys and tests. Contents 1 OMR background 2 OMR software 2.1 Open Source …   Wikipedia

• Optical Character Recognition — Reconnaissance optique de caractères Pour les articles homonymes, voir ROC et OCR. La reconnaissance optique de caractères (ROC), ou encore appelé vidéocodage (traitement postal, chèque bancaire) désigne les procédés informatiques pour la… …   Wikipédia en Français

• Optical character recognition — Reconnaissance optique de caractères Pour les articles homonymes, voir ROC et OCR. La reconnaissance optique de caractères (ROC), ou encore appelé vidéocodage (traitement postal, chèque bancaire) désigne les procédés informatiques pour la… …   Wikipédia en Français

• optical character recognition — OCR The recognition of printed characters by a light sensitive optical scanner. The scanner recognizes the shape of a letter by scanning it with a very fine point of light. It then uses a computer to compare the pattern of reflected light with… …   Big dictionary of business and management

• Recognition (disambiguation) — Recognition is identification of something already known or acknowledgement of something as valid. The term may have the following specialized meanings.*Recognition (sociology), an acknowledgement of merits. *Recognition (diplomacy), acceptance… …   Wikipedia

• recognition — recognitional, adj. recognitive /ri kog ni tiv/, recognitory /ri kog ni tawr ee, tohr ee/, adj. /rek euhg nish euhn/, n. 1. an act of recognizing or the state of being recognized. 2. the identification of something as having been previously seen …   Universalium

• Optical amplifier — 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 may be thought of as a laser without an optical cavity, or one in which feedback from… …   Wikipedia

• Optical Society of America — The Optical Society of America (OSA) is a scientific society dedicated to advancing the study of light optics and photonics in theory and application, by means of worldwide research, scientific publishing, conferences and exhibitions, partnership …   Wikipedia

• Optical neural network — An optical neural network is a physical implementation of an artificial neural network with optical components. Some artificial neural networks that have been implemented as optical neural networks include the Hopfield neural network[1][2] and… …   Wikipedia

• optical — adj. 1 of sight; visual. 2 a of or concerning sight or light in relation to each other. b belonging to optics. 3 (esp. of a lens) constructed to assist sight or on the principles of optics. Phrases and idioms: optical activity Chem. the property… …   Useful english dictionary