feature recognition

feature recognition
выделение признаков, распознавание значащих компонентов изображения
обработка двоичных данных, представляющих изображение, с целью обнаружения в нём геометрических фигур (линий, окружностей, дуг и т. п.). Наиболее показательный пример - распознавание алфавитно-цифровых символов в растровом отображении документа при помощи программ OCR.

Англо-русский толковый словарь терминов и сокращений по ВТ, Интернету и программированию. . 1998-2007.

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Смотреть что такое "feature recognition" в других словарях:

  • Feature Recognition —   [dt. »Erkennen anhand von Charakteristika«], Verfahren bei der OCR zum Erkennen von Zeichen anhand typischer Merkmale …   Universal-Lexikon

  • Feature recognition — The term feature does not imply the same meaning in different engineering disciplines. This has resulted in several ambiguous definitions for feature. A feature, in computer aided design (CAD) software, can be called a region of a part with some… …   Wikipedia

  • Feature-oriented scanning — (FOS)[1][2][3] is a method intended for high precision measurement of nanotopography as well as other surface properties and characteristics on a scanning probe microscope (SPM) using features (objects) of the surface as reference points of the… …   Wikipedia

  • Feature extraction — In pattern recognition and in image processing, Feature extraction is a special form of dimensionality reduction.When the input data to an algorithm is too large to be processed and it is suspected to be notoriously redundant (much data, but not… …   Wikipedia

  • Recognition of same-sex unions in Australia — Legal recognition of same sex relationships Marriage Argentina Belgium Canada Iceland Netherlands Norway Portugal South Africa Spain Sweden …   Wikipedia

  • Feature detection (computer vision) — In computer vision and image processing the concept of feature detection refers to methods that aim at computing abstractions of image information and making local decisions at every image point whether there is an image feature of a given type… …   Wikipedia

  • Feature — For featured articles in Wikipedia, see Wikipedia:Featured articles and featured article candidates For feature requests relating to the MediaWiki software which powers Wikipedia, see Wikipedia:Bug reports and feature requests For featured topics …   Wikipedia

  • Feature integration theory — The feature integration theory, developed by Treisman, a professor at Princeton University s Department of Psychology, and Gelade since the early 1980s has been one of the most influential psychological models of human visual attention. According …   Wikipedia

  • Feature vector — In pattern recognition and machine learning, a feature vector is an n dimensional vector of numerical features that represent some object. Many algorithms in machine learning require a numerical representation of objects, since such… …   Wikipedia

  • Feature space — In pattern recognition a feature space is an abstract space where each pattern sample is represented as a point in n dimensional space. Its dimension is determined by the number of features used to describe the patterns. Similar samples are… …   Wikipedia

  • feature extraction —    The optical character recognition (OCR) technique used by     omnifont OCR software …   IT glossary of terms, acronyms and abbreviations

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