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- Prewitt_operator abstract "The Prewitt operator is used in image processing, particularly within edge detection algorithms. Technically, it is a discrete differentiation operator, computing an approximation of the gradient of the image intensity function. At each point in the image, the result of the Prewitt operator is either the corresponding gradient vector or the norm of this vector. The Prewitt operator is based on convolving the image with a small, separable, and integer valued filter in horizontal and vertical directions and is therefore relatively inexpensive in terms of computations. On the other hand, the gradient approximation which it produces is relatively crude, in particular for high frequency variations in the image. The Prewitt operator was developed by Judith M. S. Prewitt.".
- Prewitt_operator wikiPageID "1987688".
- Prewitt_operator wikiPageLength "4694".
- Prewitt_operator wikiPageOutDegree "24".
- Prewitt_operator wikiPageRevisionID "698509644".
- Prewitt_operator wikiPageWikiLink Category:Feature_detection_(computer_vision).
- Prewitt_operator wikiPageWikiLink Computer_vision.
- Prewitt_operator wikiPageWikiLink Convolution.
- Prewitt_operator wikiPageWikiLink Derivative.
- Prewitt_operator wikiPageWikiLink Digital_image_processing.
- Prewitt_operator wikiPageWikiLink Edge_detection.
- Prewitt_operator wikiPageWikiLink Euclidean_vector.
- Prewitt_operator wikiPageWikiLink Feature_detection_(computer_vision).
- Prewitt_operator wikiPageWikiLink Feature_extraction.
- Prewitt_operator wikiPageWikiLink Finite_difference.
- Prewitt_operator wikiPageWikiLink Gradient.
- Prewitt_operator wikiPageWikiLink Image_derivatives.
- Prewitt_operator wikiPageWikiLink Image_gradient.
- Prewitt_operator wikiPageWikiLink Image_processing.
- Prewitt_operator wikiPageWikiLink Laplace_operator.
- Prewitt_operator wikiPageWikiLink Roberts_cross.
- Prewitt_operator wikiPageWikiLink Separable_filter.
- Prewitt_operator wikiPageWikiLink Sobel_operator.
- Prewitt_operator wikiPageWikiLink File:Bikesgray.jpg.
- Prewitt_operator wikiPageWikiLink File:Bikesgray_prewitt.JPG.
- Prewitt_operator wikiPageWikiLinkText "Prewitt operator".
- Prewitt_operator wikiPageWikiLinkText "Prewitt".
- Prewitt_operator wikiPageUsesTemplate Template:FeatureDetectionCompVisNavbox.
- Prewitt_operator wikiPageUsesTemplate Template:Reflist.
- Prewitt_operator subject Category:Feature_detection_(computer_vision).
- Prewitt_operator type Algorithm.
- Prewitt_operator type Field.
- Prewitt_operator comment "The Prewitt operator is used in image processing, particularly within edge detection algorithms. Technically, it is a discrete differentiation operator, computing an approximation of the gradient of the image intensity function. At each point in the image, the result of the Prewitt operator is either the corresponding gradient vector or the norm of this vector.".
- Prewitt_operator label "Prewitt operator".
- Prewitt_operator sameAs Q451898.
- Prewitt_operator sameAs Prewitt-Operator.
- Prewitt_operator sameAs Filtre_de_Prewitt.
- Prewitt_operator sameAs Prewitt.
- Prewitt_operator sameAs m.06c49_.
- Prewitt_operator sameAs Оператор_Прюитт.
- Prewitt_operator sameAs Оператор_Прюітта.
- Prewitt_operator sameAs Q451898.
- Prewitt_operator wasDerivedFrom Prewitt_operator?oldid=698509644.
- Prewitt_operator isPrimaryTopicOf Prewitt_operator.
