Prewitt operator: Revision history

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curprev 21:2021:20, 8 May 2024‎ LucasBrown talk contribs‎ 7,124 bytes +81‎ Adding short description: "Discrete differentiation operator used in image processing" undo Tag: Shortdesc helper

curprev 17:3217:32, 5 May 2024‎ 98.3.26.126 talk‎ 7,043 bytes −4‎ Gx and Gy are changed undo Tag: Visual edit

curprev 13:4513:45, 27 April 2024‎ Sakshee1234 talk contribs‎ 7,047 bytes +1,916‎ Added MATLAB code for implementing the Prewitt operator undo Tag: Visual edit

curprev 16:1616:16, 29 May 2021‎ Valienne talk contribs‎ m 5,148 bytes +19‎ Added link to article Judith Prewitt undo

curprev 00:0000:00, 12 January 2021‎ WikiCleanerBot talk contribs‎ m 5,129 bytes 0‎ v2.04b - Bot T20 CW#61 - Fix errors for CW project (Reference before punctuation) undo Tag: WPCleaner

curprev 01:0701:07, 15 April 2020‎ OAbot talk contribs‎ m 5,129 bytes +16‎ Open access bot: doi added to citation with #oabot. undo

curprev 11:1011:10, 21 July 2019‎ Citation bot talk contribs‎ m 5,113 bytes −56‎ Removed URL that duplicated unique identifier. | You can use this bot yourself. Report bugs here.| Activated by User:Headbomb undo

curprev 05:5805:58, 5 December 2018‎ Crisluengo talk contribs‎ 5,153 bytes −32‎ Reverted previous change: The kernel as shown now is the correct kernel as described by Prewitt. Previous change formed a kernel that estimates the inverse of the gradient. undo

curprev 21:5921:59, 11 November 2018‎ Marcielleal talk contribs‎ m 5,185 bytes −126‎ Second reference correctiong undo Tag: references removed
curprev 21:5621:56, 11 November 2018‎ Marcielleal talk contribs‎ m 5,311 bytes +11‎ No edit summary undo
curprev 21:5521:55, 11 November 2018‎ Marcielleal talk contribs‎ m 5,300 bytes +11‎ Correcting reference text undo
curprev 21:5321:53, 11 November 2018‎ Marcielleal talk contribs‎ m 5,289 bytes +201‎ Changing the kernel matrix according to second reference undo

curprev 04:5404:54, 13 May 2018‎ Crisluengo talk contribs‎ 5,088 bytes 0‎ →‎Formulation: Fixed sign of operator to be a correct derivative. undo

curprev 21:0721:07, 4 March 2017‎ Mindmatrix talk contribs‎ 5,088 bytes −75‎ rm offsite link; formatting: HTML entity, whitespace (using Advisor.js) undo
curprev 20:3920:39, 4 March 2017‎ 105.153.213.59 talk‎ 5,163 bytes +435‎ No edit summary undo Tag: Visual edit

curprev 01:1701:17, 19 February 2017‎ 105.152.47.108 talk‎ 4,727 bytes +33‎ No edit summary undo Tags: Mobile edit Mobile web edit

curprev 10:5210:52, 25 December 2016‎ 81.218.57.61 talk‎ 4,694 bytes −2‎ fixed previous possibly intentionally erroneous edit that swapped the two matrices undo Tags: Visual edit Mobile edit Mobile web edit