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About: 2D DFT

Module by: Robert Nowak. E-mail the author

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Name: 2D DFT
ID: m10987
Language: English (en)
Summary: This module extends the ideas of the Discrete Fourier Transform (DFT) into two-dimensions, which is necessary for any image processing.
Subject: Science and Technology
Keywords: 2D-DFT, convolution, DFT, FFT, image, image processing, two-dimensional dft
Document Type: -//CNX//DTD CNXML 0.5 plus MathML//EN
License: Creative Commons Attribution License CC-BY 1.0
Authors: Robert Nowak (nowak@engr.wisc.edu)
Copyright Holders: Robert Nowak (nowak@engr.wisc.edu)
Maintainers: Michael Haag (mjhaag@gmail.com), Robert Nowak (nowak@engr.wisc.edu)
Latest version: 2.4 (history)
First publication date: Jan 2, 2003 12:00 am -0600
Last revision to module: Jul 22, 2005 2:50 pm -0500

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Version History

Version: 2.4 Jul 22, 2005 2:50 pm -0500 by Charlet Reedstrom
Changes: 
update to cnxml-0.5
Version: 2.3 Mar 11, 2003 12:00 am -0600 by Michael Haag
Changes: 
Examined comments and corrected any errors.
Version: 2.2 Feb 28, 2003 12:00 am -0600 by Charlet Reedstrom
Changes: 
fixed typos, added cnxns, fixed math errors such as markup of mover entities
Version: 2.1 Feb 17, 2003 12:00 am -0600 by Michael Haag
Changes: 
Davids changes.
Version: 2.0 Jan 2, 2003 12:00 am -0600 by (Unknown)
Changes: 
New module created with images added.

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The following citation styles comply with the attribution requirements for the license (CC-BY 1.0) of this work:

American Chemical Society (ACS) Style Guide:

Nowak, R. 2D DFT, Connexions Web site. http://cnx.org/content/m10987/2.4/, Jul 22, 2005.

American Medical Assocation (AMA) Manual of Style:

Nowak R. 2D DFT [Connexions Web site]. July 22, 2005. Available at: http://cnx.org/content/m10987/2.4/.

American Psychological Assocation (APA) Publication Manual:

Nowak, R. (2005, July 22). 2D DFT. Retrieved from the Connexions Web site: http://cnx.org/content/m10987/2.4/

Chicago Manual of Style (Bibliography):

Nowak, Robert. "2D DFT." Connexions. July 22, 2005. http://cnx.org/content/m10987/2.4/.

Chicago Manual of Style (Note):

Robert Nowak, "2D DFT," Connexions, July 22, 2005, http://cnx.org/content/m10987/2.4/.

Chicago Manual of Style (Reference, in Author-Date style):

Nowak, R. 2005. 2D DFT. Connexions, July 22, 2005. http://cnx.org/content/m10987/2.4/.

Modern Languages Association (MLA) Style Manual:

Nowak, Robert. 2D DFT. Connexions. 22 July 2005 <http://cnx.org/content/m10987/2.4/>.