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Steve on Image Processing

December 15th, 2006

Image processing tools on the MATLAB Central File Exchange

Last week I posted a link to some bilateral filtering MATLAB code on the Web. A commenter quickly pointed out that there was also an implementation available on the MATLAB Central File Exchange.

There are a lot of good image processing tools available on the File Exchange. There are currently 421 entries in the Image Processing category, in 16 subcategories:

  • Application
  • Color
  • Compression
  • Enhancement
  • Filtering
  • Geometric Transformation and Image Registration
  • GUI, Display, Annotation
  • Image Analysis
  • Image Generation
  • Just for Fun
  • Measurements
  • Morphology and Segmentation
  • Reconstruction
  • Transforms
  • Tutorials/Demos
  • Utility

I receive an e-mail notification whenever a new submission is added to the image processing category. You can, too. Start at the File Exchange and the click on Image Processing. On the right side of the page you should see "Notify me when new files are added to this category." Just fill in your e-mail address and click on the "Notify Me" button.

1:03 pm | Posted in Uncategorized | Permalink |

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About

Steve Eddins manages the Image & Geospatial development team at The MathWorks and coauthored Digital Image Processing Using MATLAB. He writes here about image processing concepts, algorithm implementations, and MATLAB.

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Recent Comments

  • Mikr: I look for answers before asking people… “But we still can’t see the coordinates!...
  • Steve: Mikr—You might want to take a look at the Getting Started section of the MATLAB documentation in order...
  • Mikr: thanks but is it possible to see and write to file (Excel ?) that matrix of pixel coordinates ? instead of...
  • Steve: Mikr—An image in MATLAB is simply a matrix of pixel values. It can be saved (exported) to several common...
  • Mikr: thanks, Steve just started to learn matlab and to clarify matlab saves image files as a matrix of pixel...
  • Steve: Mikr—As far as I know, the commonly used image file formats such as TIFF, JPEG, PNG, etc., do not...
  • Mikr: how to write pixel coordinates in file ?
  • Steve: M.S.—Code for the bwtraceboundaries function ships with the Image Processing Toolbox.
  • M.S.Cheema: i need to know the detailed algorithm for bwtraceboundaries. i want how that function works. so please...
  • Steve: Wagas—It depends on how much memory you have on your computer. You should be able to load a 94 MB TIFF...

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