Steve on Image Processing

August 7th, 2007

Upslope area code is now available

After my last upslope area post, I decided that I had enough of the algorithm details worked out to produce a set of working M-files. Although I have a few more posts to go, I've already uploaded the M-files to the MATLAB Central File Exchange. If you've been following this topic with interest, then I suggest that you download the files and give them a try. Each function in the set has one or more examples in the M-file help. You might also want to try Wolfgang's code, which is also on the File Exchange.

If you downloaded my files since I originally posted them last week, you might want to download them again, because I modified upslope_area.m based on early feedback. See the Readme.txt file for details.

By Steve Eddins

09:00 UTC | Posted in Upslope area | 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

  • Steve: Kezia—Try imrotate.
  • kezia: steve, how to perform rotation of structuring element by 15 degrees. kindly answer my question. thank u kezia...
  • Steve: Tasha—I only accept comments that are relevant to the particular blog post or are questions or comments...
  • Tasha: Steve,I send you a comment here but still didn’t get any reply yet.I did not see my comment posted here...
  • Steve: Carsten—Thanks for your input.
  • Carsten: Another vote for either imtranslate.m, or at least a blurb in the imtransform help why pure translation...
  • Loren Shure: If you look towards the end of the fftfilt program, you will see that there’s a check to see if...
  • Steve: Sonja—My imwritesize submission on the MATLAB Central File Exchange might be helpful. It was posted...
  • Steve: Grant—Sorry, but it won’t be for R2010a. That development deadline has already passed.
  • Sonja: My publisher is wanting images for a new book to be 300 dpi. Only 5 of the 19 images are 300, the rest are...

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