Steve on Image Processing

April 6th, 2009

Digital Forensics

The March 2009 issue of IEEE Signal Processing Magazine landed in my mailbox last week. It contains a special section on digital forensics. The special section is jam-packed with image processing, including these articles:

  • Image Forgery Detection
  • Digital Image Forensics
  • Component Forensics
  • Identifying and Prefiltering Images
  • Printer and Scanner Forensics
Fascinating stuff! I look forward to reading it. Perhaps I'll find some good blog material.

2 Responses to “Digital Forensics”

  1. Mark Hayworth replied on :

    Steve, yes photo forensics is fascinating stuff. A few years ago Robert Fiete, a former classmate of mine (Univ Arizona, Optical Sciences Center mid-80’s), published this easy-reading, overview article in SPIE’s magazine. It’s fascinating reading.
    http://www.optics.arizona.edu/nofziger/OPTI%20200/Articles/Photo%20Fakery.pdf

  2. Steve replied on :

    Mark—Thanks for the link.

Leave a Reply

Wrap code fragments inside <pre> tags, like this:

<pre class="code">
a = magic(3);
sum(a)
</pre>

If you have a "<" character in your code, either follow it with a space or replace it with "&lt;" (including the semicolon).


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.

  • 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...

These postings are the author's and don't necessarily represent the opinions of The MathWorks.