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Digital Image     Processing 3/e

Digital Image  Processing Using MATLAB 2/e

DIPUM Toolbox 2  

Digital Image  Processing 2/e

Digital Image  Processing Using MATLAB 1/e

DIPUM Toolbox 1


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Frequently Asked Questions

You can use the Find feature in your browser to search for specific topics in the following table.






What are the differences between the books Digital Image Processing and Digital Image Processing Using MATLAB?  Answer


What is the latest release of the DIPUM Toolbox?  Answer


How can I obtain the DIPUM Toolbox?  Answer


What is the difference between the Free and the Registered DIPUM Toolboxes?  Answer


Why do I get the statement  "Warning: FFT on values of class UINT8 is obsolete" when I run a MATLAB function?  Answer


How can I obtain answers to problems in the book Digital Image Processing that are not marked with a star (*)?  Answer


Some of the images that are in the book are not in the set of images that I can download. Why?  Answer


Where can I find a list of corrections to the errors in the book Digital Image ProcessingAnswer


Where can I find a list of corrections to the errors in the book Digital Image Processing Using MATLABAnswer


Where can I get a listing of all the corrections that have been made to functions in the DIPUM Toolbox?  Answer


Where can I find the latest corrections made to the functions in the DIPUM Toolbox? Answer


Why do I get the following error when I try to run function ice.m in the DIPUM Toolbox:

> ??? Undefined function or variable 'gui_mainfcn'.

> Error in ==> C:\MATLAB6p1\work\ice.m

> On line 94  ==>     gui_mainfcn(gui_State, varargin{:});   Answer


When attempting to establish a Chat Room connection I get the following error:

The connection cannot be established. Check the following:

- server is not up (try again later), or

- server cannot be accessed due to some firewall restrictions.

Why do I get this error? Answer


I downloaded and installed the P-Code DIPUM Toolbox, but now when I type help followed by the function name, I don't get instructions on how to use the functions.  Why? Answer


I installed the P-Code DIPUM Toolbox and when I try to execute a function I get an error message that reads: 

>> . . . function.p is a P-file written by a newer version of MATLAB and cannot be read.

Why do I get this error?  Answer


I am having problems with function ice.m.  It does not display images properly.  What should I do?   Answer


How can I determine which version of MATLAB and Image Processing Toolbox I'm using?   Answer