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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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Answers to Frequently Asked Questions



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, ot

- server cannot be accessed due to some firewall restrictions.




Our servers have an up time exceeding 99.9%, so the probability that the problem lies on the server not being available is small.  The most likely reason is that a firewall or other program is interfering at your end.  For example, you will get this error if you are running Windows XP with McAfee Antivirus 8.0.  A good thing to try is to disable your antivirus program first.  If that does not solve your problem, look at any software firewall that may be blocking the connection.