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We appreciate your patience as we improve our online experience.
05-04-2014 06:12 PM
I have broken an image into the three color channels and I am trying to add noise to all three channels. The user is to randomly select from four noise choices and then the noise is applied to the color channels. I am also trying to filter the noise after it has been applied. For this, the user is to select one out of five different filters and apply it to the signals. I am stuck on figuring out how to get rid of the black images. I have only one filter working and no noise is working. If you can point me in the right direction I would appreciate it.
Thanks,
Jeremy
Oh...password is Password
05-05-2014 02:52 PM
Hi Jeremy,
Maybe things got a little messed up when I downloaded your VI, but it seems like you're not actually adding the noise. I see you wired the noise to the add nodes, but then the and's output isn't wired to anything. Is this just how it's coming out on my end?
05-06-2014 08:33 AM
Hi Julian,
What you downloaded in the VI is correct to what I have and where I am stuck. Every time I connect the noise to the three channels I end up with broken wires. Then I even tried to connect the noise to the filters and I ended up with broken wires again. I know Im missing just one or two steps to getting it connected and working correctly. Its just I dont see what those steps are and that is what I need the help with.
Thank you,
Jeremy
05-07-2014 01:11 PM
Jeremy,
Where are you trying to wire the output of the noise? The output of the noise is a double, which is the same datatype that the filters take as inputs. Are you getting the error trying to combine it with the array that comes from the image?