Chief Delphi - Walkthrough on how to do offboard image processing!

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Chief Delphi (http://www.chiefdelphi.com/forums/index.php)

- Programming (http://www.chiefdelphi.com/forums/forumdisplay.php?f=51)

- - Walkthrough on how to do offboard image processing! (http://www.chiefdelphi.com/forums/showthread.php?t=111100)

jesusrambo

29-01-2013 22:07

Re: Walkthrough on how to do offboard image processing!

No problem. It should be inside the dashboard main.

Think of it this way -- the dashboard is still running normally, but within it it's also handling the image processing.

EDIT: Here are screenshots of all of our VIs.

JM033

29-01-2013 22:09

Re: Walkthrough on how to do offboard image processing!

Thanks I'll try :)

JM033

29-01-2013 22:25

Re: Walkthrough on how to do offboard image processing!

Do you have the script I can possibly download?

jesusrambo

29-01-2013 22:49

Re: Walkthrough on how to do offboard image processing!

Sorry, I'll give you all the steps to do it but I'm not going to just do it for you. Learning to do it is part of the competition =)

If you need specific help though, I'll be happy to do that. Look through that folder of screenshots.

JM033

29-01-2013 22:55

Re: Walkthrough on how to do offboard image processing!

Ok thanks, Is it ok If I don't do the script and just integrate the default rectangular target example instead like how you did it?

jesusrambo

29-01-2013 22:58

Re: Walkthrough on how to do offboard image processing!

What do you mean? Which default rectangular target example?

JM033

30-01-2013 06:59

Re: Walkthrough on how to do offboard image processing!

The one in the FRC examples when you open up labview, it's called 'rectangular target - 2013' It tracks it for you and seems to work just fine, gives all the x/y ft. values just fine when I tested it. Should work, I'm fairly sure though.

jesusrambo

30-01-2013 17:00

Re: Walkthrough on how to do offboard image processing!

Then it sounds like it'd work fine to me, give it a shot and let me know how it works.

Joe Ross

30-01-2013 18:57

Re: Walkthrough on how to do offboard image processing!

Quote:

Originally Posted by JM033 (Post 1224153)

So I deleted dashboard main from a new dashboard project, and replaced it with the vision processing vi from rectangular target - 2013 sample code. Put UDP stuff in it, and It opens a bunch of random windows of my code when I load driverstation, and asks me too find "LVODE.dll" which I did. Then I don't have any camera image. Too much
Don't think I'm building it right

Like JesusRambo said, you deleted to much. Here's another example of how to do it, based on last year's dashboard and vision example. http://forums.usfirst.org/showthread.php?t=19449
Since the dashboard was rewritten this year, it won't look exactly the same, but it should be close enough for someone who's willing to work at it a little, to figure out.

JM033

30-01-2013 23:44

Re: Walkthrough on how to do offboard image processing!

Quote:

Originally Posted by jesusrambo (Post 1224726)

Then it sounds like it'd work fine to me, give it a shot and let me know how it works.

Do you know what settings you have for "Filters 1" in the vision script?

Quote:

Originally Posted by Joe Ross (Post 1224808)

Unfortunately It does not let me look at the .zip because I need to make an account to download. And when I click register it says registration is disabled.

JM033

01-02-2013 16:01

Re: Walkthrough on how to do offboard image processing!

Nevermind I got the dashboard code working. Thanks

muaddib42

11-02-2013 01:35

Re: Walkthrough on how to do offboard image processing!

I am still having trouble changing the source of the image to the axis cam. If anyone could help direct me, it would be greatly appreciated. Thank you

jesusrambo

11-02-2013 01:54

Re: Walkthrough on how to do offboard image processing!

In the Dashboard, there's a purple "image out" wire. Right click the image display on the dashboard and click "Select Terminal" and you'll see the wire going into it as an input. Route that into the image processing subVI

muaddib42

12-02-2013 02:13

Re: Walkthrough on how to do offboard image processing!

Thank you! So when I am exporting the script from the NI Vision Assistant I should select the image source as Image File and route this input into that?

jesusrambo

12-02-2013 19:17

Re: Walkthrough on how to do offboard image processing!

I think Image Control is the one you want.

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