To the help of Code C Vision Assistant in a Microchip Pic

Similar Questions

• How to manage the rotaion of parts of Vision Assistant 8.0

  Hi, I'm new to Vision Assistant and my question concerns the rotation of a play about a test table. I found a tutorial to manage such situations for Vision Assistant 8.6. Here, he shows you how to rotate the region of interest and build a coordinate system based on the location and orientation of the reference model. The defined coordinate system option is not available in the category of Vision Assistant 8.0 image processing and I wanted to know how I could implement this in Vision Assistant 8.0?

  Well it worked, but with corresponding geometry, for some reason any I can't work with any special criteria but I'll work on that.

  Thanks Ajmal

  If someone wants to know how it is here. In Vision Assistant 8.0, I did a calibration of the image first, then a game of geometry. In LabVIEW I extracted the angle of geometric correspondence, 360 and cable adds the value in IMAQ image inversion.

• With the help of screws of Vision Acquisition with the PCIe-1429

  Greetings earthlings,

  Y at - it a tutorial/book white/site that can give me an introduction on the use of the Vision Acquisition IMAQdx screw to capture images using the PCIe-1429? I am brand new to this kind of thing and it is a little outside my area of expertise, and I don't know where to start. I don't even know the basics of a general approach for the implementation of the process.  Any suggestions would be most appreciated. I am aware that I need to set up a file from the camera via the MAX application.

  Thank you!

  Candice

  Hi Candice,.

  There are a number of references on our site to help you get started. For starters there is the Manual and Quick start guide.

  What device do you want to buy from? Depending on whether you have the camera, you can download the file from camera on our site. To learn more about the files of camera here, which includes links to where to find ready made camera files. Finally, there are a number of examples in the example LabVIEW and CVI finders that explain how to acquire images using IMAQdx. You can access these examples via

  "' ' ' 'Help' example Finder. '" In the pop-up window, access the material record of entry and exit"IMAQdx.

• To the help of Code coverage (Plugin?) with some JUnit Tests in JDeveloper 10.1.3

  Hi people,
  
  I was surprised to not find a question already resolved like mine using the search function...
  
  
  our problem:
  
  We are established a new concept for our project of the ADF tests (JUnit). This concept includes the point 'code coverage analysis' under the aspect of "nice to have"...
  But as much as I got to know JDev - there is no build-in feature that may appeal to our needs.
  
  Are there plugins (third party) for cc that you would recommend?
  
  
  Thanks in advance
  Henning

  There is nothing specific to this in JDeveloper today - but you can embed any code coverage tool that has a command line interface in your JUnit or Ant scripts.
  For example, Emma:

  http://Emma.sourceforge.NET/index.html

• Cannot get out of Vision Assistant 2009 LabView code

  I use Labview 2009 in my laptop lenovo X 61 with Windows 7 (64-bit) is installed.

  I played a bit with Vision Assistant 2009 and results with my images are good enough. Now, I would get the same functions to work in LabView. I try to make 'tools' - 'create labview VI... '. "in the wizard of vision. All is well, to the point I should see the code. Vision Assistant opens the "Getting Started" Labview, but then nothing happens. I don't see VI in my folder specified and all stop there.

  If any of you have an idea how to solve this problem, I would be very happy.

  Tommi

  There is a known problem with the generation of code in Vision Assistant 2009. Check out this KB:

  http://digital.NI.com/public.nsf/allkb/DFB0B9C7F817D66386257626005A5825

  In addition, LabVIEW options (Tools > Options) make sure you Protocol ActiveX are activated and grant access to a VI called 'IVA create LabVIEW VI.vi' in the list of exported screws.

  -Christophe

• Vision Assistant has theAlgorithms.Resample feature

  I'm just not see it, or is there no way to resize (Resample) an image in Vision Assistant?

  It seems to me that the resizing of an image is one of the simplest function of image processing.

  I'm used to having to open images in MS Paint to resize, and then reoppen in the Vision Assistant.

  I created a VI resampling that works. But I just thought that it would be part of the core functionality.

  Yes, the function of resampling in Vision Assistant is in the first tab (processing of functions: Image). Select the step of geometry, and Resampling.

• A question about 'value spots' in the Vision Assistant of NOR

  Hello, all,.

  I am a new learner or vision.

  When I use 'mark set' in the Vision Assistant of NOR. It works well. for example

  

  (The image above is the example in the Vision Assistant of NOR, please see help > Assistant Solution > Inspection of dental floss)

  However, when I put the program NI Vision Assistant to create a Labview VI program. (Tools > create a LabVIEW VI), then run the VI, it no longer works.

  

  The result of the system of coordinates outside is always like that.

  

  I can't find where is the error. I tried a few other examples in the Vision Assistant of NOR. If the command "set mark" is used in the program in the Vision Assistant of NOR. then create the LabVIEW VI.

  The problem still occurs.

  I hope some man experienced in NI Vision could help me.

  Thank you.

  Hi all

  This problem has been reported under Corrective Action Request (CAR) 441410 and has since been fixed in 2014 of VDM. I highly recommend upgrading to the latest version here: www.ni.com/download/vision-development-module-2014-f1/4971/en/ because it contains other patches. If you are unable to do so, I have attached the patched file, you need to change. Replace the following file (assuming that the default installation location): \National Instruments\LabVIEW 2013\vi.lib\vision\Vision Utils.llb Assistant with the version I have attached here, and that should solve the problem you see with NaN values of reference in the VG of the generated code.

  Kind regards

  Joseph

• It has no option in Vision Assistant block to close the session classification! (How to fix 1074396030 error?)

  I use Vision Acquisition blok, then assistant block vision.

  These blocks are in while loop.

  Once the vision outputs help block class for the next iteration:

  ERROR: There are too many sessions open classification. You must close a session before you can open another.

  I know there are block to eliminate the classifier, but do not know where to connect!

  The only option you have without upgrading is to right click on the Express VI and select 'open the front panel. The Express VI then passes to a standard Sub - VI that you can edit and modify the code to close the session if needed.

  The disadvantage of this approach is that by doing this, we have broken the link between the Express VI and the Vision Assistant, which means that you can not change the algorithm developed in the Vision Assistant more you.

• Advancing the Straight Edge configuration in the Vision Assistant

  Hello world

  I used the function advance Straight Edge with Vision Assistant who I little understand but this is not enough for what I'm trying to achieve. I tried to find some info on the underlying theory, but the only thing I found is the help document for it, which provides details on the different variables only.

  Could you please tell me where I could find a good source of information on edge configurations right ahead?

  Thank you  

  Take a look at the NIVisionConcepts.chm you could find under ...\National Instruments\Vision\Documentation.

  

  Christian

• Using the thresholds the in Vision Assistant Image calibration

  

  I would like to form images of calibration with some images of 1280 x 720 of grids that I take with a fisheye lens. Usually, when I raise Calibration training Vision Assistant interface, I have some tools really powerful local thresholding as in the screenshot above.

  But with images that I put in now, I'm threshold options that aren't really my needs. These are shown in the screenshot below. Is it possible to manually choose the local threshold options?

  

  Hello

  You got this window because it seems that you have a 32 bit image instead of an image of grayscale 16 or 8-bit.

  Convert your image into 8-bit, and you'll have the threshold parameters you need.

  Hope this helps

  Agress

• I want to use the Vision Assistant. I have NEITHER Vision Acquisition8.5.1

  I have NI Vision Acquisition 8.5.1 and a map of the video capture card. I am told that I must use the Vision Assistant to do what I

  necessity and that it is part of the installation. Where can I find or how to install.

  No I had not had the CD. I discovered today that NI Vision Acquisition 8.5.1 is software to control a card video capture card. Vision Assistant 8.6 is free to download 30 day trial of of NOR and then around £2800 purchase Web site. Thanks for your help. I'm now sorted.

• Detect dirt on a picture of the camera with Vision Assistant

  Hello

  I want to test a camerachip cleanliness.

  I tried to make a detector of dirt for a camera with Vision Assistant 2011 SP1 image.

  I modified the cell analysis of the Solution Wizard.

  My Vision Script is not able to detect any dirt pirate on the camera Image.

  Maybe you tips to optimize my other scrip alternative.

  You can use "Equalize IMAQ" (could be found in the service Table of the Vision Assistant research) right after you open the image to spread the histogramm on any bit depth.

  Christian

• How can I change the sequence of pictures, that I imported into Vision Assistant?

  Hello

  I have several issues of images I shot a framegrabber. Each has between 300-500 images .bmp are named 0, 1, 2, 3,..., 365.  The problem is that when I use Vision Assistant to open the pictures, it opens in out of use.  Ex: 1, 10, 100, 101, 102,..., 11, 110, 111,..., 12, 120, 121,...

  What is even more frustrating, is that he doesn't seem to be a way to rearrange the pictures, or I don't think I want to spend the time to do for 16 folders of images, with that I work.

  Thoughts... Ideas?

  In this case, it is best to name the images using 3 numbers and fill with zeros on the left.

  It would be pretty easy to write a quick vi who reads all the files in a directory.  For each file, it would remove the old number and replace it with three-digit version.  If the number is less than 100, it can rename the file automatically.

  I can't imagine other ways to solve your problem.

  Bruce

• Make an adjustment in line with the Vision Assistant for a polynomial function?

  Hello

  I have the following problem: I have a laser beam which a (non-linear) line on a wall. For this line, I need to know (exactly) mathematical

  function. That's why I can get a picture of the line, but I don't know how I can extract the mathematical function with a line fit for example. If I could "convert."

  the line at points that I would use the line fit function to LabView that should work without problem.

  Is there a way to solve the problem with vision assistant or... ?

  Thanks in advance

  Hello

  after thresholding, this should work:

  

  False case just by...

  Best regards

  K

• How can I import an image with transparent background .png in the Vision Assistant?

  Hello

  I am using the Vision Assistant of NOR. Here, I want to overlay one existing image with another. Therefore, I use the overlay Installer where can I import a .png image. If I do, I don't get

  the transparent background of the back of the image, even, I was saved with a transparent background. The image is displayed with an orange background.

  If I import the same image to any front panel for example, I see the picture on the right path with a transparent background. What I've done wrong? I have attached the image I want to use.

  Thank you

  Hello! Don't know how to do this in the Vision Assistant. Try to use the overlay (bitmap) or convert your image into mask. Effect of transparency not supported in the Vision. What you can do in LabVIEW is something like this: