IMAQ Learn Pattern 2.vi -1074395247 error

Hi,
Development Environment:
LabVIEW 2012 32-bit (12.0f3)
Vision 2012
Description:
Can anyone please shed some light on what ROI Descriptors types are allowed for IMAQ Learn Pattern 2?. Are only certain ROI types allowed for this VI, or can you use any type? I am attempting to create a template image with a mask - The ROI Descriptors type is set to polygon - is this valid or possible?
I get the -1074395247 error: "Invalid template descriptor".
However, just by simply changing the ROI type to Rectangle (and the coordinates to suit), I do not get this error (although this does not correctly mask out the pixels I don't need)
Thanks!
Christopher Farmer
Certified LabVIEW Architect
Certified TestStand Developer
http://wiredinsoftware.com.au
Solved!
Go to Solution.

Hi Chris,
I would consult this KnowledgeBase article which points out why the error is occurring: http://digital.ni.com/public.nsf/allkb/F05924D50AD6472B86256F320075CDBF
Further there should be an example available for this particular VI and its usages with this directory:
LabVIEW\examples\Vision\2. Functions\Pattern Matching\Pattern Matching Example.llb
Thanks!
Matt S.
Industrial Communications Product Support Engineer
National Instruments

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Imaq learn pattern 2 angle

hello,
i need advice about how the imaq learn pattern 2 computes the angle.
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i thought that this may be a problem with the pic. a lot of information in the picture stays the same only a little is different (just take a look at the attached pictures). can anyone please tell me how the imaq learn pattern calculates the angel, if it is the tool to go for to solve the problem, or should i try to get the angle from somewhere else?
Same picture - different size= different angle. Same picture - cut out a couple of pixels away = different ange?!?
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Dear Sir,
I tried a match pattern 2 after the IMAQ Learn pattern 2 and could match both images (Angle 0)
Which version of LV and Vision do you use?
Do you also compute the angle via the Match Pattern 2.vi?
Regards
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Attachments:
Match Pattern.vi ‏29 KB
Match.jpg ‏58 KB

IMAQ Match Pattern

I just cant get my program to work. If I define the structure I'm
looking for with a ROI it works very nicely, but when I try to load an
image to look for it just crashes with the following error code:
-1074396160
IMAQ Learn Pattern
System error.
Do anyone hava a clue what that means?
thanx

A couple of things to look at-
If you are loading an image from disk and trying to use that image directly as the source for the IMAQ Match Pattern 2.vi, you will need to have the image "learned" previously, and then save it as a PNG. The PNG file type can save the extra information associated with a pattern to match.
If you are loading an image and learning it in your program, you will need to make sure that the image to learn is 8 bit, and that all other settings for the IMAQ Learn pattern are connected.

Error-1074396120 Not an image, problem with IMAQ Learn multiple geometric patterns

Error-1074396120 Not an image, problem with IMAQ Learn multiple geometric patterns
Hi!
I've tried to modify the example of "multiple geometric patterns matching" , and just use two patterns, but when I run the VI this error appear and I doon't know how to solve it! , the error appears in the "IMAQ Learn multiple geometric patterns" block.
Running on:
- labview 32 bits
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Any sugestion would be helpful..... ! Regards
Attachments:
template_12.png ‏150 KB
template_11.png ‏123 KB
vision_multiple_pattern_matching.vi ‏127 KB

thanks all for your replies, the problem was on my template images, I had to give them information about the pattern matching, and I did it with NI Vision Template Editor, within Vision utilities, and I chose template with Feature Based.
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こんにちは。
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Hi
I am using CUCM 9.1 and configured SAF between CUCM Cluster and CMEs. All CMEs are learning the patterns and inter calls are successfully made. CUCM side, SAF forwarder is learning the patterns also advertising. But I cannot see any learned pattern in RTMT. I am receiving an Error while checking both SAF learned Patterns and SAF Forwarders. Error Message is " An Error Occured While processing". What may be the reason and how can i resolve it?
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Thanks

Hello Ayodeji,
Did you ever figure this out? My learn patterns are showing in RTMT either. Running 8.6.2 CUCM/ 15.1 IOS.
HQ-CORP-2#sh voice saf dndb all
Total no. of patterns in db/max allowed            : 4/6000
Patterns classified under dialplans (private/global) : 4/0
Informational/Error stats -
Patterns w/ invalid expr detected while add    : 0
Patterns duplicated under the same instance    : 0
Patterns rejected overall due to max capacity : 0
Attempts to delete a pattern which is invalid : 2
Last successful DB update @ 2014:10:02 00:08:28:450
   ******** Private Dialplan Partition ********
Pattern - 85212XXX
Primary Trunk-Route(s) ID       : 7
Alias-Route(s) Prefix/Strip-Len : +55521555/4
Pattern - 85112XXX
Primary Trunk-Route(s) ID       : 8 10
Alias-Route(s) Prefix/Strip-Len : +55511555/4
Pattern - 85223XXX
Primary Trunk-Route(s) ID       : 7
Alias-Route(s) Prefix/Strip-Len : +66522555/4
Pattern - 85123XXX
Primary Trunk-Route(s) ID       : 8 10
Alias-Route(s) Prefix/Strip-Len : +66512555/4
   ******** Global (E164) Dialplan Partition ********
- none -
HQ-CORP-2#

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Attachments:
learn color pattern hangs.zip ‏74 KB

Hi Bucky,
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I tried it with changing the border size(tried different values), but the results are still the same (still 937x928). Do I have to set the image size anywhere?
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When I used " IMAQ Match Pattern 2 " to process 16-bit images, it didn't work. I tried the " Pattern Matching example" and have changed the IMAQ Create's "image type" to 16bits.
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hi, I'm trying to do a draft color pattern recognition, but labview gives me this error, I hope you can help me, let the files, thank you very much
Error -1074395384 occurred at IMAQ Match Color Pattern
Possible reason(s):
IMAQ Vision: Invalid color template image.
Attachments:
pastillas1.png ‏55 KB
pastillas2.jpg ‏42 KB
Parámetros de Búsqueda Color.vi ‏78 KB

Hello,
the general idea is:
Best regards,
K
https://decibel.ni.com/content/blogs/kl3m3n
"Kudos: Users may give one another Kudos on the forums for posts that they found particularly helpful or insightful."

IMAQ setup pattern matching 2 loaded with errors on the target and was closed

Hi , guys. has any of you nice people ever seen something like that ... in deployment progress?
labview 2010
sbRIO -9631
Thanks in advance.
Attachments:
deployment progress.jpg ‏43 KB

Hi, Oli
thanks for your help. I re-installed the IMAQ software, it seems working.
but i have some similar errors now, and i dont know which module i should re-install, could you tell me where the problem is, please.
the name of which module would be great.
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Attachments:
0.jpg ‏55 KB
1.jpg ‏52 KB
2.jpg ‏52 KB

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Have a look
http://help.sap.com/saphelp_nw04/helpdata/en/de/766840bf0cbf49e10000000a1550b0/content.htm
http://help.sap.com/saphelp_nw04/helpdata/en/cb/15163ff8519a06e10000000a114084/content.htm
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Error 1074395241: The template descriptor does not contain data required for rotation-invariant matching.

Hello all,
I am using the IMAQ Match Pattern 4 to detect the rotation angle of a template image. However, it shows the error: "Error 1074395241: The template descriptor does not contain data required for rotation-invariant matching." What is the problem exactly? How to solve this? The details are explained below.
My project is a little bit complicated. Part of the block diagram containing the IMAQ Match Pattern 4 is shown below:
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Solved!
Go to Solution.

-Please go through pattern matching example which comes along with labview fiirst
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Refer :http://zone.ni.com/reference/en-XX/help/370281U-01/imaqvision/imaq_match_pattern_4/
Thanks
uday,
Please Mark the solution as accepted if your problem is solved and help author by clicking on kudoes
Certified LabVIEW Associate Developer (CLAD) Using LV13

IMAQ Learn Pattern 2.vi -1074395247 error

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