Posts by Danna

Hello,

1)I want to capture images by Basler's Bayer color camera, then I want to use the collected multiple images for image fusion processing, and finally output RGB images.

Camera:Basler acA2000-340kc Camera Link (https://www.baslerweb.com/cn/p…ameras/ace/aca2000-340kc/)

Acquisition card:mE5 marathon VCL

2)I want to know where can I find the visual applet file of Acq_SingleFullAreaBayer.dll file? Or can you provide it to me?

With this file, I can get color images by Basler camera. Maybe I can follow this example to collect and process images.

Thank you very much！

Best regards

Danna

Dear B.Ru,

In microDisplay, I can only use the probe shows the Maximum as saved in the last pixel of the output image(Display in red mark in the following figure)?

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I want to know if I can save the maximum gray value of image to my own computer?

Thank you very much.

Best regards,

Danna

Dear B.Ru,

Thank you very much.

I merge a data stream and get rid of one RAM,

and my VA is working as expected for now.

And,I want to know if I can obtain the maximum gray value of image and save it?

Thank you very much.

Best regards,

Danna

Dear B.Ru,

I'm not really sure that I understand what you mean.

I can use the MergePixel to get rid of the ImageBuffer before TxImageLink，as shown in the picture.

Am I right?

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Thank you very much.

Best regards,

Danna

Dear B.Ru,

Sorry,I'm not very familiar with the MergePixel, can you give me an example with my VA?

And I wonder if I can use the ImageFifo to get rid of the ImageBuffer?

Thank you very much.

Best regards,

Danna

Dear B.Ru,

I have to use two LOOPs,

as the example(D:\VA\VisualApplets_3.1\Examples\Processing\Loop\RollingAverage) shows,

each LOOP need one ImageBufferMultiRoiDyn and one ImageBuffer,

and there is always one ImageBuffer after Camera,

so I may need 5RAMs, I'm not sure which one I can get rid of.

I think maybe I can only get rid of the ImageBuffer after Camera?

Thank you very much.

Best regards,

Danna

Dear B.Ru,

Sorry,I don not really understand the 5th RAM index,

how can I remove a single RAM to get down to 4 RAMs?

Thank you very much.

Best regards,

Danna

Dear B.Ru,

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I need to use the ImageBuffer handle each frame one by one, but there is a problem and I hope you can help me fix it.

I believe that when this problem is solved, the whole software algorithm can finally work as expected.

Thank you very much.

Best regards,

Danna

Dear B.Ru,

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There is another problem：when I use the LOOP, I have to change the value_H-BOX to ImageBuffer, maybe you can help me fix this?

In this va, I only add the mult64(ShiftLeft)，and fortunately, this va can work, but still there is a big problem.

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It can only work a little time，then there is a warning of Timeout.

How can I fix this problem?

And I think the problem of Timeout is not casued by my camera,

so I think maybe you can use my LOOPTEST.va to generate HAP file, and use your camera to test my VA。

Thank you very much.

Best regards,

Danna

Dear B.Ru,

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When I only set the detach of DubugProbe_1 to 1 （others：0），the results of Simulation is shown as above, but the results of microDisplay are different：the result of DebugProb4 should only have the 50 blank images, instead of 51 images (50 blank images & 1 orininal image)

I think this is a problem,but I don not know how to fix it?

I want to confirm one thing with you,

I want to realize a loop that obtain the mean image of 50 images and go on,

like the mean of 1,2,3....49,50; the mean of 2,3,4....49,50,51; the mean of 3,4,5....50,51,52.......

I use the example processing(D:\VA\VisualApplets_3.1\Examples\Processing\Loop\RollingAverage) to do that.

Now I want to know the values of （StartUp_SUB--Sequence_Length--N_rolling） and （DynamicDivider--N_rolling）should be set to 128 and 50?

Is that right?

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Thank you very much.

Best regards,

Danna

Dear B.Ru,

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As shown above, when I only did Image、K2、Jet、roi、process、DIA H-Box, the hap file can work as expected.

So I think the problems that cause timeouts are from aver、image2 H-Box.

Am I right？

Thank you very much.

Best regards,

Danna

Dear B.Ru,

I already got the original image from the Camera.

But when I continued,there were timeouts.

At tihs moment,I placed five debug-Probes after Image, aver,image2,K2,process.(Not the same with the attachment)

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And I hope you can give me an example of how to place debug-Probes in LOOP, like aver_HBOX.

And,I want to know that does the different inputs to the SourceSelector can have different bitwidth？

Since I want to output color image.

Thank you very much.

Best regards,

Danna

Dear B.Ru,

Thank you very much.I'm sure that I can't do all of this without your help.

I hope I can find the issue causing the timeouts as soon as possible.

Best regards,

Danna

Dear B.Ru,

So next step,I should generate HAP file from this VA program, and run mDisplayX.

Am I correct?

Thank you very much.

Dear B.Ru,

When I set the value of each Detach in the DebugProbes to 1，I can see the images from camera.

Is this correct?

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Then, what should I do？

Thank you very much.

Dear B.Ru,

As you gave me the example( 2020-2-27-LSTCA__MOD_AddDebug_BjoernRudde.va),

I want to make sure that timeout is not caused in the Image.

At this time, what should be the value of each Detach in the two DebugProbe?

Detach.Value=0 in DebugProbe_2

Detach.Value=1 in DebugProbe_1

Is this correct?

Thank you very much.

Dear B.Ru,

I am gradually replacing the source part of the software(debug-structure_BRudde.va) with my own software program.

Is this correct?

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Thank you very much.

Dear B.Ru,

Sorry, I don't know how to embed this software(debug-structure_BRudde.va) into my own software design.

Can you give me an example?

Thank you very much.

Dear B.Ru,

Here is my VA-Expert and/or Debugging license.

Thank you.

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Dear B.Ru,

Does your answer above mean that the format of the camera and the VA software program do not match?

When I set the camera to 1 × 8-1Y, I can collect and display the image by Acq_Single Full Area Gray(8Tap×8bit,8Tap×10bit).When I set the camera to 1 × 10-1Y, I can collect and display the image by Acq_Single Full Area Gray(10Tap×8bit).

What format should I set the camera and VA software program accordingly（2020-2-27-LSTCA__MOD_BjoernRudde）?

I tried camera settings( 1 × 10-1Y, 1 × 8-1Y) and VA software settings(10Tap×8bit,8Tap×10bit,8Tap×8bit) in turn, but time out appeared,as shown in attachment Q2.TXT.

And, sorry,I don't know if I have VA-Expert and/or Debugging license.Where can I check it? On the software interface?

Thank you.