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Dear Community,

The design below MeasureDurationLatency_v001.va will give you exact timing and latency of the VA design and its acquisition:
pasted-from-clipboard.png


An interesting part can be found within H-Box GetDataImmediately:

…

Dear Theo,

You post already started a internal discussion.
I will keep you updated concering feedback.

Best regards,

Dear Bjorn,

thanks for the Input and forwarding.

Have a nice Weekend,
Theo

Hello Theo,

That is an interesting point:

(Quote from Theo)

A documentation that describes in a detailed way, what applications or processing options are possible or beneficial using VA, or even a combination of VA + CPU + GPU ideas. I will forward…

Hey there,

I am currently in contact to a customer regarding Parameter Libraries. He is interessted in this new possibility and while I am of course able to answer his questions I wonder if there is a general documenation (or maybe more an Application…

Hey there,

I am currently in contact to a customer regarding Parameter Libraries. He is interessted in this new possibility and while I am of course able to answer his questions I wonder if there is a general documenation (or maybe more an Application…

Dear Community,

Here you can find the official VA download now:
>> DOWNLOAD VA

related current release notes,

and the install guide.

Best regards,

Useful link for information:
Here you can find the replacement guide mE4 CameraLink in the runtime/SDK documentation.

Dear Community,

a VA example on exposure control using a closed-loop control can be found here including detailed explanation (link/design):


pasted-from-clipboard.png


Best regards,

Dear Community,

A detailed approach into bandwidth considerations including additional calculations can be found here:

VQ8-CXP6D-DepthFromFocus

The linked thread is mainly related to bandwdith details of a CXP system.

In case you are using a CXP…

Dear IhShin,

You question asks for a bandwidth of:
2000 * 2000 * (8 bit) * (239 Hz) = 956 MB / s
coming from the camera, while reporting a bandwidth limit at:
2000 * 2000 * (8 bit) * (96 Hz) = 384 MB / s

While your initial buffer is using 2 RAMs for 8…

Dear B.Ru,

If you check the operation at a low frame rate, it operates normally up to 96Hz.

target bandwidth:
Width * Height * BitPerPixel * Frequency
-> 2000 x 2000 x 8 x 239 = 912MB/s

If the RAM approach of EDoF calculation is 2 RAM module and the…

Dear Fabio,

The operator is new and due to being unknown to VA 3.0.1 is is getting replaced by dummy:

(Quote from jacomiller)

Solution:
(Quote from B.Ru)


Best regards,

Dear Fabio,

Please download the most current VA version:
LINK to VA download

Best regards,

Hi Bjorn,
thank you very much. That's exactly what I was looking for.
Just a question. In my VA version (3.0.1) in the ExtractResult Box I get GetResult as Dummy. How can it be converted for my version?

Grazie,
Fabio

Dear Fabio,

Here some explanations on the VA design related to auto exposure... ExposureControl_StateMachine_B.Rudde.va
(Quote from B.Ru)

Full overview:

pasted-from-clipboard.png

The points of interest are the 3 hierarchical boxes: RxExposure,…

Dear Fabio,

Here some explanations on the VA design related to auto exposure... ExposureControl_StateMachine_B.Rudde.va
(Quote from B.Ru)

Full overview:

pasted-from-clipboard.png

The points of interest are the 3 hierarchical boxes: RxExposure,…

Dear Fabio,

Here you can find a complete "auto exposure control" on basis of closed loop P-regulator.

Download: ExposureControl_StateMachine_B.Rudde.va


In the initial post you asked for fixed steps for control, you can see internal value P as fixed…

Dear Fabio,
(Quote from jacomiller)

Thank you for the quick answer; will use this as default configuration.

Best regards

Dear Bjorn,
Mode: CL BASE, 2 Taps, Monochrome, 8 bit Depth

Regards,
Fabio