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How to: Extend Memory Handling in Cognex VisionPro for Processing 4k x 4k Frames#

To extend the memory handling in Cognex VisionPro for processing 4k x 4k frames, follow these steps:

  1. Open regedit.exe and increase the PoolSize parameter to 0x10000000. If you're running the 32-bit version of Windows, you can find the parameter here:

    HKEY_LOCAL_MACHINE\SOFTWARE\Cognex\AIK\AdapterSiso

    Adjusting the Pool Size

    For Windows 64 bit:

    HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Cognex\AIK\AdapterSiso

  2. In the VisionPro QuickBuild Menu, click Configure > QuickBuild Application Properties > Settings and change the Posted Item Size parameter to 4.

    VisionPro QuickBuild

Now, 4k x 4k acquisition should run fine.

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