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OPT8241-CDK-EVM: Distortion Model for Evaluation Model

Thomas Newnham
Prodigy 30 points

Part Number: OPT8241-CDK-EVM

Hi,

I am wanting to get the distortion model of the OPT8241-CDK-EVM, in terms of tangential and radial distortion as well as focal length. Is there a function in the SDK for me to query this? Or is this information otherwise specified in a configuration file or similar?

Thanks,

Tom

  • 0
    TI__Expert 3975 points

    Hi Thomas, 

    The lens parameters are specified in the configuration files. These files are stored in the EEPROM in the OPT8241-CDK-EVM. You would find these in the "Metrilus Lens Only" profile. 

    You can run VoxelCLI and use profilehwfetch <profileid>. The parameters will be stored in the ~/.Voxel/conf directory. Otherwise, use the "Manage Profiles" section from VoxelViewer, select the Metrilus Lens Only profile and click on the "Copy from Hardware" button.