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Problem
On the current version of master, the default EurocMono params give very poor pose estimation. See this issue for full details.

Change Summary
Updating the EurocMono params to give "good" VIO pose estimation. These changes include:

  • Updating feature_detector_type field in params/EurocMono/FrontendParams.yaml from GFTT to FAST
  • Updating linearizationMode field in params/EurocMono/BackendParams.yaml from Hessian to Implicit Schur

Testing
This change was tested using the stereoVIOeuroc.bash script with the Euroc V1_01_easy dataset in a monocular configuration. With the updated params, the VIO performance produced less than +/-0.2m of error in axis.

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