Retrieve the Projection Matrix from `CameraInfo`

asked 2015-07-16 13:29:57 -0500

Hi there,

How do I retrieve the projection matrix info?

For example, I have created camera info as here and I am currently receiving images here but I can't seem to find a way to retrieve the projection matrix as it keps telling me Receiver expects five arguments but I am passing four even though I have amended Receiver to take in an extra argument for the cameraProjectionMatrix

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