A package which contains methods for the leveling and rotation of 3D images of bullet cartridges. The leveling process involves taking a linear regression over the i and j coordinates and producing a best fit plane, and then we adjust the depth values so that the best fit plane is a level plane. The rotation process involves multiplying coordinates by a rotation matrix, and then bilinearly interpolating the neighboring 4 points of the resulting non integer coordinates.
Package details 


Author  Daniel Xiang <[email protected]> 
Maintainer  Daniel Xiang <[email protected]> 
License  GPL2 
Version  0.1.0 
Package repository  View on GitHub 
Installation 
Install the latest version of this package by entering the following in R:

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