Data and code from: Image reconstruction from an elastically distorted scan

We include the code, sample images, and generated figures used to
implement the forward and inverse problems of simulating and correcting
the artifacts associated with scanning the page of an open book subjected
to physical deformation, as detailed in our publication "Image
reconstruction from an elastically distorted scan." In particular,
the directory titled "dewarping" includes Python scripts and
interactive Python notebooks used to simulate scanning artifacts, i.e.,
implement a solution of the forward problem, on sample images, as well as
correct such artifacts, i.e., implement a solution of the inverse problem,
on both simulated and real scans. This directory also contains the output
figures of our code, some of which are included in our publication and
supplementary material. The sample images used are chiefly two paintings
by Monet and Seurat, which are dedicated to the public domain. For a more
detailed documentation of the files included, please refer to our README
and the documentation within the Python scripts.