There are 3 repositories under dewarping topic.
A Gated and Bifurcated Stacked U-Net Module for Document Image Dewarping
This repository contains a paper collection of the methods for document image processing, including appearance enhancement, deshadow, dewarping, deblur, and binarization.
Inference, training and evaluation code for our models from the paper "Inv3D: a high-resolution 3D invoice dataset for template-guided single-image document unwarping" (ICDAR) 2023.
A function that takes as input a cropped text line image, and outputs the dewarped image.
faster page_dewarp in C++
Experiments with de-warping lidar scans
Light-weight image viewer with crop,resize,collage, photogrid and filters
The official code for “DocTr: Document Image Transformer for Geometric Unwarping and Illumination Correction”, ACM MM, Oral Paper, 2021.
Text page dewarping using a "cubic sheet" model
Dewarping with a regular calibration point grid
Blender rendering codes for doc3D-dataset (Paper: https://www3.cs.stonybrook.edu/~cvl/projects/dewarpnet/storage/paper.pdf)
Dewarping Document Image By Displacement Flow Estimation with Fully Convolutional Network