Text page dewarping using a "cubic sheet" model

Code for the paper "DewarpNet: Single-Image Document Unwarping With Stacked 3D and 2D Regression Networks" (ICCV '19)

Document Image Dewarping

This repository contains a paper collection of the methods for document image processing, including appearance enhancement, deshadowing, dewarping, deblurring, binarization and so on.

Document image dewarping library using a cubic sheet model

Document Dewarping with Control Points

Dewarping Document Image By Displacement Flow Estimation with Fully Convolutional Network

An application of high resolution GANs to dewarp images of perturbed documents

Playing with the RasberryPi, odd lenses, and dewarping.

A Gated and Bifurcated Stacked U-Net Module for Document Image Dewarping

Sheet music dewarping, primarily for pictures taken with smartphones.

No description available

Inference, training and evaluation code for our paper "DocMatcher: Document Image Dewarping via Structural and Textual Line Matching" (WACV) 2025.

This project demonstrate how to infer and track from a 360 videos by using the dewarper plugin.

Experimental methods for dewarping document images based on the use of lasers.

faster page_dewarp in C++

[SIGGRAPH Asia 2025] The official implementation of the paper "DvD: Unleashing a Generative Paradigm for Document Dewarping via Coordinates-based Diffusion Model"

OpenCV Tool to Correct and Apply Distortion Dewarp to DJI Drone Images via EXIF Tags.

Official implementation of "Unsupervised Pre-training for Data-Efficient Text-to-Speech on Low Resource Languages", ICASSP 2023

DocReal: Robust Document Dewarping of Real-Life Images via Attention-Enhanced Control Point Prediction

[ACM MM 2022] Marior: Margin Removal and Iterative Content Rectification for Document Dewarping in the Wild

【ICDAR 2024】Coarse-to-Fine Document Image Registration for Dewarping

Using FCN to segment the book's content and background, then dewarping the pages,

No description available

A function that takes as input a cropped text line image, and outputs the dewarped image.

A hobby project that dewarps book pages in images

A Python library for dewarping/straightening/reformatting document images and PDFs

Dewarp top-down fisheye image to panorama and rewarp panorama to fisheye image.

No description available

Perspective Transformation for Indoor Image Aesthetic Enhancement