An Invitation to 3D Vision: A Tutorial for Everyone

MORAN: A Multi-Object Rectified Attention Network for Scene Text Recognition

A comprehensive list of awesome document image rectification papers.

The official code for “Deep Unrestricted Document Image Rectification”, TMM, 2023.

The official repo for “DocScanner: Robust Document Image Rectification with Progressive Learning”, IJCV, 2025.

Compute Vanishing points using RANSAC and rectify the image

📝 A curated list of image rectification papers.

The official code for “Geometric Representation Learning for Document Image Rectification”, ECCV, 2022.

An advanced lane-finding algorithm using distortion correction, image rectification, color transforms, and gradient thresholding.

Stereo and image rectification and disparity processing with NVIDIA VisionWorks and fixstars libSGM

[MICCAI' 24] DiffRect: Latent Diffusion Label Rectification for Semi-supervised Medical Image Segmentation

[CVPR2021] Pytorch implementation for paper ''Progressively Complementary Network for Fisheye Image Rectification Using Appearance Flow''

Self-Supervised Deep Learning for Fisheye Image Rectification (pytorch implementation).

Code for TMM 2022 "Accurate Head Pose Estimation Using Image Rectification and Lightweight Convolutional Neural Network"

This code is a C++ implementation of the proposed work "Rolling-Shutter-Aware Differential SfM and Image Rectification" by Zhuang et al.

Interactive affine and metric image rectification in Python

The official code for “SimFIR: A Simple Framework for Fisheye Image Rectification with Self-supervised Representation Learning”, ICCV, 2023.

Official PyTorch/Diffusers implementation of "RectifiedHR: Enable Efficient High Resolution Image Generation via Energy Rectification"

Official Repo for Tuning-Free Noise Rectification for High Fidelity Image-to-Video Generation

[ACM MM'25] NeuroPump: Simultaneous Geometric and Color Rectification for Underwater Images

Matlab codes for Rectification and 3D Reconstruction of Curved Document Images (CVPR 11)

Geometric Rectification of Document Images using Adversarial Gated Unwarping Network

c++ code to project a portion of an equirectlinear image to rectlinear

Implementation of the Loop&Zhang image rectification algorithm.

openFrameworks addon that performs automatic 2d rectification of images. It’s based on work done in “Shape from Angle Regularity” by Zaheer et al., ECCV 2012 [http://cvlab.lums.edu.pk/zaheer2012shape]

Unofficial implementation of DocMAE (WIP): Document Image Rectification via Self-supervised Representation Learning

Python code to estimate depth using stereo vision.

The official code for "DaFIR: Distortion-Aware Representation Learning for Fisheye Image Rectification", TCSVT, 2023.

Wide-angle Image Rectification

[ECCV 2024] QueryCDR: Query-based Controllable Distortion Rectification Network for Fisheye Images