document-image-processing
There are 8 repositories under document-image-processing topic.
Unstructured-IO / unstructured
Convert documents to structured data effortlessly. Unstructured is open-source ETL solution for transforming complex documents into clean, structured formats for language models. Visit our website to learn more about our enterprise grade Platform product for production grade workflows, partitioning, enrichments, chunking and embedding.
Language:HTML 13144Layout-Parser / layout-parser
A Unified Toolkit for Deep Learning Based Document Image Analysis
Language:Python 5563fh2019ustc / Awesome-Document-Image-Rectification
A comprehensive list of awesome document image rectification papers.
The official code for “DocTr: Document Image Transformer for Geometric Unwarping and Illumination Correction”, ACM MM, Oral Paper, 2021.
Language:Python 407The official repo for “DocScanner: Robust Document Image Rectification with Progressive Learning”, IJCV, 2025.
Language:Python 246hpanwar08 / detectron2
Detectron2 for Document Layout Analysis
Language:Python 187GiftMungmeeprued / document-parsers-list
A comprehensive list of document parsers, covering PDF-to-text conversion and layout extraction. Each tested for support of tables, equations, handwriting, two-column layouts, and multi-column layouts.
jiangnanboy / Doc-Image-Tool
文档图像处理工具(Document image processing tool)，包括漂白 / 文字方向矫正 / 清晰增强 / 笔记去噪美化 / 去阴影 / 扭曲矫正 / 切边增强(DocBleach / TextOrientationCorrection / DocSharpening / HandwritingDenoisingBeautifying / DocShadowRemoval / document_image_dewarping / DocTrimmingEnhancement)。
Language:Python 104The official code for “Geometric Representation Learning for Document Image Rectification”, ECCV, 2022.
Language:Python 85Nomiluks / Handwritting-OCR
Android App for English Handwritten Text Recognition
Language:Java 15caltechlibrary / documentarist
Process Caltech Archives' digital documents and photos, and annotate each page or image with information about its contents
machine-learninghtrhandwriting-recognitionhandwritten-text-recognitionhandwritten-character-recognitionannotationannotatortaggingimage-classificationimage-recognitiondocument-classificationdocument-image-processingdocument-image-classificationimage-taggingmath-recognitionhandwritten-mathematical-symbolsLanguage:Python 12jchazalon / smartdoc15-ch1-pywrapper
Python wrapper to facilitate data manipulation for the SmartDoc 2015 - Challenge 1 Dataset.
Language:Jupyter Notebook 7Transkribus / competitions
The ScriptNet / competitions site.
Language:Python 6复杂背景图像漂白，文字方向矫正，清晰增强，笔记去噪美化，去阴影，扭曲矫正，去黑点以及切边增强。complex background image bleaching, text direction correction, clarity enhancement, note to blur beautification, shadow removal, distortion correction, black spots removal and cutting edge enhancement。
tony-xlh / quality-evaluation-of-scanned-document-images
A web app evaluating the quality the scanned document images
Language:HTML 3ajaycode / unstructured
Open source libraries and APIs to build custom preprocessing pipelines for labeling, training, or production machine learning pipelines.
Language:HTML 2mx3123 / Py-document-cropper
This script automates the process of extracting text from various file formats (images, PDFs, DOCX) using Optical Character Recognition (OCR) powered by Azure Cognitive Services. The script supports image preprocessing, text extraction, and uploading of the processed files to Google Cloud Storage (GCP).
Language:Python 0- 0
sfikas / sophia-trikoupi-handwritten-dataset
Sophia Trikoupi dataset (Collection of 46 handwritten, annotated pages)
Language:Python
