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混合票据识别,增值税专用发票, 增值税普通发票, 增值税电子专用发票, 增值税电子普通发票, 增值税普通发票（卷式）, 非税财政电子票据, 过路费发票, 火车票, 飞机票, 客运票, 出租车票, 定额, 通用机打发票

a console application that would run on Windows server to scan user’s Bill and Receipts, which are either captured by camera or in form of an electronic file like pdf etc. 1. All the invoices/receipts will be uploaded on server in a folder 2. The uploaded invoices/receipts will be scanned by OCR app and extract following information from the file and put them in database table - Vendor/Party Name - Invoice date - Tax amount - Total amount - Line items(Item Name, Item Qty, Item rate, Item Tax & Item Amount) 3. The processing of OCR should be done with 90% of accuracy 4. Application designed be able to handle the noise & quality of the uploaded invoice images.

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German-OCR is specifically trained to extract text from German documents including invoices, receipts, forms, and other business documents.

Web application for recognizing and managing data from Slovak invoices.

Laravel OCR & Document Data Extractor – A powerful OCR and document parsing engine for Laravel. It provides intelligent text extraction, structured data parsing, and AI-powered cleanup for documents like invoices, receipts, and PDFs.

基于腾讯云OCR API的发票识别与管理系统，支持自动识别发票数据、图像处理、项目分类和数据导出功能。

Extract tables from invoice images, process text using OCR, extract entities and relationships using LLM and traditional methods, and construct a visual knowledge graph.

MatchFlow is a full-stack invoice processing and purchase-order matching system—built on Clean Architecture with a React+Nginx front-end, a .NET 6 API back-end, Azure Form Recognizer OCR, Azure Blob Storage, and Docker Compose for one-command local setup.

a tiny app for OCR of Chinese commercial invoice, and to pick up the key information to Excel

ocr system of invoice

System that uses OCR (Optical Character Recognition) to extract data from invoice photos (e.g. products, supermarket, prices), and displays it in a dashboard.

Image Analysis Project: Built a system to take images of receipts or invoices as input and segment the text on the receipt. Using Tesseract OCR, we extracted the text from the receipts and stored it in a file. Future work: Use NLP libraries to get structured data.

This is an OCR solution for receipts, invoices, etc.

Simple script that performs OCR on Invoices using OpenCV and PyTesseract

Java library to build modern applications with high-def itemized financial data. OCR, AI, and NLP for receipts, invoices, bills, and RFC822 email messages.

This repo aims to convert scanned invoices to excel sheet using cv2 and pytesseract for reading the invoices. It converts the invoice to binary form and detects horizontal and vertical lines to construct the tabular data and perform tesseract reading on each block.

发票图片识别并导出 Excel

Automate the extraction of key data fields from invoice images using YOLOv8 and OCR. Train custom models to detect fields like invoice ID, total amount, and address, then extract text and export to Excel. Ideal for streamlining data entry and reducing manual effort.

基于FASTAPI的增值税发票批量识别✨，ocr服务支持umiocr,tessartocr,带vision的ai模型🐱‍👓。支持批量输入PDF电子发票，格式化识别其中内容，提供相应的WEB页面操作

This is an AI model for detecting and recognizing invoice information by yolov5 and OCR.

maskrcnn分割、angle旋转方向、AdvanceEast定位文本框、dense识别，含整个后处理工程，serving部署

Ported OpevCV version to Android. Image Analysis Project: Built a system to take images of receipts or invoices as input and segment the text on the receipt. Using Tesseract OCR, we extracted the text from the receipts and stored it in a file.

Easy OCR demo + Invoice for Youtube

Invoiceable is a free and open-sourced Flask application that uses AI, Tesseract OCR, and the open-sourced machine learning model

Effortlessly process invoices with AI! This project uses the Llama3.2 Vision Model for OCR, converting invoice images into structured, machine-readable tables. Designed for accountants, it automates data extraction and outputs in tabular format ready for ERP integration, improving efficiency and accuracy in invoice management.

SMART Invoice Detector built using AI with automated recognition and ocr.

Extract invoice number and total amount from invoice bill

基于CTPN+CRNN的OCR项目，用于发票识别