OCR COMPTA : Extraction of invoice data
Through a wide variety of mobile applications, we’ve developed a unique visual system.
- Client Several clients
- Date 15 June 2022
- Services Web Application
- Budget $10 000+
- Duration 2 Years
Présentation du projet
OCR COMPTA – This web application dedicated to accountants aims to save time in processing invoice binders. It permits :
- Extraction of fields (e.g. VAT, Amount including tax, invoice number, etc.) quickly from invoices in image or PDF format
- Dynamic management of fields to extract and their patterns
- Manage the possibility of having several versions for each field
- Manage simple fields and compound fields which are composed of other fields (e.g.; label = No. numFactSupplierName)
- View key figures such as field detection success and failure rates for each supplier
- Manage customers
- Manage suppliers
- Manage accounting accounts for each customer
- Consult the list of scanned invoices and their fields which have been extracted
- Export the result of an OCR to an Excel file
- Manage application settings (roles, permissions, users, activity history)
- Easily add a new supplier using an interface called ‘Test Lab’
- Frontend part to facilitate the addition of a new supplier with its model invoices as well as defining the patterns of each field to extract
Customers
This solution has been saled to several clients in Tunisia, Switzerland and France
Points on technologies
This project is composed of two parts, FrontEnd part developed by Angular 8 and a BackOffice part developed by Laravel 7. Communication between these two parts is ensured by web services
Pre Request Tools installed in OS
- Tesseract ocr 6
- ImageMagick
- Ghost Script
- LibTiff
Packages used on the Angular side
- Jselect
- JCalendar
- ngBootstrap
- ngx DataTable
- FullCalendar
- ngSnotify
- ngLightBox
- Moment
- Lodash
- ngxPermission
- ngxFavIcon
- ngxPagination
- ngxColorPicket
- ngxMask
Packages used on the Laravel side
- barryvdh/laravel-dompdf
- thiagoalessio/tesseract_ocr
- chumper/zipper
- kwn/number-to-words
- maatwebsite/excel
- ajcastro/eager-load-pivot-relations
- milon/barcode
- tymon/jwt-auth
Video Presentation
Version 1.0
Clone to the GIT
https://gitlab.com/bensassi/nutriprocess.git