This project demonstrates how to convert PDF files into images and preprocess them using OpenCV to optimize for Optical Character Recognition (OCR). The preprocessing steps include grayscale ...

PDF files have become ubiquitous in our multi-platform world. This convenient file format makes it possible to view and share documents across various devices using various operating systems and ...

Abstract: There is a sudden increase in digital data as well as a rising demand for extracting text efficiently from images. These two led to full optical character recognition systems are introduced ...

KLOCR is an open-source Korean & English bilingual OCR model trained on data from publicly available sources. This repository provides a package to run the model as an API service. If you only need to ...

Underneath the screens, the Afeela 1 is no gimmick. A 91 kWh battery powers dual electric motors in an all-wheel-drive setup, ...

传统 ETL（Extract-Transform-Load）清洗聚焦于结构化数据（如数据库表、Excel 表格），核心目标是 “保证数据符合业务系统的存储与计算规范”，本质是 “数据标准化” 过程。其核心逻辑围绕 “字段级校验” 展开，例如： ...