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OCR recognition PDF software features
Technical principles and evolution
Technical principles and evolution
Traditional OCR: Based on template matching and feature extraction, the effect on clear and correct prints is acceptable, but the recognition rate drops sharply when encountering complex layouts, handwriting, and low-resolution images.
AI-OCR: Introducing deep learning (CNN+RNN+Transformer), supporting curved text detection, handwriting recognition, multi-language mixed layout analysis, and the recognition accuracy is generally increased to 99% above.
Cloud collaborative OCR: Through edge computing + cloud large model, it is possible to scan and scan photos with mobile phones, automatically correct tilt, remove noise points, remove text, and synchronize to the enterprise ECM system in real time.
Double-layer PDF technology: Superimpose a transparent text layer on top of the original image layer, which not only retains the look and feel of the original scan, but also allows full-text search, copy, and highlight, becoming the "gold standard" for archive digitization
OCR recognition PDF software update log:
1. Fixed other bugs;
2. Optimized software compatibility.
Huajun editor recommends:
OCR recognition PDF software is a widely used and powerful free system assistant. The latest version of the function has been praised by many netizens. It is strongly recommended that everyone download and use it. In addition, there are.NET,Batch Butler,Hard drive serial number reader,Quickly hide taskbar icon tool,Android Emulator MasterIt is recommended for everyone to download and use.
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