Laiye Technology Team
Jul 16, 2022 · Artificial Intelligence
Seal (Stamp) Recognition in Intelligent Document Processing: Challenges, Methods, and Experiments
This article explains how intelligent document processing uses deep‑learning‑based seal detection and OCR techniques—enhanced YOLOv5, multi‑label loss, combined NMS, and end‑to‑end models such as Mask‑TextSpotter, ABCNet, PGNet, and TrOCR—to overcome diverse stamp styles, background interference, and image quality issues, presenting experimental results that surpass commercial OCR vendors.
AIOCRdeep learning
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