Ahmad ZushanAI · Systems · Platform

Home/Work/№ 07

07 · AI · Vision & OCR

PaddleOCR Microservice + Stamp Detection

A FastAPI wrapper around PaddleOCR, deliberately isolated in its own environment because Paddle's CUDA/NCCL stack conflicts with PyTorch applications.

PeriodNov 2025 – Jun 2026StatusProductionAreaAI · Vision & OCR

Highlights

  1. Endpoints for orientation angle, structured boxes with HTML overlay, markdown layout, and parallel per-page invoice extraction.
  2. YOLO stamp-detection integration, a lesson in train/inference parity (the imgsz=1024, confidence and BGR-not-RGB debugging saga).
  3. Ran across two production servers through three backend swaps without breaking its HTTP contract.