Alibaba Terminal Technology
Dec 15, 2021 · Artificial Intelligence
Unlock Real-Time Mobile OCR: Inside Ant’s xNN-OCR Engine and Its Tiny, Fast AI
Ant’s self‑developed xNN‑OCR demonstrates how advanced OCR can run offline on smartphones by combining GAN‑based data synthesis, lightweight ShuffleNet‑inspired detection, NAS‑optimized recognition, and aggressive model compression, delivering near‑real‑time accuracy for diverse mobile scenarios while preserving privacy and low cost.
Edge AINASdata synthesis
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