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Laiye Technology Team
Laiye Technology Team
Mar 25, 2022 · Artificial Intelligence

Laiye OCR Error‑Correction Model: Architecture, Implementation, and Evaluation

This article describes Laiye's OCR error‑correction system, detailing the background challenges of Chinese character recognition, the analysis of three possible solutions, the chosen post‑processing approach, model architecture, training data, loss design, online inference, and experimental results showing a measurable performance boost.

Chinese textComputer VisionDeep Learning
0 likes · 13 min read
Laiye OCR Error‑Correction Model: Architecture, Implementation, and Evaluation
Meituan Technology Team
Meituan Technology Team
Feb 28, 2019 · Artificial Intelligence

ICDAR 2019 Chinese Signboard Text Recognition Challenge (Meituan Dataset)

Meituan’s new 25,000‑image Chinese signboard dataset—captured across varied devices, locations, lighting and angles—serves as the benchmark for the ICDAR 2019 Robust Reading Challenge, which features four tasks (end‑to‑end recognition, text‑line localization, single‑character and string recognition) with a 20k/2k/3k train/validation/test split, character‑level annotations, and participation from academic and industry partners, with registration opening March 1 and the competition concluding at the September conference in Sydney.

Chinese textICDAR2019OCR
0 likes · 5 min read
ICDAR 2019 Chinese Signboard Text Recognition Challenge (Meituan Dataset)