method: CLOVA OCR DEER2022-07-19

Authors: Sukmin Seo, Taeho Kil, Seonghyeon Kim

Affiliation: Clova AI OCR Team, NAVER/LINE Corp.

Description: An end-to-end scene text spotter based on CNN backbone, deformable transformer encoder, location decoder and text decoder. COCOTEXT labels were fixed by pseudo labeling. (upper case, lower case)
batch : 28
iter : 400k
aug : RandomRotate, RandomResizeScale, RandomCrop, ColorJitter
lr : 3e-4
weight_decay : 1e-6
without ensemble

@article{kim2022deer, title={DEER: Detection-agnostic End-to-End Recognizer for Scene Text Spotting}, author={Kim, Seonghyeon and Shin, Seung and Kim, Yoonsik and Cho, Han-Cheol and Kil, Taeho and Surh, Jaeheung and Park, Seunghyun and Lee, Bado and Baek, Youngmin}, journal={arXiv preprint arXiv:2203.05122}, year={2022} }