Search Results for author: Yuyi Zhang

Found 4 papers, 2 papers with code

HierCode: A Lightweight Hierarchical Codebook for Zero-shot Chinese Text Recognition

no code implementations20 Mar 2024 Yuyi Zhang, Yuanzhi Zhu, Dezhi Peng, Peirong Zhang, Zhenhua Yang, Zhibo Yang, Cong Yao, Lianwen Jin

Text recognition, especially for complex scripts like Chinese, faces unique challenges due to its intricate character structures and vast vocabulary.

Zero-Shot Learning

FontDiffuser: One-Shot Font Generation via Denoising Diffusion with Multi-Scale Content Aggregation and Style Contrastive Learning

1 code implementation19 Dec 2023 Zhenhua Yang, Dezhi Peng, Yuxin Kong, Yuyi Zhang, Cong Yao, Lianwen Jin

Automatic font generation is an imitation task, which aims to create a font library that mimics the style of reference images while preserving the content from source images.

Contrastive Learning Denoising +3

Exploring OCR Capabilities of GPT-4V(ision) : A Quantitative and In-depth Evaluation

1 code implementation25 Oct 2023 Yongxin Shi, Dezhi Peng, Wenhui Liao, Zening Lin, Xinhong Chen, Chongyu Liu, Yuyi Zhang, Lianwen Jin

We assess the model's performance across a range of OCR tasks, including scene text recognition, handwritten text recognition, handwritten mathematical expression recognition, table structure recognition, and information extraction from visually-rich document.

Handwritten Text Recognition Optical Character Recognition +2

Inspire the Large Language Model by External Knowledge on BioMedical Named Entity Recognition

no code implementations21 Sep 2023 Junyi Bian, Jiaxuan Zheng, Yuyi Zhang, Shanfeng Zhu

In this paper, inspired by Chain-of-thought, we leverage the LLM to solve the Biomedical NER step-by-step: break down the NER task into entity span extraction and entity type determination.

Language Modelling Large Language Model +3

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