Glyph-ByT5-v2: A Strong Aesthetic Baseline for Accurate Multilingual Visual Text Rendering

Zeyu Liu1    Weicong Liang1    Yiming Zhao1    Bohan Chen1    Lin Liang    Lijuan Wang    Ji Li    Yuhui Yuan2
1interns at microsoft    2project lead   
Microsoft Research Asia         Tsinghua University         Peking University         University of Liverpool
arXiv Code 🚀 Glyph-ByT5
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Abstract

Recently, Glyph-ByT5 has achieved highly accurate visual text rendering performance in graphic design images, but it still focuses only on English and performs relatively poorly in terms of visual appeal. In this work, we address these two fundamental limitations by presenting Glyph-ByT5-v2, which not only supports accurate visual text rendering for 10 different languages but also achieves much better aesthetic quality.

To achieve this, we make the following contributions: (i) creating a high-quality multilingual glyph-text and graphic design dataset consisting of more than 1 million glyph-text pairs and 10 million graphic design image-text pairs covering nine other languages, (ii) building a multilingual visual paragraph benchmark consisting of 1,000 prompts, with 100 for each language, to assess multilingual visual spelling accuracy, and (iii) leveraging the latest step-aware preference learning approach to enhance the visual aesthetic quality.

With the combination of these techniques, we deliver a powerful customized multilingual text encoder, Glyph-ByT5-v2, and a strong aesthetic graphic generation model, Glyph-SDXL-v2, that can support accurate spelling in 10 different languages. We perceive our work as a significant advancement, considering that the latest DALLE-3 and Ideogram still struggle with the multilingual visual text rendering task.



Improved multilingual visual text rendering precision

precision

Improved aesthetics quality

User study results

v2_vs_v1 v2_vs_dalle
User study results in graphic design images in terms of multilingual visual text spelling accuracy, layout quality, and visual aesthetics win-rates evaluated by human evaluator preferences

Visualization results

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Illustrating the effect of applying step-aware preference optimization (SPO) post-training. Displayed in sequence are the images generated by: Glyph-SDXL on the first row, Glyph-SDXL Albedo on the second row, and finally, Glyph-SDXL Albedo + SPO on the last row.


BibTeX


    	@article{liu2024glyphv2,
  		title={Glyph-ByT5-v2: A Strong Aesthetic Baseline for Accurate Multilingual Visual Text Rendering},
  		author={Liu, Zeyu and Liang, Weicong and Zhao, Yiming and Chen, Bohan and Li, Ji and Yuan, Yuhui},
  		journal={arXiv preprint arXiv:2406.10208},
  		year={2024}
	}
    


    	@article{liu2024glyph,
  		title={Glyph-byt5: A customized text encoder for accurate visual text rendering},
  		author={Liu, Zeyu and Liang, Weicong and Liang, Zhanhao and Luo, Chong and Li, Ji and Huang, Gao and Yuan, Yuhui},
  		journal={arXiv preprint arXiv:2403.09622},
  		year={2024}
	}

Acknowledgements

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