PreSTU: Pre-Training for Scene-Text Understanding
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Abstract (arXiv)
The ability to recognize and reason about text embedded in visual inputs is often lacking in vision-and-language (V&L) models, perhaps because V&L pre-training methods have often failed to include such an ability in their training objective. In this paper, we propose PreSTU, a novel pre-training recipe dedicated to scene-text understanding (STU). PreSTU introduces OCR-aware pre-training objectives that encourage the model to recognize text from an image and connect it to the rest of the image content. We implement PreSTU using a simple transformer-based encoder-decoder architecture, combined with large-scale image-text datasets with scene text obtained from an off-the-shelf OCR system. We empirically demonstrate the effectiveness of this pre-training approach on eight visual question answering and four image captioning benchmarks.
Key facts. Cited by 27 papers in the map (data through 7 Oct 2026). Builds on 66 of its 86 references that are in the map. First posted on arXiv 12 Sep 2022.
Builds on
66 of 86 references.
References · 66
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50 most cited of 66 All 66 (JSON)
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Citing papers per year: 2022: 2; 2023: 12; 2024: 7; 2025: 6.
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