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Changcun Bao

3 accepted papers

2023

Attention Where It Matters: Rethinking Visual Document Understanding with Selective Region Concentration

ICCV 2023poster

We propose a novel end-to-end document understanding model called SeRum (SElective Region Understanding Model) for extracting meaningful information from document images, including document analysis, retrieval, and office automation. Unlike state-of-the-art approaches that rely on multi-stage techni…

Cited by 15PDFScholar
2023

Locate Then Generate: Bridging Vision and Language with Bounding Box for Scene-Text VQA

AAAI 2023technical

In this paper, we propose a novel multi-modal framework for Scene Text Visual Question Answering (STVQA), which requires models to read scene text in images for question answering. Apart from text or visual objects, which could exist independently, scene text naturally links text and visual modaliti…

Cited by 10SourcePDFScholar
2022

CoCGAN: Contrastive Learning for Adversarial Category Text Generation

COLING 2022main

The task of generating texts of different categories has attracted more and more attention in the area of natural language generation recently. Meanwhile, generative adversarial net (GAN) has demonstrated its effectiveness on text generation, and is further applied to category text generation in lat…