Document Image Understanding

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7 papers in the last four weeks, level with the four weeks before. 0.1% of all new papers.

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  1. PlotGround: Grounding Plot Digitization in Real Scientific Figures and Their Source Data

    Oct 5, 2026Yaohui Zhang, Binxu Li, Haoyi Duan +7Scientific VisualizationChart QA

    Generative Expert Labs, Inc · Stanford University · Princeton University

  2. Color Independent Word Segmentation From Transcribed Bangla Passages

    Oct 1, 2026Faias Satter, Noor Masrur, Sk. Md. Masudul AhsanOptical Character RecognitionDocument Image Understanding

    Department of Computer Science and Engineering Khulna University of Engineering & Technology Khulna-9203, Bangladesh

  3. Unapologetically Distributed: A Call for Decentralized Document Analysis

    Sep 30, 2026Adrià Molina, Oriol Ramos Terrades, Josep LladósOOD GeneralizationDecentralized Learning

    Centre de Visió per Computador Universitat Autònoma de Barcelona Bellaterra, Catalonia · Computer Science Department Universitat Autònoma de Barcelona, Bellaterra, Catalonia

  4. Xiaomi-OCR-0 Technical Report

    Sep 28, 2026Xin Chen, Anan Du, Feng Feng +7Vision-Language ModelsDocument Parsing

    SeerRay Team

  5. Mind the Gaps: A Curated Benchmark for Form Field Detection

    Sep 20, 2026Iheb Brini, Omar Moured, Hamza Gbada +1Document Layout AnalysisDocument Image Understanding

    Luleå University of Technology, Luleå, Sweden · Karlsruhe Institute of Technology, Karlsruhe, Germany · LATIS-Laboratory of Advanced Technology and Intelligent Systems, National Engineering School of Sousse (ENISo), University of Sousse, Tunisia

  6. Perception, Layout, and Validation: Calibrated Confidence for Reliable Straight-Through Processing of Financial Documents

    Sep 17, 2026Yichao Jin, Yushuo Wang, Yuxuan Han +7Document Information ExtractionVLM Calibration

    OCBC, Singapore

  7. EMBLEM: Enhancing Multi-script Table Detection through Masking

    Sep 8, 2026Dhruv Kudale, Udhay Brahmi, Ganesh RamakrishnanTable Structure RecognitionDocument Image Understanding

    Indian Institute of Technology Bombay, Mumbai, India · BharatGen, Mumbai, India

  8. When Superpixels Fail on Documents: A Study of Segmentation for LIME Explanations

    Sep 7, 2026Quentin Telnoff, Emanuela Boros, Mickaël Coustaty +3Explainable Artificial IntelligenceExplainable Image Classification

    1L3i, University of La Rochelle · 2Itesoft

  9. KhatianDoc: A Human-Verified Benchmark Diagnosing Multimodal LLM Failure on Bengali Legal Land Records

    Sep 3, 2026Tasmiad Hasan, Arafat Zaman Ratul, Sarker Sadman Saalim +3Legal Document AnalysisLegal QA

    North South University, Dhaka, Bangladesh

  10. Jina-OCR-v1: Efficient Document Parsing with Speculative Decoding and Dense Verifiable Rewards

    Sep 2, 2026Alejandro Barón García, Feng Wang, Emilia Garcia Casademont +1Efficient VLM InferenceSpeculative Decoding

    Jina AI by Elastic · New Montgomery Street, San Francisco, CA 94105, USA

  11. Beyond Blind Compliance: Benchmarking Task Verification in OCR Reasoning

    Aug 31, 2026Yue Zhou, Yuan Wu, Yi ChangVLM EvaluationLarge Vision-Language Models

    School of Artificial Intelligence, Jilin University · 2Engineering Research Center of Knowledge-Driven Human-Machine Intelligence, MOE, China · 3International Center of Future Science, Jilin University

  12. OCR-MetaReasoning Benchmark: Evaluating the Meta-Reasoning Ability of MLLMs in Text-Rich Image Understanding

    Aug 31, 2026Gengxu Li, Yuan Wu, Yi ChangVisual ReasoningMultimodal Reasoning

    School of Artificial Intelligence, Jilin University · 2Engineering Research Center of Knowledge-Driven Human-Machine Intelligence, MOE, China · 3International Center of Future Science, Jilin University

  13. Lot Machine: Multimodal Lot Extraction from Auction Catalogs

    Aug 31, 2026Mathias Zinnen, Alisha Mund, Sabine Lang +3VLM EvaluationDocument Image Understanding

    Pattern Recognition Lab, FAU Erlangen · Department of Digital Humanties and Social Studies, FAU Erlangen

  14. InSight-doc: Agentic Visual Perception for Long-Document Understanding

    Aug 11, 2026Kaican Li, Weiyan Xie, Lewei Yao +4Document UnderstandingVisual Question Answering

    1The Hong Kong University of Science and Technology · 2Huawei

  15. From Diagnosis to Correction: Benchmarking and Improving Real-World Table Parsing

    Aug 10, 2026Jutao Xiao, Yuan Qu, Dongsheng Ma +7Table Structure RecognitionDocument Image Understanding

    Zhejiang University · Shanghai Artificial Intelligence Laboratory · 1Zhejiang University, 2Shanghai Artificial Intelligence Laboratory +3

  16. Locating Failure in Multi-Page Visually Rich Document Understanding: An Empirical Attribution

    Aug 8, 2026Lewei Xu, Yihao Ding, Zihan Xu +5Document UnderstandingMultimodal Reasoning

    The University of Western Australia · The University of Melbourne · Weill Cornell Medicine

  17. CAS2UML: A Handwritten Sketch-to-PlantUML Dataset for Class and Activity Diagrams

    Aug 7, 2026Simon Scholz, Mersedeh SadeghiCode Generation EvaluationDocument Image Understanding

    University of Cologne Cologne, Germany

  18. Q-CueGraph: Query-Conditioned Visual Evidence Graphs for Multimodal Reasoning

    Aug 5, 2026Pengcheng Pan, Xinfang ZhangVisual Question AnsweringEfficient VLM Inference

    The University of Tokyo · Tohoku University

  19. Thinking with Anchors: Grounded and Efficient Document Reasoning

    Aug 5, 2026Sichen Zhu, Yuchen Zhu, Wenzhuo Xu +13Vision-Language GroundingDocument Layout Analysis

    1Georgia Tech · 2CMU · 3Adobe +5

  20. MinerU.Chem: A High-Precision System for Optical Chemical Structure and Reaction Recognition

    Aug 4, 2026Haote Yang, Jiang Wu, Jingchao Wang +42Document Information ExtractionOptical Character Recognition

  21. ERUnderstand: Evaluating Vision-Language Models on Structured ER Diagrams

    Jul 27, 2026Ali Ansari, Yasmin Mohammadi, Farnoush Nili +3VLM EvaluationDocument Image Understanding

    Temple University · Department of Computer and Information Sciences · Philadelphia, PA, USA

  22. Evidence Attribution in Visual Document Understanding without Coordinates or Region Labels

    Jul 27, 2026Zhuchenyang Liu, Yao Zhang, Yu XiaoVLM HallucinationVLM Interpretability

    Aalto University · Espoo, Finland

  23. Khondo: A Multimodal Benchmark for Document Packet Splitting of Bangla Forms

    Jul 23, 2026Abu Tyeb Azad, Fahim Ahmed, Ishita Sur Apan +7Document ChunkingMultilingual VLM Evaluation

    Wichita State University, USA · CCDS, Independent University, Bangladesh · Amazon GenAI, USA

  24. Visual Information Extraction from Documents via Classification-Guided Large Vision-Language Models

    Jul 22, 2026Huafu Li, Guo Chen, Jia Xia +5Large Vision-Language ModelsDocument Image Understanding

    China Mobile Information Technology Co., Ltd., Shenzhen, 518000, China · School of Information Science and Engineering, NingboTech University, Ningbo, 315100, China

  25. Handwritten and Printed Text Segmentation via Region-Aware Human-Writing Descriptor Engineering

    Jul 17, 2026Zhixian Lu, Jianwei Zhang, Lei Zhang +5Document Image Understanding

    College of Computer Science, Chengdu University, No. 2025, Chengluo Avenue, Longquanyi District, 610106, Chengdu, China · Key Laboratory of Digital Innovation of Tianfu Culture, Sichuan Provincial Department of Culture and Tourism, Chengdu University, Chengdu, China · Machine Intelligence Laboratory, College of Computer Science, Sichuan University, Chengdu, China +2

  26. Towards Hierarchical Structure Understanding of Newspaper Images

    Jul 16, 2026William Mocaër, Solène Tarride, Thomas Constum +7Document Layout AnalysisDocument Image Understanding

    LITIS UR4108, University of Rouen Normandy, France · Teklia, Paris, France · LITIS UR4108, INSA of Rouen Normandy, France +1

  27. OvisOCR2 Technical Report

    Jul 15, 2026Shiyin Lu, Yinglun Li, Yu Xia +10Document ParsingOptical Character Recognition

    ATH-MaaS, Alibaba Group

  28. MonkeyOCRv2: A Visual-Text Foundation Model for Document AI

    Jul 13, 2026Yuliang Liu, Zhang Li, Ziyang Zhang +11Document ParsingMultimodal Foundation Models

    1Huazhong University of Science and Technology · 2Kingsoft Office

  29. SynthDocBench: Controlled Benchmark for Long-Context Visual Document Understanding

    Jul 11, 2026Abhigya Verma, Khyati Mahajan, Amit Kumar Saha +4VLM EvaluationVision-Language Models

    ServiceNow AI · Mila · Université de Montréal

  30. TextileNet: Towards Zero-shot Text-style Segmentation of Manuscripts

    Jul 10, 2026Anguelos Nicolaou, Antonella Ambrosio, Desiree Di Donato +1Visual Representation LearningAuthorship Attribution

    University of Graz, Graz, Austria · Università degli Studi di Napoli Federico II, Naples, Italy

  31. OmniMapBench: Benchmarking Visual-Centric Reasoning on Diverse Map Documents

    Jul 10, 2026Yang Chen, Yunwen Li, Yufan Shen +6VLM EvaluationDocument Understanding

    Shanghai Artificial Intelligence Laboratory · Zhejiang University · M-A-P +2

  32. LEGATO 2: Toward Multimodal Sheet Music Recognition and Understanding

    Jul 7, 2026Guang Yang, Brian Siyuan Zheng, Victoria Ebert +1Optical Music RecognitionAutomatic Music Transcription

    Paul G. Allen School of Computer Science & Engineering, University of Washington · Allen Institute for AI

  33. HunyuanOCR-1.5: Making Lightweight OCR VLMs Faster and Better

    Jul 6, 2026Gengluo Li, Xingyu Wan, Shangpin Peng +20Vision-Language ModelsEfficient VLM Inference

    Institute of Information Engineering, Chinese Academy of Sciences · Large Language Model Department, Tencent · Nankai University

  34. ClinOCR-Bench: A Comprehensive Clinical Scanned Document Dataset for Optical Character Recognition Model Evaluation

    Jul 4, 2026Enshuo Hsu, Jin Zhou, Kirk RobertsVLM EvaluationOptical Character Recognition

    McWilliams School of Biomedical Informatics, University of Texas Health Science Center at Houston, Houston, Texas, USA. · Enterprise Development & Integration, University of Texas MD Anderson Cancer Center, Houston, TX, USA.

  35. A Vision Based System for Guided and Collaborative Reconstruction of Fragmented Documents

    Jul 3, 2026Oliver Krumpek, Diana LeoHuman-Robot CollaborationCultural Heritage

    Fraunhofer IPK, dept. Machine Vision, Pascalstr. 8-9, 10587 Berlin, Germany

  36. SINA: A Fully Automated Circuit Schematic Image to Netlist Generator Using Artificial Intelligence

    Jul 2, 2026Saoud Aldowaish, Yashwanth Karumanchi, Kai-Chen Chiang +4Electronic Design AutomationDocument Image Understanding

    The Department of Electrical and Computer Engineering, University of Utah, Salt Lake City, UT, 48112 USA. · The Department of Electrical, Computer & Energy Engineering, University of Colorado Boulder, Boulder, CO 80309, USA.

  37. DEMUN: Fast and accurate discovery of music notation in very large collections

    Jun 30, 2026Vojtěch Dvořák, Filip Bím, Jiří Mayer +5Optical Music RecognitionVisual Document Retrieval

    Institute of Formal and Applied Linguistics, Charles University, Prague, Czechia · Moravian Library, Brno, Czechia

  38. Multimodal Graph RAG for Long-range Visually Rich Document Understanding

    Jun 27, 2026Yi-Cheng Wang, Chu-Song ChenMultimodal RAGVisual Question Answering

    Department of Computer Science and Information Engineering, National Taiwan University · FinTech Center, National Taiwan University

  39. Joint Transcription and Decryption of Images of Encrypted Handwritten Documents: A Comparison with the Traditional Pipeline

    Jun 26, 2026Marino Oliveros-Blanco, Lei Kang, Alicia Fornés +1Optical Character RecognitionDocument Image Understanding

    Computer Vision Center Department of Computer Science Universitat Aut`onoma de Barcelona, Spain · Department of Linguistics Stockholm University, Sweden

  40. HG-Bench: A Benchmark for Multi-Page Handwritten Answer-Region Grounding in Automated Homework Assessment

    Jun 24, 2026Chuangxin Zhao, Boyan Shi, Yanling Wang +7VLM EvaluationMultimodal Grounding

  41. An LMM for Precisely Grounding Elements in Documents

    Jun 23, 2026Yijian Lu, Chuangxin Zhao, Kai Sun +3Visual ReasoningLarge Vision-Language Models

    Department of Computer Science and Technology, Tsinghua University · Institute of Automation, Chinese Academy of Sciences

  42. RT-DocLayout: Real-Time End-to-End Document Layout Analysis with Reading Order in the Wild

    Jun 22, 2026Cheng Cui, Tingquan Gao, Xueqing Wang +11Multi-Task LearningDocument Layout Analysis

    PaddlePaddle Team, Baidu Inc.

  43. DR-Mamba: Automatic Inference-Time Domain Adaptation for Document Image Binarization via Sample-Conditioned Detail-Background Suppression

    Jun 21, 2026Sheng-Wei Chan, Jen-Shiun ChiangMambaTest-Time Adaptation

    Department of Electrical and Computer Engineering, Tamkang University, New Taipei City, Taiwan

  44. Text region detection in historical astronomical diagrams

    Jun 14, 2026Zeynep Sonat Baltacı, Raphaël Baena, Fei Meng +4Document UnderstandingHistorical Document Analysis

    LIGM, ENPC, IP Paris, Univ Gustave Eiffel, CNRS, Marne-la-Vallée, France · LTE, CNRS, PSL-Observatoire de Paris, SU, EIDA Project

  45. IndustryBench-MIPU: Benchmarking Multi-Image Attribute Value Extraction for Industrial Products

    Jun 12, 2026Haonan Qi, Jin Cao, Yongqi Zhang +9Multimodal Large Language ModelsMultimodal Model Evaluation

    Multimodal and Industrial AI TeamTaobao&Tmall, Alibaba Group

  46. ParseFixer: An Agentic Framework for Document Parsing via Selective Multimodal Correction

    Jun 10, 2026LeKai Yu, Hao Liu, Kun Wang +4Document ParsingDocument Layout Analysis

    Shandong University · Southeast University

  47. ERN-Net : Evolving Reason Node-Net for Document Binarization

    Jun 10, 2026Hsin-Jui Pan, Sheng-Wei Chan, Jen-Shiung ChiangConvolutional Neural NetworksDocument Image Understanding

    Dept. of Electrical Engineering Tamkang University

  48. POTATR: A Lightweight Image-to-Graph Model for Page-Level Table Extraction

    Jun 8, 2026Brandon Smock, Libin Liang, Max Sokolov +4Table Structure RecognitionMultimodal Graph Learning

    Kensho Technologies

  49. MUDIDI: A Two-Stage Framework for Multilingual Dictionary Digitization with Language Models

    Jun 8, 2026David Setiawan, Temuulen Khishigsuren, Milind Agarwal +3Low-Resource Language ProcessingOptical Character Recognition

    λSchool of Computing and Information Systems, The University of Melbourne · ΨMelbourne School of Psychological Sciences, The University of Melbourne · ΦLILT

  50. Intelligent Character Recognition of Handwritten Forms with Deep Neural Networks

    Jun 7, 2026Hartwig GrabowskiOptical Character RecognitionDocument Image Understanding

    Institute for Machine Learning and Analytics (IMLA) Offenburg University, Germany

  51. DeepMine-Mamba: Mitigating Information Dilution in Mamba-Based State Space Models for Document Image Binarization

    Jun 7, 2026Sheng-Wei Chan, Yung-Che Wang, Hsin-Jui Pan +2MambaDocument Image Understanding

    Department of Electrical and Computer Engineering, Tamkang University, No.151, Yingzhuan Rd., Tamsui Dist., New Taipei City, 251301, Taiwan

  52. End-to-End Text Line Detection and Ordering

    Jun 2, 2026Benjamin KiesslingDocument Layout AnalysisDocument Image Understanding

    ALMAnaCH · ALMAnaCH, Inria, France

  53. PaddleOCR-VL-1.6: Expanding the Frontier of Document Parsing with Under-Optimized Region Refinement and Progressive Post-Training

    Jun 2, 2026Zelun Zhang, Hongen Liu, Suyin Liang +12Data SelectionTraining Data Selection

    PaddlePaddle Team, Baidu Inc.

  54. Multimodal Approaches for Visually-Rich Document Type Classification: A Comparative Analysis

    Jun 1, 2026Catyana Heyne, Jürgen Frikel, Filippo RiccioDocument UnderstandingMultimodal Classification

    OTH Regensburg, Germany

  55. Dr. DocBench: A Comprehensive Benchmark for Expert-Level and Difficult Document Parsing

    May 31, 2026Minglai Yang, Xinyan Velocity Yu, Pengyuan Li +22VLM EvaluationDocument Parsing

    2077AI · University of Arizona · University of Southern California +8

  56. HakushoBench: A Japanese Chart and Table VQA Benchmark from Governmental White Papers

    May 31, 2026Issa Sugiura, Shuhei Kurita, Yusuke Oda +1VLM EvaluationData Visualization

    Institute of Science Tokyo · NII LLMC · NII

  57. ABot-OCR Technical Report

    May 27, 2026Kaitao Jiang, Ruiyan Gong, Xiaolong Cheng +3Vision-Language ModelsDocument Parsing

    AMAP CV Lab Alibaba Group

  58. Page image classifier fine-tuned on century-spanning archives of scanned documents for further content-specific processing

    May 25, 2026Kateryna Lutsai, Dana Křivánková, Pavel Straňák +1Document UnderstandingHistorical Document Analysis

    Institute of Formal and Applied Linguistics, Charles University MFF, Malostranské náměstí, Prague, 11800, Czech Republic. · Institute of Archaeology, Czech Academy of Sciences, Letenská, Prague, 11800, Czech Republic.

  59. FastTab: A Fast Table Recognizer with a Tiny Recursive Module and 1D Transformers

    May 21, 2026Laziz Hamdi, Amine Tamasna, Pascal Boisson +1Table Structure RecognitionDocument Image Understanding

    LITIS, Rouen Normandy, France · Malakoff Humanis, Paris, France

  60. MPDocBench-Parse: Benchmarking Practical Multi-page Document Parsing

    May 21, 2026Bangbang Zhou, Hangdi Xing, Yifan Chen +8Document ParsingDocument Layout Analysis

    University of Science and Technology of China · Tongyi Lab, Alibaba Group