Document Analysis Systems: 14th IAPR International Workshop, DAS 2020, Wuhan, China, July 26–29, 2020, Proceedings

Front Matter ....Pages i-xiv
Front Matter ....Pages 1-1
 Maximum Entropy Regularization and Chinese Text Recognition  (Changxu Cheng, Wuheng Xu, Xiang Bai, Bin Feng, Wenyu Liu)....Pages 3-17
 An Improved Convolutional Block Attention Module for Chinese Character Recognition  (Kai Zhou, Yongsheng Zhou, Rui Zhang, Xiaolin Wei)....Pages 18-29
 Adapting OCR with Limited Supervision  (Deepayan Das, C. V. Jawahar)....Pages 30-44
 High Performance Offline Handwritten Chinese Text Recognition with a New Data Preprocessing and Augmentation Pipeline  (Canyu Xie, Songxuan Lai, Qianying Liao, Lianwen Jin)....Pages 45-59
 ALEC: An Accurate, Light and Efficient Network for CAPTCHA Recognition  (Nan Li, Qianyi Jiang, Qi Song, Rui Zhang, Xiaolin Wei)....Pages 60-73
 A Benchmark System for Indian Language Text Recognition  (Krishna Tulsyan, Nimisha Srivastava, Ajoy Mondal, C. V. Jawahar)....Pages 74-88
 Classification of Phonetic Characters by Space-Filling Curves  (Valentin Owczarek, Jordan Drapeau, Jean-Christophe Burie, Patrick Franco, Mickaël Coustaty, Rémy Mullot et al.)....Pages 89-100
Front Matter ....Pages 101-101
 Self-supervised Representation Learning on Document Images  (Adrian Cosma, Mihai Ghidoveanu, Michael Panaitescu-Liess, Marius Popescu)....Pages 103-117
 ACMU-Nets: Attention Cascading Modular U-Nets Incorporating Squeeze and Excitation Blocks  (Seokjun Kang, Brian Kenji Iwana, Seiichi Uchida)....Pages 118-130
 Dewarping Document Image by Displacement Flow Estimation with Fully Convolutional Network  (Guo-Wang Xie, Fei Yin, Xu-Yao Zhang, Cheng-Lin Liu)....Pages 131-144
 Building Super-Resolution Image Generator for OCR Accuracy Improvement  (Xujun Peng, Chao Wang)....Pages 145-160
 Faster Glare Detection on Document Images  (Dmitry Rodin, Andrey Zharkov, Ivan Zagaynov)....Pages 161-167
 Camera Captured DIQA with Linearity and Monotonicity Constraints  (Xujun Peng, Chao Wang)....Pages 168-181
 Background Removal of French University Diplomas  (Tanmoy Mondal, Mickaël Coustaty, Petra Gomez-Krämer, Jean-Marc Ogier)....Pages 182-196
Front Matter ....Pages 197-197
 The Benefits of Close-Domain Fine-Tuning for Table Detection in Document Images  (Ángela Casado-García, César Domínguez, Jónathan Heras, Eloy Mata, Vico Pascual)....Pages 199-215
 IIIT-AR-13K: A New Dataset for Graphical Object Detection in Documents  (Ajoy Mondal, Peter Lipps, C. V. Jawahar)....Pages 216-230
 Page Segmentation Using Convolutional Neural Network and Graphical Model  (Xiao-Hui Li, Fei Yin, Cheng-Lin Liu)....Pages 231-245
 The Notary in the Haystack – Countering Class Imbalance in Document Processing with CNNs  (Martin Leipert, Georg Vogeler, Mathias Seuret, Andreas Maier, Vincent Christlein)....Pages 246-261
 Evaluation of Neural Network Classification Systems on Document Stream  (Joris Voerman, Aurélie Joseph, Mickael Coustaty, Vincent Poulain d’Andecy, Jean-Marc Ogier)....Pages 262-276
 Computerized Counting of Individuals in Ottoman Population Registers with Deep Learning  (Yekta Said Can, Mustafa Erdem Kabadayı)....Pages 277-290
Front Matter ....Pages 291-291
 Annotation-Free Learning of Deep Representations for Word Spotting Using Synthetic Data and Self Labeling  (Fabian Wolf, Gernot A. Fink)....Pages 293-308
 Fused Text Recogniser and Deep Embeddings Improve Word Recognition and Retrieval  (Siddhant Bansal, Praveen Krishnan, C. V. Jawahar)....Pages 309-323
 A Named Entity Extraction System for Historical Financial Data  (Wassim Swaileh, Thierry Paquet, Sébastien Adam, Andres Rojas Camacho)....Pages 324-340
 Effect of Text Color on Word Embeddings  (Masaya Ikoma, Brian Kenji Iwana, Seiichi Uchida)....Pages 341-355
 Document Data Extraction System Based on Visual Words Codebook  (Vasily Loginov, Aleksandr Valiukov, Stanislav Semenov, Ivan Zagaynov)....Pages 356-370
 Automated Transcription for Pre-modern Japanese Kuzushiji Documents by Random Lines Erasure and Curriculum Training  (Anh Duc Le)....Pages 371-382
 Representative Image Selection for Data Efficient Word Spotting  (Florian Westphal, Håkan Grahn, Niklas Lavesson)....Pages 383-397
 Named Entity Recognition in Semi Structured Documents Using Neural Tensor Networks  (Khurram Shehzad, Adnan Ul-Hasan, Muhammad Imran Malik, Faisal Shafait)....Pages 398-409
Front Matter ....Pages 411-411
 SickZil-Machine: A Deep Learning Based Script Text Isolation System for Comics Translation  (U-Ram Ko, Hwan-Gue Cho)....Pages 413-425
 Lyric Video Analysis Using Text Detection and Tracking  (Shota Sakaguchi, Jun Kato, Masataka Goto, Seiichi Uchida)....Pages 426-440
 Fast and Lightweight Text Line Detection on Historical Documents  (Aleksei Melnikov, Ivan Zagaynov)....Pages 441-450
 From Automatic Keyword Detection to Ontology-Based Topic Modeling  (Marc Beck, Syed Tahseen Raza Rizvi, Andreas Dengel, Sheraz Ahmed)....Pages 451-465
 A New Context-Based Method for Restoring Occluded Text in Natural Scene Images  (Ayush Mittal, Palaiahnakote Shivakumara, Umapada Pal, Tong Lu, Michael Blumenstein, Daniel Lopresti)....Pages 466-480
 New Benchmarks for Barcode Detection Using Both Synthetic and Real Data  (Andrey Zharkov, Andrey Vavilin, Ivan Zagaynov)....Pages 481-493
Front Matter ....Pages 495-495
 Character-Independent Font Identification  (Daichi Haraguchi, Shota Harada, Brian Kenji Iwana, Yuto Shinahara, Seiichi Uchida)....Pages 497-511
 A New Common Points Detection Method for Classification of 2D and 3D Texts in Video/Scene Images  (Lokesh Nandanwar, Palaiahnakote Shivakumara, Ahlad Kumar, Tong Lu, Umapada Pal, Daniel Lopresti)....Pages 512-528
 Analysis of Typefaces Designed for Readers with Developmental Dyslexia  (Xinru Zhu, Kyo Kageura, Shin’ichi Satoh)....Pages 529-543
 Neural Style Difference Transfer and Its Application to Font Generation  (Gantugs Atarsaikhan, Brian Kenji Iwana, Seiichi Uchida)....Pages 544-558
 A Method for Scene Text Style Transfer  (Gaojing Zhou, Lei Wang, Xi Liu, Yongsheng Zhou, Rui Zhang, Xiaolin Wei)....Pages 559-571
 Re-Ranking for Writer Identification and Writer Retrieval  (Simon Jordan, Mathias Seuret, Pavel Král, Ladislav Lenc, Jiří Martínek, Barbara Wiermann et al.)....Pages 572-586
Back Matter ....Pages 587-588