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13th DAS 2018: Vienna, Austria
- 13th IAPR International Workshop on Document Analysis Systems, DAS 2018, Vienna, Austria, April 24-27, 2018. IEEE Computer Society 2018, ISBN 978-1-5386-3346-5
Oral Sessions
Word Spotting I
- Praveen Krishnan, Kartik Dutta, C. V. Jawahar
:
Word Spotting and Recognition Using Deep Embedding. 1-6 - Neha Gurjar, Sebastian Sudholt, Gernot A. Fink:
Learning Deep Representations for Word Spotting under Weak Supervision. 7-12 - George Retsinas
, Giorgos Sfikas, Nikolaos Stamatopoulos, Georgios Louloudis, Basilis Gatos:
Exploring Critical Aspects of CNN-based Keyword Spotting. A PHOCNet Study. 13-18
Handwriting Recognition
- Frédéric Rayar, Masanori Goto, Seiichi Uchida:
CNN Training with Graph-Based Sample Preselection: Application to Handwritten Character Recognition. 19-24 - Kartik Dutta, Praveen Krishnan, Minesh Mathew, C. V. Jawahar
:
Offline Handwriting Recognition on Devanagari Using a New Benchmark Dataset. 25-30 - Sana Khamekhem Jemni
, Yousri Kessentini
, Slim Kanoun, Jean-Marc Ogier:
Offline Arabic Handwriting Recognition Using BLSTMs Combination. 31-36
Historical Document Analysis
- Michael Fink, Thomas Layer, Georg Mackenbrock, Michael Sprinzl
:
Baseline Detection in Historical Documents Using Convolutional U-Nets. 37-42 - Edgard Chammas
, Chafic Mokbel, Laurence Likforman-Sulem:
Handwriting Recognition of Historical Documents with Few Labeled Data. 43-48 - Michael Stauffer
, Andreas Fischer, Kaspar Riesen
:
Graph-Based Keyword Spotting in Historical Documents Using Context-Aware Hausdorff Edit Distance. 49-54 - Daniel Stromer, Vincent Christlein, Andreas K. Maier, Patrick Zippert, Eric Helmecke, Tino Hausotte
, Xiaolin Huang:
Non-destructive Digitization of Soiled Historical Chinese Bamboo Scrolls. 55-60
Databases and Benchmarking I
- Dimosthenis Karatzas
, Lluís Gómez
, Anguelos Nicolaou, Marçal Rusiñol:
The Robust Reading Competition Annotation and Evaluation Platform. 61-66 - Prashant Singh, Ekta Vats
, Anders Hast:
Learning Surrogate Models of Document Image Quality Metrics for Automated Document Image Processing. 67-72 - Christian Clausner
, Apostolos Antonacopoulos:
Ontology and Framework for Semantic Labelling of Document Data and Software Methods. 73-78
Scene Text Detection and Recognition
- Wafa Khlif
, Nibal Nayef, Jean-Christophe Burie, Jean-Marc Ogier, Adel M. Alimi
:
Learning Text Component Features via Convolutional Neural Networks for Scene Text Detection. 79-84 - Liuan Wang, Jun Sun
, Seiichi Uchida:
Text Line Extraction Based on Integrated K-Shortest Paths Optimization. 85-90 - Xiaoyu Li, Yonghong Song, Yuanlin Zhang:
A Bidirectional Information Aggregation Architecture for Scene Text Detection. 91-96 - Lluís Gómez
, Marçal Rusiñol, Dimosthenis Karatzas
:
Cutting Sayre's Knot: Reading Scene Text without Segmentation. Application to Utility Meters. 97-102
Document Analysis Applications
- Xue-Hang Yang, Fei Yin, Cheng-Lin Liu:
Online Video Text Detection with Markov Decision Process. 103-108 - Olivier Augereau, Clément Jacquet, Koichi Kise, Nicholas Journet:
Vocabulometer: A Web Platform for Document and Reader Mutual Analysis. 109-114 - Carlos D. Martínez-Hinarejos
, Emilio Granell-Romero
, Verónica Romero-Gomez
:
Comparing Different Feedback Modalities in Assisted Transcription of Manuscripts. 115-120 - Mark Vol, Andrey Krutko, Nicolas Stefanovitch, Denis Postanogov:
Automatic Recovery of Corrupted Font Encoding in PDF Documents Using CNN-based Symbol Recognition with Language Model. 121-126
Document Understanding and Table Recognition
- David W. Embley, George Nagy
:
Green Interaction for Extracting Family Information from OCR'd Books. 127-132 - Stéphane Clinchant, Hervé Déjean, Jean-Luc Meunier, Eva Maria Lang, Florian Kleber
:
Comparing Machine Learning Approaches for Table Recognition in Historical Register Books. 133-138 - Elvis Koci, Maik Thiele
, Wolfgang Lehner
, Oscar Romero
:
Table Recognition in Spreadsheets via a Graph Representation. 139-144
Graphics Recognition I
- Xiaohui Li, Fei Yin, Cheng-Lin Liu:
Printed/Handwritten Texts and Graphics Separation in Complex Documents Using Conditional Random Fields. 145-150 - Frank D. Julca-Aguilar, Nina S. T. Hirata
:
Symbol Detection in Online Handwritten Graphics Using Faster R-CNN. 151-156 - Penghui Sun, Yan Chen, Xiaoqing Lyu, Bei Wang, Jingwei Qu, Zhi Tang:
A Free-Sketch Recognition Method for Chemical Structural Formula. 157-162 - Alexander Pacha
, Kwon-Young Choi, Bertrand Coüasnon, Yann Ricquebourg, Richard Zanibbi
, Horst Eidenberger:
Handwritten Music Object Detection: Open Issues and Baseline Results. 163-168
Forensic Document Analysis I
- Vincent Christlein, Andreas K. Maier:
Encoding CNN Activations for Writer Recognition. 169-174 - Fredrik Wahlberg:
Gaussian Process Classification as Metric Learning for Forensic Writer Identification. 175-180 - Cu Vinh Loc, Jean-Christophe Burie, Jean-Marc Ogier:
Stable Regions and Object Fill-Based Approach for Document Images Watermarking. 181-186 - Ulrich Scherhag, Christian Rathgeb, Christoph Busch
:
Towards Detection of Morphed Face Images in Electronic Travel Documents. 187-192
Poster Sessions
Text Detection
- Zhen Zhu
, Minghui Liao, Baoguang Shi, Xiang Bai:
Feature Fusion for Scene Text Detection. 193-198 - Bartosz Bogacz, Hubert Mara:
From Extraction to Spotting for Cuneiform Script Analysis. 199-204 - Piercarlo Dondi
, Alessandro Danani, Luca Lombardi, Marco Malagodi, Maurizio Licchelli
:
Handwriting Identification of Short Historical Manuscripts. 205-210 - Sami Ur Rehman, Burhan Ul Tayyab, Muhammad Ferjad Naeem, Adnan Ul-Hasan, Faisal Shafait:
A Multi-faceted OCR Framework for Artificial Urdu News Ticker Text Recognition. 211-216
Word Spotting II
- Sukalpa Chanda, Emmanuel Okafor
, Sébastien Hamel, Dominique Stutzmann
, Lambert Schomaker
:
Deep Learning for Classification and as Tapped-Feature Generator in Medieval Word-Image Recognition. 217-222 - David Aldavert, Marçal Rusiñol:
Synthetically Generated Semantic Codebook for Bag-of-Visual-Words Based Word Spotting. 223-228 - Berat Kurar Barakat
, Reem Alaasam, Jihad El-Sana:
Word Spotting Using Convolutional Siamese Network. 229-234
Document Understanding
- Han Xiao, Jun Sun
, Xiaoyi Yu, Liuan Wang:
Compact Binary Feature for Open Set Recognition. 235-238 - Vincent Poulain D'Andecy, Aurélie Joseph, Jean-Marc Ogier:
InDUS: Incremental Document Understanding System Focus on Document Classification. 239-244 - Ahmed Hamdi, Mickaël Coustaty
, Aurélie Joseph, Vincent Poulain D'Andecy, Antoine Doucet
, Jean-Marc Ogier:
Feature Selection for Document Flow Segmentation. 245-250 - Vincent Poulain D'Andecy, Emmanuel Hartmann, Marçal Rusiñol:
Field Extraction by Hybrid Incremental and A-Priori Structural Templates. 251-256 - Yuki Daiku, Motoi Iwata, Olivier Augereau, Koichi Kise:
Comics Story Representation System Based on Genre. 257-262
Document Image Pre-Processing
- Florian Westphal
, Niklas Lavesson, Håkan Grahn
:
Document Image Binarization Using Recurrent Neural Networks. 263-268 - Ruochen Wang, Song Wang, Jun Sun:
Offset Neural Network for Document Orientation Identification. 269-274 - Quang Anh Bui, David Mollard, Salvatore Tabbone:
Predicting Mobile-Captured Document Images Sharpness Quality. 275-280 - Muhammad Hanif
, Anna Tonazzini, Pasquale Savino
, Emanuele Salerno, Gregory Tsagkatakis:
Document Bleed-Through Removal Using Sparse Image Inpainting. 281-286
Page Layout Analysis
- Christoph Wick, Frank Puppe:
Fully Convolutional Neural Networks for Page Segmentation of Historical Document Images. 287-292 - David Aldavert, Marçal Rusiñol:
Manuscript Text Line Detection and Segmentation Using Second-Order Derivatives. 293-298 - Srie Raam Mohan, Syed Saqib Bukhari, Andreas Dengel:
Layout Error Correction Using Deep Neural Networks. 299-304 - Liangcai Gao, Xiaode Zhang, Zhi Tang, Yaoxiong Huang, Lianwen Jin:
A Sequence Labeling Based Approach for Character Segmentation of Historical Documents. 305-310
Graphics Recognition II
- Maximilian Klockmann, Marco Filax
, Frank Ortmeier, Martin ReiB:
On the Similarities of Fingerprints and Railroad Tracks: Using Minutiae Detection Algorithms to Digitize Track Plans. 311-316 - Gantugs Atarsaikhan, Brian Kenji Iwana, Seiichi Uchida:
Contained Neural Style Transfer for Decorated Logo Generation. 317-322
Text Alignment
- Syed Saqib Bukhari, Manabendra Saha, Praveen Badimala, Manesh Kumar Lohano, Andreas Dengel:
anyAlign: An Intelligent and Interactive Text-Alignment Web-Application for Historical Document. 323-327 - Verónica Romero-Gomez
, Alejandro H. Toselli
, Vicente Bosch, Joan-Andreu Sánchez
, Enrique Vidal:
Automatic Alignment of Handwritten Images and Transcripts for Training Handwritten Text Recognition Systems. 328-333
Databases and Benchmarking II
- Marcel Würsch
, Marcus Liwicki, Rolf Ingold
:
Web Services in Document Image Analysis - Recent Developments on DIVAServices and the Importance of Building an Ecosystem. 334-339 - Mathias Seuret, Manuel Bouillon, Fotini Simistira, Marcel Würsch
, Marcus Liwicki, Rolf Ingold
:
A Semi-automatized Modular Annotation Tool for Ancient Manuscript Annotation. 340-344 - Aliona Dangla, Élodie Puybareau, Guillaume Tochon, Jonathan Fabrizio:
A First Step Toward a Fair Comparison of Evaluation Protocols for Text Detection Algorithms. 345-350 - Tobias Gruning, Roger Labahn, Markus Diem
, Florian Kleber
, Stefan Fiel:
READ-BAD: A New Dataset and Evaluation Scheme for Baseline Detection in Archival Documents. 351-356 - Romain Karpinski, Abdel Belaïd:
ZoneMapAlt: An Alternative to the ZoneMap Metric for Zone Segmentation and Classification. 357-362 - Alireza Alaei
, Romain Raveaux, Donatello Conte
, Bela Stantic:
"Quality" vs. "Readability" in Document Images: Statistical Analysis of Human Perception. 363-368 - Fahimeh Alaei
, Alireza Alaei
, Umapada Pal, Michael Blumenstein:
Evaluation of Gist Operator for Document Image Retrieval. 369-374
Forensic Document Analysis II
- Nabil Ghanmi, Ahmad Montaser Awal:
A New Descriptor for Pattern Matching: Application to Identity Document Verification. 375-380 - Chandranath Adak
, Simone Marinai, Bidyut B. Chaudhuri, Michael Blumenstein:
Offline Bengali Writer Verification by PDF-CNN and Siamese Net. 381-386 - Minh On Vu Ngoc, Jonathan Fabrizio, Thierry Géraud:
Saliency-Based Detection of Identy Documents Captured by Smartphones. 387-392 - Muhammad Jaleed Khan, Adeel Yousaf
, Khurram Khurshid, Asad Abbas, Faisal Shafait:
Automated Forgery Detection in Multispectral Document Images Using Fuzzy Clustering. 393-398
Automated Text Recognition
- Manuel Carbonell, Mauricio Villegas
, Alicia Fornés, Josep Lladós
:
Joint Recognition of Handwritten Text and Named Entities with a Neural End-to-End Model. 399-404 - Martin Schall, Marc-Peter Schambach, Matthias O. Franz:
Multi-dimensional Connectionist Classification: Reading Text in One Step. 405-410 - Bappaditya Chakraborty, Bikash Shaw, Jayanta Aich, Ujjwal Bhattacharya, Swapan Kumar Parui:
Does Deeper Network Lead to Better Accuracy: A Case Study on Handwritten Devanagari Characters. 411-416 - Shah Nawaz
, Alessandro Calefati, Nisar Ahmed
, Ignazio Gallo:
Hand Written Characters Recognition via Deep Metric Learning. 417-422 - Christian Reul
, Uwe Springmann, Christoph Wick, Frank Puppe:
Improving OCR Accuracy on Early Printed Books by Utilizing Cross Fold Training and Voting. 423-428 - Kareem Mokhtar, Syed Saqib Bukhari, Andreas Dengel:
OCR Error Correction: State-of-the-Art vs an NMT-based Approach. 429-434 - Partha Sarathi Mukherjee
, Ujjwal Bhattacharya, Swapan Kumar Parui:
An Efficient Feature Vector for Segmentation-Free Recognition of Online Cursive Handwriting Based on a Hybrid Deep Neural Network. 435-440 - Rathin Radhakrishnan Nair, Nishant Sankaran, Bhargava Urala Kota, Sergey Tulyakov, Srirangaraj Setlur
, Venu Govindaraju:
Knowledge Transfer Using Neural Network Based Approach for Handwritten Text Recognition. 441-446 - Avadesh Meduri
, Navneet Goyal:
Optical Character Recognition for Sanskrit Using Convolution Neural Networks. 447-452

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