Final Program - CBDAR 2009

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Final Program

10:00-10:05 Opening

10:05-11:35 Oral Session (1) Image Processing (Chair: Shinichiro Omachi)

A New Method for Shading Removal and Binarization of Documents Acquired with Portable Digital Cameras

Daniel Oliveira and Rafael Lins

COCOCLUST: Contour-based Color Clustering for Robust Binarization of Colored Text

Thotreingam Kasar and Ramakrishnan Angarai Ganesan

Foreground-Background Regions Guided Binarization of Camera-Captured Document Images

Syed Saqib Bukhari, Faisal Shafait and Thomas Breuel

11:35-13:00 Coffee Break + Posters & Demo Session (See the list below)

13:00-14:00 Lunch

14:00-15:30 Oral Session (1) (cont'd) Image Processing (Chair: Eric Saund)

Document Photography in vitro
George Nagy, Bryan Clifford, Glenn Saunders, Elisa Barney Smith, Daniel Lopresti and Andrew Berg
Dewarping of Document Images Using Ridges Based Coupled-Snakes
Syed Saqib Bukhari, Faisal Shafait and Thomas M. Breuel
Camera-Based Analysis of Whiteboard Notes
Szilard Vajda, Tobias Ramforth, Thomas Plötz and Gernot A. Fink
15:30-15:45 Coffee Break

15:45-17:15 Oral Session (2) Recognition and retrieval (Chair: Marcus Liwicki)

Real-Time Recognition of Camera-Captured Characters in Complex Layouts

Masakazu Iwamura, Tsuji Tomohiko, Akira Horimtsu and Koichi Kise

Document-Level Positioning of a Pen Tip by Retrieval of Image Fragments

Koichi Kise, Kazumasa Iwata, Tomohiro Nakai, Masakazu Iwamura, Seiichi Uchida and Shinichiro Omachi

Supporting Knowledge Work by Observing Paper-Based Activities on the Physical Desktop

Stefan Dellmuth, Heiko Maus and Andreas Dengel

17:15-17:45 Discussion

17:45-17:50 Closing

List of posters

Learning to Binarize Document Images

Chien-Hsing Chou, Wen-Hsiung Lin and Fu Chang

Character Image Extraction from a Scene Image Using Color Information and Multiscale Analysis

Shinichiro Omachi, Yuusuke Matsuda and Hirotomo Aso

A Motion Grid State Machine for Triggering a Document Camera

Eric Saund, Doron Kletter and Subhrendu Sarkar

Scanned or Photographed? Automatically Deciding How a Document was Digitized

Gabriel Silva and Rafael Lins

An OCR Assessment of the Quality of Document Images Acquired with Portable Digital Cameras

Rafael Lins, Brenno Miro and Gabriel Silva

Selecting and Evaluating Conspicuous Character Patterns

Seiichi Uchida, Ryoji Hattori, Masakazu Iwamura, Shinichiro Omachi and Koichi Kise

On a Possibility of Pen-Tip Camera for the Reconstruction of Handwritings

Seiichi Uchida, Katsuhiro Itou, Masakazu Iwamura, Shinichiro Omachi and Koichi Kise

List of demos

A New Method for Shading Removal and Binarization of Documents Acquired with Portable Digital Cameras

Daniel Oliveira and Rafael Lins

Real-Time Recognition of Camera-Captured Characters in Complex Layouts

Tomohiko Tsuji, Masakazu Iwamura, Akira Horimtsu and Koichi Kise

Contour-based Color Clustering for Robust Binarization of Colored Text

Thotreingam Kasar

Scanned or Photographed? Automatically Deciding How a Document was Digitized

Gabriel Silva and Rafael Lins

Document-Level Positioning of a Pen Tip by Retrieval of Image Fragments

Koichi Kise, Kazumasa Iwata, Tomohiro Nakai, Masakazu Iwamura, Seiichi Uchida and Shinichiro Omachi

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