Estimation of 3D shape of warped document surface for image restoration

Proceedings - International Conference on Pattern Recognition

Volumn 1, Issue , 2004, Pages 486-489

  Zhang, Zheng ^a   Tan, Chew Lim ^a   Fan, Liying ^a  

^a NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

Author keywords

[No Author keywords available]

Indexed keywords

DOCUMENT IMAGES; IMAGE SCANNERS; LAMBERTION REFLECTION; NONUNIFORM ALBEDO;

ALGORITHMS; CHARGE COUPLED DEVICES; MATHEMATICAL MODELS; OPTICAL CHARACTER RECOGNITION; PHOTOMETRY; PROBLEM SOLVING;

IMAGE RECONSTRUCTION;

EID: 10044224904     PISSN: 10514651     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICPR.2004.1334172     Document Type: Conference Paper

References (6)

1. M.Pilu, "Undoing Page Curl Distortion Using Applicable Surfaces", Computer Vision and Pattern Recognition Conference, Volume 1, pp. 67-72, December 2001.
2. M.S. Brown, W.B. Seales, "Document Restoration using 3D Shape: a General Deskewing Algorithm for Arbitrarily Warped Documents", International Conference on Computer Vision, Volume 2, pp. 367-374, July 2001.
3. H. Cao, X. Ding, C. Liu. "A Cylindrical Model to Rectify the Bound Document Image", International Conference on Computer Vision, Volume 2, pp. 228-233, October 2003.
4. T. Wada, H. Ukida, T. Matsuyama. "Shape from Shading with Interreflections Under a Proximal Light Source: Distortion-Free Copying of an unfolded Book", International Journal of Computer Vision, 24(2), 125-135(1997).
5. Z. Zhang, C.L. Tan, L.Y. Fan. "Restoration of Curved Document Images through 3D Shape Modeling", International Conference on Computer Vision and Pattern Recognition, 2004.
6. M. Junker, R. Hoch and A. Dengle. "On the Evaluation of Document Analysis Components by Recall, Precision and Accuracy", International Conference on Document Analysis and Recognition, India, pp. 713-716, 1999.