Historical document image enhancement using background light intensity normalization

Proceedings - International Conference on Pattern Recognition

Volumn 1, Issue , 2004, Pages 473-476

  Shi, Zhixin ^a   Govindaraju, Venu ^a  

^a UNIVERSITY AT BUFFALO   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DIGITAL IMAGES; LIGHT INTENSITY NORMALIZATION ALGORITHMS; NATIONAL TELEVISION SYSTEM COMMITTEE (NTSC);

ALGORITHMS; APPROXIMATION THEORY; CAMERAS; DIGITAL DEVICES; ENTROPY; FUNCTIONS; OPTICAL CHARACTER RECOGNITION;

IMAGE ENHANCEMENT;

EID: 10044265689     PISSN: 10514651     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICPR.2004.1334167     Document Type: Conference Paper

References (5)

1. G. Leedham, S. Varma, A. Patankar, V. Govindaraju "Separating Text and Background in Degraded Document Images - A Comparison of Global Thresholding Techniques for Multi-Stage Thresholding" Proceedings Eighth International Workshop on Frontiers of Handwriting Recognition, September, 2002, pp. 244-249
2. C.A.B.Mello and R.D.Lins, "Image Segmentation of Historical Documents", Visual2000, Mexico City, Mexico, September 2000.
3. Q. Wang and C.L. Tan, "Matching of double-sided document images to remove interference", IEEE Conference on Computer Vision and Pattern Recognition, Hawaii, USA, 2001.
4. W. Wang, T. Xia, L. Li and C.L. Tan, "Document image enhancement using directional wavelet", Proceedings of the 2003 IEEE Conference on Computer Vision and Pattern Recognition, Madison, Wisconsin, USA, June 18-20, 2003
5. C.A.B.Mello and R.D.Lins, "Generation of Images of Historical Documents by Composition", ACM Symposium on Document Engineering, McLean, VA, USA, 2002.