Text detection in color scene images based on unsupervised clustering of multi-channel wavelet features

Proceedings of the International Conference on Document Analysis and Recognition, ICDAR

Volumn 2005, Issue , 2005, Pages 690-694

  Saoi, Tomoyuki ^a   Goto, Hideaki ^a   Kobayashi, Hiroaki ^a  

^a TOHOKU UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

AUTOMATION; CLASSIFICATION (OF INFORMATION); COLOR IMAGE PROCESSING; FEATURE EXTRACTION; INFORMATION USE; WAVELET ANALYSIS;

COLOR IMAGES; TEXT DETECTION; UNSUPERVISED CLUSTERING; WAVELET COEFFICIENTS;

CHARACTER RECOGNITION;

EID: 33947381382     PISSN: 15205363     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICDAR.2005.227     Document Type: Conference Paper

References (10)

1. J. Gllavata, R. Ewerth, and B. Freisleben. Text extraction in images based on unsupervised cllasification of high-frequency wavelet coeffisients. IEEE International Conference on Image Processing, pages 425-428, 2004.
2. J. Ohya, A. Shio, and S. Akamatsu. Recognizing characters in scene images. IEEE Transaction on PAMI, pages 214-220, 1994.
3. H. Goto and H. Aso. Character pattern extraction from colorful documents with complex backgrounds. International Conference on Pattern Recognition, pages 180-183,2002.
4. A.K. Jain and B. Yu. Automatic text location in images and video frames. IEEE International Conference on Image Processing, pages 1497-1499, 1998.
5. D. Crandall, S. Antani, and R. Kasturi. Extraction of special effects caption text events from digital video. International Journal on Document Analysis and Recognition, pages 138-157, 2003.
6. Victor Wu, Raghavan Manmatha, and Edward M. Riseman. Textfinder: An automatic system to detect and recognize text in images. IEEE Transactions on Pattern Analysis and Machine Intelligence, 21, 1999.
7. Jing Zhang, Xilin Chen, Andreas Hanneman, Jie Yang, and Alex Waibel. A robust approach for recognition of text embedded in natural scenes. International Conference on Pattern Recognition, 3:204-207, 2002.
8. J. Villasenor, B. Belzer, and J. Liao. Wavelet filter evaluation for efficient image compression. IEEE Transaction on Image Processing, 4:1053-1060, 1995.
9. J. Li and R.M. Gray. Text and pictures segmentation by the distribution analsys of wavelet coefficients. IEEE International Conference on Image Processing, pages 790-794, 1998.
10. http://www.cs.osakafu-u.ac.jp/document/.