Video text extraction using the fusion of color gradient and log-gabor filter

Proceedings - International Conference on Pattern Recognition

Volumn , Issue , 2014, Pages 2938-2943

  Zhang, Zhike ^a   Wang, Weiqiang ^a   Lu, Ke ^a  

^a UNIVERSITY OF CHINESE ACADEMY OF SCIENCES   (China)

Author keywords

[No Author keywords available]

Indexed keywords

BINARY IMAGES; COPYING; EXTRACTION; GABOR FILTERS; INDEXING (OF INFORMATION); K-MEANS CLUSTERING; SEMANTICS; TEXT PROCESSING;

CHARACTER SEGMENTATION; COMPLEX BACKGROUND; LOG-GABOR FILTER; PROJECTION VALUE; RECOGNITION ACCURACY; SEMANTIC INFORMATION; VERTICAL PROJECTION; VIDEO-TEXT EXTRACTION;

CHARACTER RECOGNITION;

EID: 84919930180     PISSN: 10514651     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICPR.2014.506     Document Type: Conference Paper

References (15)

1. Michael R. Lyu, Jiqiang Song, Min Cai, "A Comprehensive Method for Multilingual Video Text Detection, Localization, and Extraction," IEEE Trans. on Circuits and Systems for Video Technology. 15(2):243-255, 2005.
2. N. Otsu, "A threshold selection method from gray level histogram," IEEE Transactions on System, Man, Cybernetics, vol. 19, no. 1, pp. 62-66, 1978.
3. W. Niblack, An Introduction to Digital Image Processing, Englewood Cliffs, New Jersey: Prentice-Hall, 1986.
4. X. Huang, H. Ma, and H. Zhang, "A New Video Text Extraction Approach," in Proc. ICME, 2009, pp. 650-653.
5. K. Kita and T. Wakahara, "Binarization of color characters in scene images using k-means clustering and support vector machines," in Proc. ICPR, 2010, pp. 3183-3186.
6. D. Chen, K. Shearer and H. Bourlard,"Text Enhancement with Asymmetric Filter for Video OCR," ICIAP, 2001, pp. 192-197.
7. Céline Mancas-Thillou and Bernard Gosselin,"Character Segmentationby-Recognition Using Log-Gabor Filters," in Proc. ICPR, 2006, pp. 901-904.
8. Xiaodong Huang,"A novel video text extraction approach based on Log-Gabor filters," International Congress on Image and Signal Processing, 2011, pp. 474-478.
9. C. Wolf and D. S. Doermann, "Binarization of low quality text using a markov random field model," In Proc. ICPR 2002, pp. 160-163.
10. X. Peng, S. Setlur, V. Govindaraju and R. Sitaram, "Markov random field based binarization for hand-held devices captured document images," in ICVGIP, 2010.
11. A. Mishra, K. Alahari and C. V. Jawahar, "An MRF Model for Binarization of Natural Scene Text," In Proc. ICDAR 2011, pp. 11-16.
12. Z. Saidane and C. Garcia, "Robust Binarization for Video Text Recognition," In Proc. ICDAR 2007, pp. 874-879.
13. Z. Saidane and C. Garcia, "An automatic method for video character segmentation," In Proc. International Conference on Image Analysis and Recognition, 2008, pp. 557-566.
14. Trung Quy Phan, Shivakumara P., Bolan Su, Tan C. L., "A Gradient Vector Flow-Based Method for Video Character Segmentation," In Proc. ICDAR 2011, pp. 1024-1028.
15. OCR Engine used:http://code. google. com/p/tesseract-ocr/.