Hierarchical partitioned least squares filter-bank for fingerprint enhancement

Proceedings - International Conference on Pattern Recognition

Volumn 15, Issue 3, 2000, Pages 334-337

  Ghosal, Sugata ^a   Ratha, Nalini K ^a   Udupa, Raghavendra ^b   Pankanti, Sharath ^b  

^a IBM INDIA RESEARCH LAB   (India)

^b IBM T J WATSON RESEARCH CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

FILTER BANKS; LEAST SQUARES APPROXIMATIONS; PATTERN MATCHING; SPEECH RECOGNITION;

FILTER DESIGNS; FINGERPRINT ENHANCEMENT; FINGERPRINT FEATURES; FINGERPRINT IMAGES; FINGERPRINT MATCHING; GROUND TRUTH; LEAST SQUARE; NEW APPROACHES;

IMAGE ENHANCEMENT;

EID: 33750917275     PISSN: 10514651     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Article

References (6)

1. S. Ghosal, R. Udupa, N. Ratha, and S. Pankanti, "Learning Partitioned Least Squares Filters for Fingerprint Enhancement", Workshop on Biometric Authentication, Post-ECCV'2000, submitted.
2. K.E. Barner, A.M. Sarhan, and R.C. Hardie, "Partition-based weighted sum filters for image restoration," IEEE Trans. on Image Processing, vol. 8, no. 5, pp. 740-745, 1999.
3. L. Hong, Y. Wan, and A. Jain, "Fingerprint image enhancement: Algorithm and evaluation," IEEE Trans. on Pattern Analysis and Machine Intelligence, vol. 20, no. 8, pp. 777-789, 1998.
4. N. Ratha, K. Karu, S. Chen and A. K. Jain, "A Real-time Matching System for Large Fingerprint Database," IEEE Trans. on Pattern Analysis and Machine Intelligence, vol. 18, no. 8, pp. 799-813, 1996.
5. N. Ratha, S. Chen, A. K. Jain, "Adaptive Flow Orientation based feature extraction in fingerprint images," Pattern Recognition, vol. 28, no. 11, pp. 1657-1672, 1995.
6. R. M. Bolle, S. Pankanti, Y-S. Yao, "System and Method for Determining the quality of Fingerprint Images," U.S. Patent No. 5,963,656, Oct. 5, 1999.