Single-chip fingerprint sensor and identifier

IEEE Journal of Solid-State Circuits

Volumn 34, Issue 12, 1999, Pages 1852-1859

  Shigematsu, Satoshi ^a   Morimura, Hiroki ^a   Tanabe, Yasuyuki ^a   Adachi, Takuya ^a   Machida, Katsuyuki ^a  

^a NTT CORPORATION   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRIC DISCHARGES; ELECTROSTATICS; ENERGY UTILIZATION; IMAGE ANALYSIS; IMAGE QUALITY; IMAGE SENSORS; LSI CIRCUITS; MICROPROCESSOR CHIPS; PARALLEL PROCESSING SYSTEMS; PATTERN MATCHING; SENSITIVITY ANALYSIS; SENSOR DATA FUSION;

BIOMETRIC SENSORS; FINGERPRINT SENSORS; PIXEL-PARALLEL PROCESSING;

CMOS INTEGRATED CIRCUITS;

EID: 0033280274     PISSN: 00189200     EISSN: None     Source Type: Journal    
DOI: 10.1109/4.808910     Document Type: Article

References (16)

1. N. D. Young, G. Harkin, R. M. Bunn, D. J. McCulloch, R. W. Wilks, and A. G. Knapp, "Novel fingerprint scanning arrays using polysilicon TFT's on glass and polymer substrates," IEEE Electron Device Lett., vol. 18, pp. 19-20, Jan. 1997.
2. M. Tartagni and R. Guerrieri, "A fingerprint sensor based on the feedback capacitive sensing scheme," IEEE J. Solid-State Circuits, vol. 33, pp. 133-142, Jan. 1998.
3. C. Inglis, L. Manchanda, R. Comizzoll, A. Dickinson, E. Martin, S. Mandis, P. Silveman, G. Weber, B. Ackland, and L. O'Gorman, "A robust, 1.8 V 250 μW direct-contact 500 dpi fingerprint sensor," in ISSCC Dig. Tech. Papers, Feb. 1998, pp. 284-285.
4. J. Lee, D. Min, J. Kim, and W. Kim, "A 600-dpi capacitive fingerprint sensor chip and image-synthesis technique," IEEE J. Solid-State Circuits, vol. 34, pp. 469-475, Apr. 1999.
5. T. Kobayashi, "A fingerprint image recognition method for network user identification," in Proc. 4th Int. Conf. Computing and Information, 1992, pp. 341-344.
6. M. Yaita, A. Hirata, K. Machida, H. Ishii, K. Saito, N. Kawamura, and N. Awaya, "Ru encapsulation over Cu interconnections by the use of selective electroless plating," in Proc. Advanced Metallization Conf. 1998 Japan/Asia Session, 1998, pp. 65-66.
7. B. Ackland and A. Dickinson, "Camera on a chip," in Dig. Tech. Papers IEEE Int. Solid-State Circuits Conf., 1996, pp. 22-25, TA 1.2.
8. S. Kawahito, M. Yoshida, M. Sasaki, K. Umehara, D. Miyazaki, Y. Tadokoro, K. Murata, S. Doushou, and A. Matsuzawa, "A CMOS image sensor with analog two-dimensional DCT-based compression circuits for one-chip cameras," IEEE J. Solid-State Circuits, vol. 32, pp. 2030-2041, Dec. 1997.
9. M. Loinaz, K. Singh, A. Blanksby, D. Inglis, K. Azadet, and B. Ackland, "A 200-mW, 3.3-V, CMOS color camera IC producing 352 × 288 24-b video at 30 frames/s," IEEE J. Solid-State Circuits, vol. 33, pp. 2092-2103, Dec. 1998.
10. S. G. Smith, J. E. D. Hurwitz, M. J. Torrie, D. J. Baxtr, A. A. Murray, P. Likoudis, A. J. Holmes, M. J. Panaghiston, R. K. Henderson, S. Anderson, P. B. Denyer, and D. Renshaw, "A single-chip CMOS 306 × 244-pixel NTSC video camera and a descendant coprocessor device," IEEE J. Solid-State Circuits, vol. 33, pp. 2104-2111, Dec. 1998.
11. R. Dominguez-Castro, S. Espejo, A. Rodrigues-Vazquez, R. A. Carmona, P. Foldesy, A. Zarandy, P. Szolgay, T. Sziranyi, and T. Roska, "A 0.8-μm CMOS two-dimensional programmable mixed-signal focal-plane array processor with on-chip binary imaging and instructions storage," IEEE J. Solid-State Circuits, vol. 32, pp. 1013-1026, July 1997.
12. Y. Ni, F. Devos, M. Boujrad, and J. H. Guan, "Histogram-equalization-based adaptive image sensor for real-time vision," IEEE J. Solid-State Circuits, vol. 32, pp. 2027-1036, July 1997.
13. H. C. Jiang and C. Wu, "A 2-D velocity-and direction-selective sensor with BJT-based silicon retina and temporal zero-crossing detector," IEEE J. Solid-State Circuits, vol. 34, pp. 241-247, Feb. 1999.
14. H. Morimura, S. Shigematsu, and K. Machida, "A high-resolution capacitive fingerprint sensing scheme with charge-transfer technique and automatic contrast emphasis," in Dig. Tech. Papers Symp. VLSI Circuit, June 1999, pp. 157-160.
15. C. Tsikos, "Capacitive fingerprint sensor," U.S. Patent 4353056, Oct. 5, 1982.
16. A. G. Knapp, "Fingerprint sensing device and recognition system having predetermined electrode activation," U.S. Patent 5325442, June 28, 1994.