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Volumn 38, Issue 12, 2003, Pages 2325-2333

A 128 × 128 Pixel 120-dB Dynamic-Range Vision-Sensor Chip for Image Contrast and Orientation Extraction

Author keywords

Analog VLSI; CMOS vision sensor; Contrast computation; Early vision; Orientation computation; Temporal coding

Indexed keywords

ALGORITHMS; CMOS INTEGRATED CIRCUITS; ELECTRIC POWER UTILIZATION; IMAGE PROCESSING; IMAGE SENSORS; PHOTOCURRENTS; PHOTODIODES; SIGNAL PROCESSING; VISION; VLSI CIRCUITS;

EID: 9144260058     PISSN: 00189200     EISSN: None     Source Type: Journal    
DOI: 10.1109/JSSC.2003.819169     Document Type: Conference Paper
Times cited : (122)

References (17)
  • 1
    • 0029565306 scopus 로고
    • Analog VLSI neuromorphic image acquisition and pre-processing systems
    • A. G. Andreou, R. C. Meitzler, K. Strohbehn, and K. A. Boahen, "Analog VLSI neuromorphic image acquisition and pre-processing systems," Neural Netw., vol. 8, pp. 1323-1347, 1995.
    • (1995) Neural Netw. , vol.8 , pp. 1323-1347
    • Andreou, A.G.1    Meitzler, R.C.2    Strohbehn, K.3    Boahen, K.A.4
  • 2
    • 0004259911 scopus 로고    scopus 로고
    • Norwell, MA: Kluwer
    • A. Moini, Vision Chips. Norwell, MA: Kluwer, 1999.
    • (1999) Vision Chips
    • Moini, A.1
  • 3
    • 0033730291 scopus 로고    scopus 로고
    • A low power orientation selective vision sensor
    • May
    • B. E. Shi, "A low power orientation selective vision sensor," IEEE Trans. Circuits Syst. II, vol. 47, pp. 435-440, May 2000.
    • (2000) IEEE Trans. Circuits Syst. II , vol.47 , pp. 435-440
    • Shi, B.E.1
  • 6
    • 0036474823 scopus 로고    scopus 로고
    • A 100 × 100 pixel silicon retina for gradient extraction with steering filter capabilities and temporal output coding
    • Feb.
    • M. Barbara, P.-Y. Burgi, A. Mortara, P. Nussbaum, and F. Heitger, "A 100 × 100 pixel silicon retina for gradient extraction with steering filter capabilities and temporal output coding," IEEE J. Solid-State Circuits, vol. 37, pp. 160-172, Feb. 2002.
    • (2002) IEEE J. Solid-state Circuits , vol.37 , pp. 160-172
    • Barbara, M.1    Burgi, P.-Y.2    Mortara, A.3    Nussbaum, P.4    Heitger, F.5
  • 7
    • 0000929221 scopus 로고
    • What is the goal of sensory coding?
    • D. J. Field, "What is the goal of sensory coding?," Neural Comput., vol. 6, pp. 559-601, 1994.
    • (1994) Neural Comput. , vol.6 , pp. 559-601
    • Field, D.J.1
  • 8
    • 0033860485 scopus 로고    scopus 로고
    • Occlusions and their relationship with the distribution of contrasts in natural images
    • R. M. Balboa and N. M. Grzywacz, "Occlusions and their relationship with the distribution of contrasts in natural images," Vision Res., vol. 40, pp. 2661-2669, 2000.
    • (2000) Vision Res. , vol.40 , pp. 2661-2669
    • Balboa, R.M.1    Grzywacz, N.M.2
  • 10
    • 0033078789 scopus 로고    scopus 로고
    • A VLSI sorting image sensor: Global massively parallel intensity-to-time processing for low-latency adaptive vision
    • Feb.
    • V. Brajovic and T. Kanade, "A VLSI sorting image sensor: Global massively parallel intensity-to-time processing for low-latency adaptive vision," IEEE Trans. Robot. Automat., vol. 15, pp. 67-75, Feb. 1999.
    • (1999) IEEE Trans. Robot. Automat. , vol.15 , pp. 67-75
    • Brajovic, V.1    Kanade, T.2
  • 12
    • 0035334375 scopus 로고    scopus 로고
    • A low-power low-noise ultrawide-dynamic-range CMOS imager with pixel-parallel A/D conversion
    • May
    • L. G. Mcllrath, "A low-power low-noise ultrawide-dynamic-range CMOS imager with pixel-parallel A/D conversion," IEEE J. Solid-State Circuits, vol. 36, pp. 846-853, May 2001.
    • (2001) IEEE J. Solid-state Circuits , vol.36 , pp. 846-853
    • McLlrath, L.G.1
  • 13
    • 0001326828 scopus 로고
    • A communication scheme for analog VLSI perceptive systems
    • June
    • A. Mortara, E. A. Vittoz, and P. Venier, "A communication scheme for analog VLSI perceptive systems," IEEE J. Solid-State Circuits, vol. 30, pp. 660-669, June 1995.
    • (1995) IEEE J. Solid-state Circuits , vol.30 , pp. 660-669
    • Mortara, A.1    Vittoz, E.A.2    Venier, P.3
  • 14
    • 0002832060 scopus 로고    scopus 로고
    • Communicating neuronal ensembles between neuromorphic chips
    • T. S. Lande, Ed. Boston, MA: Kluwer, ch. 11
    • K. A. Boahen, "Communicating neuronal ensembles between neuromorphic chips," in Neuromorphic Systems Engineering, T. S. Lande, Ed. Boston, MA: Kluwer, 1998, ch. 11, pp. 229-261.
    • (1998) Neuromorphic Systems Engineering , pp. 229-261
    • Boahen, K.A.1
  • 16
    • 0343329503 scopus 로고
    • Ph.D. dissertation, Univ. Twente, Twente, The Netherlands
    • K. Bult, "Analog CMOS square-law circuits," Ph.D. dissertation, Univ. Twente, Twente, The Netherlands, 1988.
    • (1988) Analog CMOS Square-law Circuits
    • Bult, K.1
  • 17
    • 0030734470 scopus 로고    scopus 로고
    • Low-voltage CMOS four-quadrant multiplier
    • S. I. Liu and C. C. Chang, "Low-voltage CMOS four-quadrant multiplier," Electron. Lett., vol. 33, no. 3, 1997.
    • (1997) Electron. Lett. , vol.33 , Issue.3
    • Liu, S.I.1    Chang, C.C.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.