A wide dynamic range high linearity in-pixel data acquisition front-end for computed tomography

Proceedings - IEEE International Symposium on Circuits and Systems

Volumn , Issue , 2009, Pages 2301-2304

  Liu, Bing ^a   Yuan, Jie ^a  

^a HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Hong Kong)

Author keywords

[No Author keywords available]

Indexed keywords

ANALOG TO DIGITAL CONVERTERS; CALIBRATION PROCEDURE; CMOS PROCESSS; COMPUTED TOMOGRAPHY; CONSTANT POTENTIAL; DYNAMIC RANGE; FRAME RATE; HIGH LINEARITY; HSPICE SIMULATIONS; LOW POWER; QUANTIZATION SCHEMES; WIDE DYNAMIC RANGE;

COMPUTERIZED TOMOGRAPHY; LINEARIZATION; PIXELS; TOMOGRAPHY;

DETECTORS;

EID: 70350176807     PISSN: 02714310     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ISCAS.2009.5118259     Document Type: Conference Paper

References (5)

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2. R. Steadman, F. Serrano, G. Vogtmeier, A. Kemma, E. Oezkan, W. Brockherde, and B. Hosticka, "A CMOS photodiode array with in-pixel data acquisition system for computed tomography", J. Solid-State Circuits, Vol. 39, pp. 1034-1043, Jul. 2004
3. D. Yang, A. Gamal, B. Fowler, and H. Tan, "A 640x512 CMOS immage sensor with ultrawide range floating-point pixel-level ADC", J. Solid-State Circuits, Vol. 34, pp. 1821-1834, Dec. 1999
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