Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Bruce A. McDermott"'
Publikováno v:
IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 21:680-691
An active filter-based on-chip DC-DC voltage converter for application to distributed on-chip power supplies in multivoltage systems is described in this paper. No inductor or output capacitor is required in the proposed converter. The area of the vo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da2ecc98046c8630e199d8acddc99cc1
https://doi.org/10.1109/tvlsi.2012.2190539
https://doi.org/10.1109/tvlsi.2012.2190539
Publikováno v:
ISQED
Experimental results of an active filter based on-chip hybrid voltage converter are described in this paper. The area of the voltage converter is significantly less than the area of a conventional passive filter based DC-DC voltage converter or a low
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6053a44f0f4c1d3e3defcff6ab48fff
https://doi.org/10.1109/isqed.2012.6187524
https://doi.org/10.1109/isqed.2012.6187524
Publikováno v:
2000 IEEE Ultrasonics Symposium. Proceedings. An International Symposium (Cat. No.00CH37121).
Data acquisition, time delay estimation and correction for adaptive imaging are implemented on the SONOLINE Elegra/sup TM/ system using the system CPU, the Crescendo(TM) processor, and the existing front-end electronics, with no hardware modification
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e568526115d4e45bb670addfa5b2050
https://doi.org/10.1109/ultsym.2000.921640
https://doi.org/10.1109/ultsym.2000.921640
Publikováno v:
The Journal of the Acoustical Society of America. 134:3114
Adaptive volume rendering is provided for medical diagnostic ultrasound. The opacity of B-mode data is set relative to the opacity of Doppler data. The opacities for the different types of data are set as a function of ray depth. For example, the opa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25918cdc22328a180cf5f6e51ba5d77e
https://doi.org/10.1121/1.4824276
https://doi.org/10.1121/1.4824276
Publikováno v:
The Journal of the Acoustical Society of America. 127:2713
Rendering quality parameter values are automatically set or adjusted as a function of acquisition ultrasound parameter values. The rendering quality is automatically selected based on the acquisition quality, such as providing for a higher quality or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68a4c3587191ae24381718f9d23f9613
https://doi.org/10.1121/1.3396233
https://doi.org/10.1121/1.3396233
Publikováno v:
The Journal of the Acoustical Society of America. 115:2618-2618
A system for controlling the point spread function of an ultrasound signal transmitted into a patient. In accordance with one embodiment of the invention, only a selected number of the transducer elements transmit a transmit pulse. The elements which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2c73d6fa08b708cd274dab6873769a7
https://doi.org/10.1121/1.1646968
https://doi.org/10.1121/1.1646968
Autor:
Jin Kim, Pat Von Behren, D. L. Donald Liu, Pat Sutcliffe, John C. Lazenby, Bruce A. McDermott
Publikováno v:
The Journal of the Acoustical Society of America. 109:2396-2396
Adaptive correction of the effects of propagation through inhomogeneous tissue is critical to the improvement of current ultrasonic imaging systems. Currently, estimation and correction of time‐delay errors is more feasible than other more sophisti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::138adf09f73eaeca55b1fcba41a45faf
https://doi.org/10.1121/1.4744456
https://doi.org/10.1121/1.4744456