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Dive into the research topics where Bhaskar Ramamurthy is active.

Publication


Featured researches published by Bhaskar Ramamurthy.


Journal of the Acoustical Society of America | 2003

Aperture configurations for medical diagnostic ultrasound

Bhaskar Ramamurthy; Stuart L. Carp; Albert Gee

A method and system for obtaining ultrasound data is provided. Different aperture techniques are used for transmit than on receive. The various techniques include synthetic aperture, shorting elements, skipping elements, sliding apertures and combinations thereof. The techniques used may also vary as a function of the depth of field.


Archive | 1997

Ultrasound imaging system and method for improving resolution and operation

John A. Hossack; Bhaskar Ramamurthy; John S. Wang; Kutay F. Ustuner; Ching-Hua Chou; James W. Arenson; Arvind Jain


Archive | 1999

Medical ultrasonic diagnostic imaging method and apparatus

Bhaskar Ramamurthy; Charles E. Bradley; Ken Sawatari; Danhua Zhao; Stuart L. Carp; Stirling S. Dodd; David J. Hedberg; Samuel H. Maslak; Daniel E. Need


Archive | 1997

Ultrasonic imaging method and apparatus for generating pulse width modulated waveforms with reduced harmonic response

Stirling S. Dodd; Stuart L. Carp; David M. Hedberg; Samual H. Maslak; Bhaskar Ramamurthy; Daniel E. Need


Archive | 1997

Ultrasound imaging method and system for transmit signal generation for an ultrasonic imaging system capable of harmonic imaging

David J. Hedberg; Stuart L. Carp; Stirling S. Dodd; Samual H. Maslak; Bhaskar Ramamurthy; Daniel E. Need; John A. Hossack


Archive | 1997

Ultrasound imaging enhancement methods and systems

Ismayil M. Guracar; Gregory L. Holley; Ting-Lan Ji; Bhaskar Ramamurthy


Journal of the Acoustical Society of America | 2003

Automatic optimization methods and systems for doppler ultrasound imaging

Müge M. Bakircio{haeck over }lu; Bhaskar Ramamurthy


Archive | 1998

Medical diagnostic ultrasound method and system for element switching

Bhaskar Ramamurthy; Stuart L. Carp; Albert Gee


Archive | 2003

Ultrasound transducer fault measurement method and system

Bhaskar Ramamurthy; John D. Marshall; Sevig Ayter; Jan-Ulco Kluiwstra; Jerry D. Hopple


Archive | 1999

Medical diagnostic ultrasonic imaging system and method using differential sub-band detection techniques

Mirsaid S. Bolorforosh; Edward A. Gardner; Gregory L. Holley; Ting Lan Ji; Sriram Krishnan; Bhaskar Ramamurthy

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