Surgery – Truss – Pad
Patent
1989-05-04
1990-08-28
Jaworski, Francis
Surgery
Truss
Pad
73602, A61B 800
Patent
active
049516760
ABSTRACT:
An ultrasonic echography device, comprising at least one piezoelectric transducer, a stage for transmitting an ultrasonic beam, and a stage for receiving and processing echographic signals e returned to the transducer. The stage for receiving and processing comprises at least one grey-scale morphological filter which comprises elementary erosion filters and dilation filters for processing applied to the echographic signals.
REFERENCES:
patent: 4697594 (1987-10-01), Mayo, Jr.
patent: 4729019 (1988-03-01), Rouvrais
"Abstracts, Ultrasonic Imaging and Tissue Characterization Symposium", Ultrasonic Imaging, vol. 10, No. 1, Jan. 1988, pp. 66-67.
"Imagerie Ultrasonore", M. Fink, Revue de Physique Appliquee 18 (1983), pp. 527-556.
Christoph B. Burckhardt; "Speckle in Ultrasound B-Mode Scans"; pp. 1-6; IEEE Transactions on Sonics and Ultrasonics, vol. SU-25, No. 1, Jan. 1978.
Robert M. Haralick, Stanley R. Sternberg and Xinhua Zhuan; "Image Analysis Using Mathematical Morphology", pp. 532-550, IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. PAMI-9, No. 4, Jul. 1, 1987.
Thurston, F. L. et al., "Actual Time Scan Conversion and Image Processing in a Phased Array Ultrasound Imaging System", 1977 UTS Symp. Proc., IEEE.
Jaworski Francis
Squire William
U.S. Philips Corporation
LandOfFree
Ultrasonic echography device with reduced interference noise does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ultrasonic echography device with reduced interference noise, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ultrasonic echography device with reduced interference noise will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1582979