Results 261 to 270 of about 244,199 (317)
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Annual Meeting Optical Society of America, 1987
The parallel and rapid processing of optical computing can be exploited for the high-speed reconstruction of computed tomography images. Our system implements the filtered backprojection algorithm using an incoherent optical system for the backprojection.
Volker Tresp +2 more
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The parallel and rapid processing of optical computing can be exploited for the high-speed reconstruction of computed tomography images. Our system implements the filtered backprojection algorithm using an incoherent optical system for the backprojection.
Volker Tresp +2 more
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Israel Journal of Mathematics, 1963
We introduce a concept of real-time computation by a Turing machine. The relative strengths of one-tape versus two-tape machines is established by a new method of proofs of impossibility of actual computations.
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We introduce a concept of real-time computation by a Turing machine. The relative strengths of one-tape versus two-tape machines is established by a new method of proofs of impossibility of actual computations.
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TIME-TRIGGERED REAL-TIME COMPUTING
IFAC Proceedings Volumes, 2002Abstract Time-triggered (TT) distributed real-time computing systems are moving into the mainstream for the implementation of safety-critical applications in the aerospace and automotive sectors. This paper introduces the basic principles of a time-triggered real-time computing system, and elaborates on the benefits that can be gained from the ...
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Annual Meeting Optical Society of America, 1986
An optical system for real-time reconstruction of computed tomography (CT) images was previously described.1 The system implements the filtered backprojection algorithm using a heterodyne space-integrating acoustooptic convolver for the filtering operation and an incoherent optical system for the backprojection operation. The first images reconstructed
Arthur F. Gmitro, Gene R. Gindi
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An optical system for real-time reconstruction of computed tomography (CT) images was previously described.1 The system implements the filtered backprojection algorithm using a heterodyne space-integrating acoustooptic convolver for the filtering operation and an incoherent optical system for the backprojection operation. The first images reconstructed
Arthur F. Gmitro, Gene R. Gindi
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Real-time tractography: computation and visualization
Brain Structure and FunctionDid you know that even though tractography is often considered a computationally expensive and offline process, the latest algorithms can now be performed in real-time without sacrificing accuracy? Interactive real-time tractography has proven to be valuable in surgical planning and has the potential to enhance neuromodulation therapies, highlighting ...
Chamberland, Maxime +2 more
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Real-time computer accompaniment
The Journal of the Acoustical Society of America, 1990Now that real-time computer music systems are relatively portable and affordable, it has become common to use them in live performance. Unfortunately, most computer music systems offer little more than a tape recorder in terms of their abilities to interact with live musicians. Computer accompaniment was designed to go beyond this “tape recorder” model
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SAE Technical Paper Series, 1974
<div class="htmlview paragraph">A real-time process computer network has been developed at the General Motors Research Laboratories. Minicomputers are connected to a large computer in a satellite-host configuration. The minicomputers are dedicated to local experiment activities.
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<div class="htmlview paragraph">A real-time process computer network has been developed at the General Motors Research Laboratories. Minicomputers are connected to a large computer in a satellite-host configuration. The minicomputers are dedicated to local experiment activities.
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Real-time computing in patient monitoring
International Journal of Bio-Medical Computing, 1972Abstract The Research Department of Anaesthetics at the Royal College of Surgeons has been involved in computer-oriented patient monitoring for the last three years. Monitoring, in this context, means that not only should the clinician be able to detect that a dangerous situation has arisen, but that the system should be able to predict that such a ...
J A, Bushman, J P, Payne
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Interactive real-time computation
Computers and Biomedical Research, 1968Abstract A conversational computer system allowing direct communication between scientist and computer-driven experiment is described. Important features are (1) raw data is retained in digital form, (2) fairly extensive editing and computation capabilities are available on-line and (3) a file structure is built in to the system enabling a scientist ...
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Pocket Computer For Real-Time Ultrasound
Southern Medical Journal, 1986Real-time ultrasound has proved to be of value in fetal age determination, but calculation and interpretation of multiple parameters is time consuming and tedious. We present a program for use with the TRS 80 PC-2 or Sharp 1500 pocket computer and printer to provide rapid results of obstetric ultrasound studies. We also present a sample report.
J, Castellano +3 more
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