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  1. Medical and Biological Engineering and Computing
  2. Medical and Biological Engineering and Computing : Volume 36
  3. Medical and Biological Engineering and Computing : Volume 36, Issue 3, May 1998
  4. Gabor spectra for Doppler echocardiography
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Medical and Biological Engineering and Computing : Volume 55
Medical and Biological Engineering and Computing : Volume 54
Medical and Biological Engineering and Computing : Volume 53
Medical and Biological Engineering and Computing : Volume 52
Medical and Biological Engineering and Computing : Volume 51
Medical and Biological Engineering and Computing : Volume 50
Medical and Biological Engineering and Computing : Volume 49
Medical and Biological Engineering and Computing : Volume 48
Medical and Biological Engineering and Computing : Volume 47
Medical and Biological Engineering and Computing : Volume 46
Medical and Biological Engineering and Computing : Volume 45
Medical and Biological Engineering and Computing : Volume 44
Medical and Biological Engineering and Computing : Volume 43
Medical and Biological Engineering and Computing : Volume 42
Medical and Biological Engineering and Computing : Volume 41
Medical and Biological Engineering and Computing : Volume 40
Medical and Biological Engineering and Computing : Volume 39
Medical and Biological Engineering and Computing : Volume 38
Medical and Biological Engineering and Computing : Volume 37
Medical and Biological Engineering and Computing : Volume 36
Medical and Biological Engineering and Computing : Volume 36, Issue 6, November 1998
Medical and Biological Engineering and Computing : Volume 36, Issue 5, September 1998
Medical and Biological Engineering and Computing : Volume 36, Issue 4, July 1998
Medical and Biological Engineering and Computing : Volume 36, Issue 3, May 1998
Developments in cardiovascular ultrasound. Part 2: Arterial applications
Gabor spectra for Doppler echocardiography
Imaging and modelling from serial microscopic sections for the study of anatomy
Non-radiological technique for 3D imaging of intestinal endoscopes: computerised graphical 3D representation of endoscope and skeleton
Semi-automatic tool for segmentation and volumetric analysis of medical images
Focusing and targeting of magnetic brain stimulation using multiple coils
Application of the matching pursuit method for structural decomposition and averaging of phonocardiographic signals
Feature extraction for on-line EEG classification using principal components and linear discriminants
Frequency-domain analysis of cerebral autoregulation from spontaneous fluctuations in arterial blood pressure
Accuracy of single-dipole inverse solution when localising ventricular pre-excitation sites: simulation study
Telemetry system for monitoring anterior cruciate ligament graft forcesin vivo
Determination of total body water by multifrequency bio-electric impedance: development of several models
Automated neural network detection of wavelet preprocessed electrocardiogram late potentials
Electrostatic charge characteristics of Der p1 allergen-carrying particles and the house dust mitedermatophagoides pteronyssinus
Computer analysis system of blood oxygen saturation in an animal hypoxia model
Engineering the healing of the rabbit medial collateral ligament
On-line control of cellular adhesion with impedance measurements using interdigitated electrode structures
Regulation of neurofilament interactionsin vitro by natural and synthetic polypeptides sharing Lys-Ser-Pro sequences with the heavy neurofilament subunit NF-H: Neurofilament crossbridging by antiparallel sidearm overlapping
Medical and Biological Engineering and Computing : Volume 36, Issue 2, March 1998
Medical and Biological Engineering and Computing : Volume 36, Issue 1, January 1998
Medical and Biological Engineering and Computing : Volume 35

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Gabor spectra for Doppler echocardiography

Content Provider SpringerLink
Author Padmanabhan, K. Nedumaran, D. Ananthi, S.
Copyright Year 1998
Abstract Doppler echocardiography on current ultrasonography machines makes use of short-time Fourier spectrograms (STFTs) to display the patterns of blood vevocities in the heart chamber. From these sonologists infer the functional parameters, such as valve area, that have pathological significance. After mention of the lacuna in such an STFT display, the Gabor transform and associated Gabor spectrogram evaluation techniques are described. Finally, comparative views of ultrasound machine display with PC-based STFT and Gabor displays for two typical patients are shown, with inferences in support of the proposed Gabor display.
Starting Page 270
Ending Page 275
Page Count 6
File Format PDF
ISSN 01400118
Journal Medical and Biological Engineering and Computing
Volume Number 36
Issue Number 3
e-ISSN 17410444
Language English
Publisher Kluwer Academic Publishers
Publisher Date 1998-01-01
Publisher Place Dordrecht
Access Restriction One Nation One Subscription (ONOS)
Subject Keyword Doppler Fourier spectrogram Gabor transform Wigner-Ville distribution Gabor spectrogram Mitral stenosis Tricuspid regurgitation Human Physiology Neurosciences Imaging Radiology Computer Applications Biomedical Engineering
Content Type Text
Resource Type Article
Subject Biomedical Engineering Computer Science Applications
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