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Image Using

Hopgood, F.F., N. Woodcock, N.J. HaUam, and P.D. Picton, Interpreting ultrasonic images using rules, algorithms and neural networks , European Journal of NDT, Vol. 2, No. 4, April 1993, pp. 135-149. [Pg.103]

To implement the reconstruction of the initial image, using denoised and/or noisy data given by simulated projections The algorithm (1) and the Gibbs functional in the form (12) were used for the reconstruction. The coefficients a and P were optimized every time. [Pg.117]

To estimate the quality of restoration having both, simulated and reconstructed images, using some kind of quality criterion For this last purpose the following mean square measure was applied ... [Pg.117]

The advent of a portable source of very high energy x-rays has opened up x-ray inspection possibilities in a wide range of environments. Applications include such fields as nuclear waste containers, bridges, nuclear and fossil power plants, surface and airborne transportation systems, space launch systems and other thick section NDT and other inspection problems that cannot be solved imaged using other NDT methods. [Pg.429]

The distortion model (equations 3) describes the mapping of virtual, undistorted image points Pi = xi,yiY to distorted image points P = (i , y Y the real image using third order (2-dimensional) polynomals. [Pg.486]

Flaase A and Frahm J 1985 Multiple chemical-shift-selective NMR imaging using stimulated echoes J. Magn. Reson. 64 94-102... [Pg.1545]

Kunze C and Kimmich R 1994 Proton-detected C imaging using cyclic-J cross polarization Magn. Reson. Imaging 12 805-10... [Pg.1545]

Bryant D J, Payne J A, Firmin D N and Longmore D B 1984 Measurement of flow with NMR imaging using a gradient pulse and phase differenoe teohnique J. Comput. Assist. Tomogr. 8 588-93... [Pg.1546]

The history of EM (for an overview see table Bl.17,1) can be interpreted as the development of two concepts the electron beam either illuminates a large area of tire sample ( flood-beam illumination , as in the typical transmission electron microscope (TEM) imaging using a spread-out beam) or just one point, i.e. focused to the smallest spot possible, which is then scaimed across the sample (scaiming transmission electron microscopy (STEM) or scaiming electron microscopy (SEM)). In both situations the electron beam is considered as a matter wave interacting with the sample and microscopy simply studies the interaction of the scattered electrons. [Pg.1624]

Sharp S L, Warmack R J, Goudonnet J P, Lee I and Ferrell T L 1993 Spectroscopy and imaging using the photon scanning-tunnelling microscope Acc. Chem. Res. 26 377... [Pg.1730]

The Learning By Modeling CD ROM developed by Wavefunction Inc in connection with the fourth edition of this text accompanies the fifth as well We were careful to incorporate Spartan so it would work with the textbook—from the Spartan images used m the text to the icons directing the student to opportunities to build models of their own or exam me those m a collection of more than 250 already prepared ones... [Pg.1332]

Cardiac nuclear imaging using Tc -red blood cells can measure the fraction of blood pumped by the heart during each beat. Tc -DTPA and sodium (9-iodohippurate, C H INNaO, are used to measure renal function of the kidney. The enhanced or diminished uptake of... [Pg.57]

Thyroid Uptake Systems. Studies involving absolute thyroid uptake can be performed without imaging using small amounts of or and a simple scintillation probe. This is caUbrated using a phantom, ie, a model of a portion of the human body, loaded with the isotope being used. This instmment is also useful for assaying thyroid exposure to radioiodine among personnel. [Pg.482]

S. J. Pennycook. EMSA Bulletin. 19, 67, 1989. A summary of compositional imaging using a high-angle annular dark-field detector in a field emission STEM instrument published by the Electron Microscopy Society of America, Box EMSA Woods Hole, MA 02543. [Pg.174]

Tonner et al. have taken scanning XPS microscopies at the Advanced Light Source Synchrotron Radiation Center of Lawrence Berkeley National Laboratory [2.6]. They investigated a polished and sputter-cleaned surface of mineral ilmenite with the nominal composition FeTi03, and used the Fe 3p and Ti 3p lines for imaging. Using synchrotron radiation they demonstrated spatial resolution of approximately 0.25 p,m. [Pg.22]

Economy, J., Daley, M., Hippo, E. J. and Tandon, D., Elucidating the pore structure of activated carbon fibers through direct imaging using scanning tunneling microscopy (STM), Carbon, 1995, 33(3), 344 345... [Pg.113]

Magnetic resonance imaging (MRI) is a powerful diagnostic tool used in medicine, the imagers used in hospitals operate at a frequency of 4.00 X 102 MHz (1 MHz = 106 Hz). Calculate... [Pg.159]

Imaging uses a filter to take an image in a limited wavelength band. [Pg.125]

Figure 3a. Restored image using a simple cutoff frequency (Wcutofi = 80) in the deconvolution. Figure 3a. Restored image using a simple cutoff frequency (Wcutofi = 80) in the deconvolution.
Jet flames provide a simple canonical geomefry for illusfrafing the essential features of furbulenf nonpremixed flames. In Figure 7.2.1, chemiluminescence images, using different camera-exposure times, show the mean and fluctuating structure of a furbulenf... [Pg.153]


See other pages where Image Using is mentioned: [Pg.488]    [Pg.1543]    [Pg.1628]    [Pg.1674]    [Pg.1707]    [Pg.116]    [Pg.129]    [Pg.194]    [Pg.49]    [Pg.49]    [Pg.53]    [Pg.55]    [Pg.132]    [Pg.393]    [Pg.44]    [Pg.476]    [Pg.226]    [Pg.117]    [Pg.164]    [Pg.171]    [Pg.194]    [Pg.197]    [Pg.200]    [Pg.997]    [Pg.1139]    [Pg.744]    [Pg.106]    [Pg.3]    [Pg.188]    [Pg.189]   
See also in sourсe #XX -- [ Pg.163 ]




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Array detectors imaging using

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Atomic number imaging using STEM

Biosensors Using Infrared Imaging

Cell Imaging of mRNA Using PNA FIT Probes

Chemical Imaging Using NIR, IR, and Raman Spectroscopy

Human Error in Medical Technology Use, Laboratory Testing, Radiotherapy, and Image Interpretation

Image Using Navigational System

Imaging Membranes Using Atomic Force Microscopy

Imaging Polymer Morphology using Atomic Force Microscopy

Imaging Using NIR, IR, and Raman Spectroscopy

Imaging using

Imaging using

Imaging using curved mirrors

Imaging using electron spectrometers

Imaging using lenses

Imaging using position-sensitive detection

Intra-cell mapping of drug delivery using Raman imaging

NMR in polymers using magnetic field gradients imaging, diffusion and flow

RADIOACTIVE ISOTOPES ARE USEFUL AS TRACERS AND FOR MEDICAL IMAGING

Scanning electron microscopy imaging signals used

Surface image analysis SIMS used

TEM Imaging Method Using Diffraction Contrast

The Use of Thermal Detectors in Infrared Imaging Systems

Use in imaging

Use of 2D NMR Methods in Imaging

Useful image

Useful image

Using Automated Image Analysis Systems to Size Fineparticle Populations

Using Images to Cross-check Fouling Models

When Is NIR Imaging Worth Using in On-Line Settings

When Should NIR Hyperspectral Imaging be Used in Food and Agricultural Products

When is NIR Hyperspectral Imaging Used for Food and Agricultural Products

When is NIR Imaging Worth Using in Online Settings

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