«BEAMLET»に関連する英語の本
以下の図書目録から
beamletの使いかたを見つけましょう。
beamletに関する本と英語文献で使われた文脈を提供するための簡単な抜粋文。
1
Modern Signal Processing
Hence, in addition to the X-ray transform, we also consider in this paper a
multiscale digital X-ray transform which we call the beamlet transform. As defined
here, the beamlet transform is designed for data in a digital n x n x n array. Its
intent is ...
Daniel N. Rockmore, Dennis M. Healy, Jr,
2004
2
World Congress of Medical Physics and Biomedical Engineering ...
A Method of Verifying Intensity Modulated Radiation Therapy Through Beamlet
Weight Verification and Dose Reconstruction I.J. Yeo1, J. Kim2, B. Wang1 and M.
Chew3 1Cooper University Hospital, Department of Radiation Oncology, ...
Sun I. Kim, Tae S. Suh,
2007
3
Recent Advances in Computer Science and Information ...
2.2 Continuous Beamlet Transformation Supposing f is a continuous function on
each binary diamond. If we consider these binary diamonds as images and f(x1,
x2) as the function of the image, that the Beamlet transformation of f is a muster of
...
Zhihong Qian, Lei Cao, Weilian Su,
2012
4
Intensity Modulated Radiation Therapy: A Clinical Perspective
The beamlet size was defined at the isocenter plane. The goal of this step was to
determine how many beamlets were required to simulate each port. The user
specified the isocenter, gantry, col- limator, and couch angles; the desired
beamlet ...
5
IMRT, IGRT, SBRT: Advances in the Treatment Planning and ...
The algorithm designer will often chop off the scatter tails for each beamlet, so
that the data structures are reduced in size (fig. 7). In figure 7, we compare
beamlets with the scattered tail included (fig. 7a) and with the tails chopped off (
fig. 7b).
6
Multiscale and Multiresolution Methods: Theory and Applications
1.2 Beamlet Analysis This paper will describe an approach to multiscale image
analysis which we call beamlet analysis, which offers an interesting contrast to
wavelet analysis, and which may broaden the reader's view of the possible kinds
of ...
Timothy J. Barth, Tony Chan, Robert Haimes,
2002
7
Refractive Errors—Advances in Research and Treatment: 2013 ...
It is this insight of the inventor which has let him to realize that such a slow
deterioration and/of drift can be corrected for each individual beamlet of the
plurality of beamlets is a multi-beamlet apparatus. “According to the invention the
alignment ...
8
Feature Detection Algorithms in Computed Images
The comparable statistic is Y = maxTy(b)/ √ L(b) (11) where Ty(b) is the beamlet
transform of the data y and L(b) is the Euclidean length of the beamlet b. A
beamlet is detected whenever Y exceeds a certain threshold. A second type of ...
9
Laser Program Annual Report
Series of single- time step 2-D LASNEX runs with one beam centered on Fig. 2-
75. Rays on the periphery of a beamlet penetrate less deeply in target radius
than those near the beamlet axis. Fig. 2-76. Scheme for simultaneous running of
1-D ...
10
Toward a Wave-equation Based True-reflection Imaging
We can obtain the local plane waves u(x, E,m , co) by partial reconstruction of the
beamlet domain wavefields, For a local plane wave with local wavenumber £,m ,
the corresponding propagating angle with respect to the vertical direction is ...
用語«BEAMLET»を含むニュース項目
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Sandia's Z machine receives funding aimed at fusion energy
Amplified light passes through the large tubes of Sandia National Laboratories' Z-Beamlet laser, one of the most powerful in the world. Credit: ... «Phys.Org, 6月 15»
Is MR guidance feasible for protons?
However, correcting each beamlet in an open field would require a continuous range of shifts that would be difficult, if not impossible to ... «Medical Physics Web, 6月 15»
Hollywood blockbuster technology helping cancer treatment at the …
Each beamlet can deliver a different dose of radiation. □ Traditional radiation therapy uses up to 200 beams; tomotherapy uses up to 10,000 ... «The Daily Telegraph, 4月 15»
Physicist Sees Laser Beamlet 3D Metal Printer Transforming Speed …
With the issue of speed being so prevalent a topic in 3D printing, you can put your money on that being something that changes — and soon. «3DPrint.com, 3月 15»
Optical Design Software
In these cases, optical design software gives the user an alternative: a Fourier transform or beamlet-based propagation algorithm capable of modeling diffraction ... «Photonics.com, 2月 15»
Achieving Maximum Material Removal Rate with Short Pulse Width …
In an ideal set up, each beamlet will exhibit the optimal fluence value for acquiring excellent process efficiency. Figure 5. Top-view microscope ... «Azom.com, 10月 14»
Z Machine MagLIF Fusion also making progress
Plasmas 17, 056303 (2010)], in which a cylinder of deuterium gas with a preimposed 10 T axial magnetic field is heated by Z beamlet, a 2.5 kJ, ... «Next Big Future, 10月 14»
A "SMART" Treatment for Mesothelioma Doubles Survival
It determines how much radiation each beamlet projects into the diseased region (Projected Target Volume (PTV)). Thus, each person receives an individual ... «Mesothelioma.com, 10月 14»
Sandia Uses Magnetized Fusion to Gain Significant Results
Just after the 50-nanosecond mark, near the current pulse's peak intensity, the laser, called Z-Beamlet, fires for several nanoseconds, warming ... «ENGINEERING.com, 9月 14»
Sandia magnetized fusion technique produces significant results
Just after the 50-nanosecond mark, near the current pulse's peak intensity, the laser, called Z-Beamlet, fires for several nanoseconds, warming ... «R & D Magazine, 9月 14»