Spatial coherence analysis applied to aberration correction using a two-dimensional array system

2002 ◽  
Vol 112 (6) ◽  
pp. 2558-2566 ◽  
Author(s):  
James C. Lacefield ◽  
Robert C. Waag
Keyword(s):  
Spatial Coherence ◽  
Coherence Analysis ◽  
Aberration Correction ◽  
Two Dimensional ◽  
Dimensional Array

A two‐dimensional array system for studies of ultrasonic imaging with aberration correction

1999 ◽  
Vol 106 (4) ◽  
pp. 2134-2134 ◽  
Author(s):  
Robert C. Waag ◽  
Daniel B. Phillips ◽  
James C. Lacefield ◽  
Carsten G. Draeger ◽  
Feng Lin ◽  
...  
Keyword(s):  
Ultrasonic Imaging ◽  
Aberration Correction ◽  
Two Dimensional ◽  
Dimensional Array

Calibration of a two‐dimensional array system for ultrasonic aberration correction

1999 ◽  
Vol 106 (4) ◽  
pp. 2136-2136 ◽  
Author(s):  
James C. Lacefield ◽  
Daniel B. Phillips ◽  
Robert C. Waag
Keyword(s):  
Aberration Correction ◽  
Two Dimensional ◽  
Dimensional Array

Introductory paper

1966 ◽  
Vol 24 ◽  
pp. 3-5
Author(s):  
W. W. Morgan
Keyword(s):  
Line Intensity ◽  
Classification Scheme ◽  
Two Dimensional ◽  
Spectral Classification ◽  
Dimensional Array ◽  
Rr Lyrae ◽  
Metallic Line ◽  
Introductory Paper ◽  
Parameter Varying ◽  
Definition Of

1. The definition of “normal” stars in spectral classification changes with time; at the time of the publication of theYerkes Spectral Atlasthe term “normal” was applied to stars whose spectra could be fitted smoothly into a two-dimensional array. Thus, at that time, weak-lined spectra (RR Lyrae and HD 140283) would have been considered peculiar. At the present time we would tend to classify such spectra as “normal”—in a more complicated classification scheme which would have a parameter varying with metallic-line intensity within a specific spectral subdivision.

Localized Defect Modes in a Two-Dimensional Array of Magnetic Nanodots

2013 ◽  
Author(s):  
Roman Verba ◽  
Vasil Tiberkevich ◽  
Elena Bankowski ◽  
Thomas Meitzler ◽  
Gennadiy Melkov ◽  
...  
Keyword(s):  
Two Dimensional ◽  
Defect Modes ◽  
Dimensional Array ◽  
Magnetic Nanodots

scholarly journals Two dimensional array of MPPC and CsI(Tl) for radiation monitoring prototype

2021 ◽  
Vol 1106 (1) ◽  
pp. 012028
Author(s):  
A A Jasni ◽  
YS Yap ◽  
I H. Hashim ◽  
N E Ahmad ◽  
N Ramlee
Keyword(s):  
Radiation Monitoring ◽  
Two Dimensional ◽  
Dimensional Array

scholarly journals A two-dimensional array of single-hole quantum dots

2021 ◽  
Vol 118 (4) ◽  
pp. 044002
Author(s):  
F. van Riggelen ◽  
N. W. Hendrickx ◽  
W. I. L. Lawrie ◽  
M. Russ ◽  
A. Sammak ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Two Dimensional ◽  
Dimensional Array ◽  
Single Hole

ENCRYPTION-DECRYPTION TECHNIQUES FOR PICTURES

1989 ◽  
Vol 03 (03n04) ◽  
pp. 497-503
Author(s):  
RANI SIROMONEY ◽  
K. G. SUBRAMANIAN ◽  
P. J. ABISHA
Keyword(s):  
Public Key ◽  
Two Dimensional ◽  
Chain Code ◽  
Dimensional Array ◽  
Public Key Cryptosystems ◽  
Encryption Decryption ◽  
A Chain

Language theoretic public key cryptosystems for strings and pictures are discussed. Two methods of constructing public key cryptosystems for the safe transmission or storage of chain code pictures are presented; the first one encrypts a chain code picture as a string and the second one as a two-dimensional array.

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