Photometric System For Charge-Coupled Device (CCD) Imaging

1981 ◽  
Author(s):  
R. Schild ◽  
S. Kent
Keyword(s):  
Photometric System ◽  
Charge Coupled Device ◽  
Ccd Imaging

Low Cost Digital Image Photogrammetry

1998 ◽  
Vol 14 (03) ◽  
pp. 202-213
Author(s):  
Clifford J. Mugnier
Keyword(s):  
Low Cost ◽  
Digital Camera ◽  
Dimensional Control ◽  
Charge Coupled Device ◽  
Imaging Arrays ◽  
Ccd Imaging ◽  
Camera Systems ◽  
Propagation Analysis ◽  
Error Propagation Analysis ◽  
3D Photogrammetry

A problem in modular shipbuilding is the lack of a reliable, low-cost method of obtaining and utilizing dimensional control in 3D. Photogrammetry has been successfully used as a tool for this application, but because of the large number of systematic errors associated with film-based cameras, only very large shipyards are using it. Recently, developments in Charge Coupled Device (CCD) imaging arrays for cameras have allowed some success in applying photogrammetric techniques dimensional control Mainstream photogrammetric software and hardware configurations have been expensive and complicated. Digital camera systems and computers were purchased and programmed to tie existing inexpensive software packages with Geometric Dilution of Control (GDOP) error propagation analysis, originally designed for topographic mapping, into a tool for production shipyard fabrication dimensional control.

Observations Of The Plasma Torus Of Jupiter With A Fabry-Perot/ Charge-Coupled Device (CCD) Imaging Spectrometer

1981 ◽  
Author(s):  
F. L. Roesler ◽  
F. Scherb ◽  
R. Oliversen ◽  
K. Jaehnig ◽  
T. Williams ◽  
...  
Keyword(s):  
Imaging Spectrometer ◽  
Charge Coupled Device ◽  
Ccd Imaging ◽  
Fabry Perot ◽  
Plasma Torus

scholarly journals Bacterial Whole-Cell Biosensor for Glutamine with Applications for Quantifying and Visualizing Glutamine in Plants

2011 ◽  
Vol 78 (2) ◽  
pp. 604-606 ◽  
Author(s):  
Michael J. Tessaro ◽  
Sameh S. M. Soliman ◽  
Manish N. Raizada
Keyword(s):  
Escherichia Coli ◽  
High Performance Liquid Chromatography ◽  
High Performance ◽  
Charge Coupled Device ◽  
Whole Cell ◽  
Content Type ◽  
Ccd Imaging ◽  
Whole Plant ◽  
Whole Cell Biosensor ◽  
Cell Biosensor

ABSTRACTA whole-cell biosensor for glutamine (GlnLux) was constructed by transforming anEscherichia coliglutamine (Gln) auxotroph with a constitutiveluxreporter gene. Measurements of Gln in plant extracts using GlnLux correlated with quantification using high-performance liquid chromatography (Spearman'sr= 0.95). GlnLux permitted charge-coupled-device (CCD) imaging of Gln from whole plant organs.

A CCD imaging and analysis system for the VG HB5 STEM

1986 ◽  
Vol 44 ◽  
pp. 616-617
Author(s):  
M. E. Mochel ◽  
J. M. Mochel
Keyword(s):  
Ccd Camera ◽  
Beam Current ◽  
Scanning Transmission Electron Microscope ◽  
Charge Coupled Device ◽  
Ccd Imaging ◽  
Transmission Electron ◽  
Scanning Transmission ◽  
Scanned Image ◽  
Diffraction Patterns ◽  
Analysis System

A liquid nitrogen cooled charge coupled device (CCD) camera with DEC 11-73 computer has been fitted to the Vacuum Generators HB5 scanning transmission electron microscope (STEM). Typically, diffraction patterns are produced in the VG HB5 STFM by rocking the beam on the sample or alternatively by rastering the electrons that emerge from the sample and displaying the resultant scanned image on the CRT. The image is often noisy because the beam current is small (≈1010 a) and the range of interesting intensities is large.

Charge-coupled device (CCD) imaging at low light levels

1972 ◽  
Author(s):  
M.H. White ◽  
D.R. Lampe ◽  
F.C. Blaha ◽  
I.A. Mack
Keyword(s):  
Low Light ◽  
Charge Coupled Device ◽  
Ccd Imaging ◽  
Light Levels

scholarly journals Ground-Based Photometric Calibration of the Space Telescope CCD Camera

1989 ◽  
Vol 8 ◽  
pp. 631-634
Author(s):  
D.A. Hunter ◽  
H.C. Harris ◽  
W.A. Baum ◽  
J.H. Jones ◽  
T.J. Kreidl
Keyword(s):  
Hubble Space Telescope ◽  
Ccd Camera ◽  
Wide Field ◽  
Photometric System ◽  
Standard Star ◽  
Space Telescope ◽  
Ccd Imaging ◽  
Photometric Calibration ◽  
Imaging Instrument

The Wide-Field and Planetary Camera (WF/PC) is a CCD imaging instrument which is part of the Hubble Space Telescope. Ground-based observations have been made with a CCD system similar to those of the WF/PC in order to establish the standard star sequence to be used for in-flight photometric calibration. Because the WF/PC passbands differ from those in previous photometric use, the filters and CCDs will define a new photometric system. We outline here the procedures used to establish the calibration fields to be used in flight (see Harris et al. 1988 for additional details).

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