Spectral contrast enhancement techniques for extrasolar planet imaging

2003 ◽  
Author(s):  
Tilak Hewagama ◽  
Richard B. Barclay ◽  
Tina C. Chen ◽  
Drake Deming ◽  
Cedric Goukenleuque ◽  
...  
Keyword(s):  
Contrast Enhancement ◽  
Extrasolar Planet ◽  
Spectral Contrast

Growth of spectral contrast enhancement in Schroeder‐phase harmonic complexes

2000 ◽  
Vol 107 (5) ◽  
pp. 2881-2881
Author(s):  
Laura E. Dreisbach ◽  
Marjorie R. Leek ◽  
Jennifer J. Lentz
Keyword(s):  
Contrast Enhancement ◽  
Spectral Contrast

scholarly journals Effect of Spectral Contrast Enhancement on Speech-on-Speech Intelligibility and Voice Cue Sensitivity in Cochlear Implant Users

2020 ◽  
Vol Publish Ahead of Print ◽  
Author(s):  
Nawal El Boghdady ◽  
Florian Langner ◽  
Etienne Gaudrain ◽  
Deniz Başkent ◽  
Waldo Nogueira
Keyword(s):  
Cochlear Implant ◽  
Contrast Enhancement ◽  
Speech Intelligibility ◽  
Spectral Contrast

Spectral contrast enhancement: Algorithms and comparisons

2003 ◽  
Vol 39 (1-2) ◽  
pp. 33-46 ◽  
Author(s):  
Jun Yang ◽  
Fa-Long Luo ◽  
Arye Nehorai
Keyword(s):  
Contrast Enhancement ◽  
Spectral Contrast

An Energy Analyser for Contrast Enhancement in STEM

1974 ◽  
Vol 32 ◽  
pp. 434-435
Author(s):  
H.T. Pearce-Percy
Keyword(s):  
Contrast Enhancement ◽  
Bending Angle ◽  
Magnetic Sector ◽  
Conventional Design ◽  
Bending Radius ◽  
Sector Type

Recently an energy analyser of the uniform magnetic sector type has been installd in a 100KV microscope. This microscope can be used in the STEM mode. The sector is of conventional design (Fig. 1). The bending angle was chosen to be 90° for ease of construction. The bending radius (ρ) is 20 cm. and the object and image distances are 42.5 cm. and 30.0 cm. respectively.

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