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TELKOMNIKA Telecommunication Computing Electronics and Control
An evaluation of scintillation index in atmospheric turbulent for new super Lorentz vortex Gaussian beam
Super Lorentz vortex Gaussian beam (SLVGB) is propagated via the
turbulent atmosphere parameters. The benefit key of the SLVGB wave
model is that the unlimited bandwidth wave and a spherical wave are
involved. Additionally, Huygens Fresnel…
turbulent atmosphere parameters. The benefit key of the SLVGB wave
model is that the unlimited bandwidth wave and a spherical wave are
involved. Additionally, Huygens Fresnel…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Extraction of object image features with gradation contour
Image retrieval using features has been used in previous studies including
shape, color, texture, but these features are lagging. With the selection of
high-level features with contours, this research is done with the hypothesis
that images on…
shape, color, texture, but these features are lagging. With the selection of
high-level features with contours, this research is done with the hypothesis
that images on…