SIMBAD references

1998A&AS..128..289F - Astron. Astrophys., Suppl. Ser., 128, 289-297 (1998/March-1)

Looking for fine structures in galaxies.

FAUNDEZ-ABANS M. and DE OLIVEIRA-ABANS M.

Abstract (from CDS):

In order to enhance fine structure in direct CCD images of galaxies, transform processing has been employed: working in the transform domain, transform functions have been created and simple high- and low-pass filters have been applied to the images during the process. The results presented herein refer to a test sample of four galaxies: ESO 143-G7, HRG 54103, NGC 5193/5193A, and NGC 5761. It is also discussed the use of a Fourier-hologram image as a transfer function.

Abstract Copyright: ∼

Journal keyword(s): galaxies: individual: ESO 143-G7 (ESO 143 - 7), HRG 54103, NGC 5193/NGC 5193A, NGC 5761 - techniques: image processing - mathematical methods

CDS comments: ESO-LV 580-G391 = ESO-LV 580-0391

Simbad objects: 7

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