Separation of Highly Correlated Bands of a Multispectral Image Taken with a Telescope Using IHS Display Mode
Abstract
Two highly correlated bands (at 380nm and at 560nm) in a set of multispectral images of the full near side of the Moon are combined to show their differences. For this purpose their ratio and their two principal components are combined in a colour image using IHS display mode. To reduce noise the average of a set of eight images per band taken within two hours after lunar eclipse is used as the data base.
- Publication:
-
Earth Moon and Planets
- Pub Date:
- April 1984
- DOI:
- 10.1007/BF00114312
- Bibcode:
- 1984EM&P...30..193H
- Keywords:
-
- Astronomical Photography;
- Moon;
- Multispectral Photography;
- Histograms;
- Spectral Correlation;
- Telescopes;
- Astronomy