Astronomy and Astrophysics – Astronomy
Scientific paper
Aug 2008
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2008spie.7019e.103p&link_type=abstract
Advanced Software and Control for Astronomy II. Edited by Bridger, Alan; Radziwill, Nicole M. Proceedings of the SPIE, Volume 70
Astronomy and Astrophysics
Astronomy
Scientific paper
A higher and better precision can been achieved while using more recent observation techniques and superior detection sensors. It has brought a very rapid increase of data amount as a result. The high spatial resolution (up to ten million pixels) and a high bit level grey scale images (quantization depth up to 16 bits) are used in astronomy and other scientific applications. A very large volume of image data has been taken during operation of a modern project of automatic (i.e. robotic) sky observation systems. The coder based on the Karhunen-Loeve transform (KLT) has been chosen for astronomical image compression in this paper. The astrometry and photometry measurements have confirmed a possibility of the coder blocks arrangement with production of an accepted error and a sophisticated data stream.
Pata Petr
Řeřábek Martin
No associations
LandOfFree
The lossy compression technique based on KLT does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with The lossy compression technique based on KLT, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The lossy compression technique based on KLT will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1061218