A Lossy Method for Compressing Raw CCD Images

This paper describes a lossy method for compressing raw images produced byCCDs or similar devices. The method is very simple: lossy quantization followedby lossless compression using general-purpose compression tools such as gzip andbzip2. A key feature of the method is that compressed images can be...

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Bibliografiske detaljer
Udgivet i:Revista Mexicana de Astronomía y Astrofísica
Hovedforfatter: Alan M. Watson
Format: Artigo
Sprog:Inglês
Udgivet: Universidad Nacional Autónoma de México 2002
Fag:
Física, Astronomía y Matemáticas
TECHNIQUES: IMAGE PROCESSING
Online adgang:https://www.redalyc.org/articulo.oa?id=57138212
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