DocumentCode
411288
Title
Lossless compact histogram representation for multi-component images: application to histogram equalization
Author
Chanussot, Jocelyn ; Clement, Alain ; Vigouroux, Bertrand ; Chabod, Jeremie
Author_Institution
Signals & Images Lab., St Martin D´´Heres, France
Volume
6
fYear
2003
fDate
21-25 July 2003
Firstpage
3940
Abstract
The problem of histogram representation is addressed. In the case of multi-component images, this problem is not trivial: the theoretical "naive" required memory space goes exponentially beyond todays technical capacities. To overcome this problem, we present a lossless compact representation of vector histograms. It is based on the use of a space filling curve to index the data space. The application of this representation to vector histogram equalization is then considered.
Keywords
geophysical signal processing; geophysical techniques; remote sensing; lossless compact histogram; memory space; multicomponent images; space filling curve; vector histogram equalization; Filling; Histograms; Image processing; Image sensors; Image storage; Laboratories; Multispectral imaging; Pixel; Remote sensing; Satellites;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium, 2003. IGARSS '03. Proceedings. 2003 IEEE International
Print_ISBN
0-7803-7929-2
Type
conf
DOI
10.1109/IGARSS.2003.1295321
Filename
1295321
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