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Proceedings Paper

Colorimetry in HDTV : Up-To-Date Solutions For A New System
Author(s): Raymond Melwig
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Paper Abstract

Use of luminance-chrominance separation in all forms of picture coding is so current that the reasons which have conducted to this state are often forgotten. These reasons are reminded and the deviations from the principles in present use pointed out. Main deviations are matrixing of gamma-corrected instead of linear primary signals and matrixing with coefficients corresponding to a colorimetric system today abandoned in actual fact.

Paper Details

Date Published: 1 May 1986
PDF: 8 pages
Proc. SPIE 0594, Image Coding, (1 May 1986); doi: 10.1117/12.952194
Show Author Affiliations
Raymond Melwig, CCETT (France)

Published in SPIE Proceedings Vol. 0594:
Image Coding
Thomas S. Huang; Murat Kunt, Editor(s)

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