PROCEEDINGS OF THE ITE WINTER ANNUAL CONVENTION
Online ISSN : 2424-2306
Print ISSN : 1343-4357
ISSN-L : 1343-4357
2009
Session ID : 6-2
Conference information

6-2 A Record and Analysis of Luminance and Chromaticity information of HDTV broadcast signals
Atsuki ONOYuji KOBAYASHISatoru KUBOTAKazuyuki KISHIMOTOYasukuni YAMANESeiichi GOHSHIYouichi IGARASHIShuichi HAGATakehiro NAKATSUE
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract
We measured every pixel signal of every frame from HDTV broadcast signals continuously during one week. Average picture level and CIE chromaticity values (u', v' and a^*, b^*) were calculated from these data. The results indicate that the average APL is 44.8%. Color gamut requirements for broadcast signals were discussed from 2D chromaticity histograms.
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© 2009 The Institute of Image Information and Television Engineers
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