Reports of the Technical Conference of the Institute of Image Electronics Engineers of Japan
Reports of the 251st Technical Conference of the Institute of Image Electronics Engineers of Japan
Session ID : 10-01-07
Conference information

Host: The Institute of Image Electronics Engineers of Japan

Co-host: The Institute of Image Information and Television Engineers

Reports of the 251st Technical Conference of the Institute of Image Electronics Engineers of Japan
A Study on HDTV Realtime Tone Reproduction Method and System
*Hidehiko OKUBO, Mahito FUJII
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Keywords: Tone reproduction, Contrast improvement, Realtime processing, HDTV
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Abstract

One of the main subjects of tone reproduction is to produce the pictures optimized to display, transferred from real world's luminance via camera. In our study, we propose a new tone reproduction method for TV program production, especially for high-contrast outdoor live programs. Our method performs contrast improvement for specified luminance range without influence over another range. We verified our method by prototyping realtime system on graphics workstation, and also we measured the performance of HDTV video processing.

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© 2010 by The Institute of Image Electronics Engineers of Japan
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