PROCEEDINGS OF THE ITE WINTER ANNUAL CONVENTION
Online ISSN : 2424-2306
Print ISSN : 1343-4357
ISSN-L : 1343-4357
2009
Session ID : 10-11
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10-11 Study of focus assistant signal for Super Hi-Vision camera
Ryohei FUNATSUTakayuki YAMASHITAKohji MITANIYuji NOJIRI
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract
We propose an assistant signal that enables Super Hi-Vision (SHV) camera focusing by a low resolution viewfinder. The signal is generated from high spatial frequency components of SHV video. The simulation results showed that the signal is enough effective for SHV camera focusing.
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© 2009 The Institute of Image Information and Television Engineers
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