A study on scanning methods for a field-sequential stereoscopic display

This paper focuses on the scanning methods of a field-sequential stereoscopic display system. We examined the advantages and disadvantages of several scanning methods to identify the most suitable one for the field-sequential stereoscopic display technique. An evaluation test using a system with 525...

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Bibliographic Details
Published in:IEEE transactions on circuits and systems for video technology 2000-03, Vol.10 (2), p.244-253
Main Authors: Okui, M., Okano, F., Yuyama, I.
Format: Article
Language:English
Subjects:
Circuits
Computer displays
Concrete
Frequency
Glass
HDTV
High definition television
Liquid crystal displays
Pictures
Scanning
Stereo vision
Stereoscopic
System testing
Three dimensional TV
TV broadcasting
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Summary:This paper focuses on the scanning methods of a field-sequential stereoscopic display system. We examined the advantages and disadvantages of several scanning methods to identify the most suitable one for the field-sequential stereoscopic display technique. An evaluation test using a system with 525 scanning lines and a 120-Hz field frequency was conducted. The results show that the picture quality of the 4:2 or 4:1 interlace method, which maintains high vertical resolution, is superior to that of the simple 2:1 interlace one. We also developed an experimental field-sequential stereoscopic system for HDTV with 1:2 interlacing and confirmed that it is possible to display high-quality stereoscopic HDTV pictures in full 1125-line vertical resolutions.
ISSN:1051-8215
1558-2205
DOI:10.1109/76.825724