Using enhancement data for deinterlacing 1080i high definition television
Name
505437210-MIT.pdf
Description
Full printable version
Size
17.85 MB
Format
Adobe PDF
Checksum (MD5)
9f0e200d41dd745f5e3888f520fb17da
Author(s)
Lin, Andy L
Advisor(s)
Jae S. Lim.
Alternative Title
Efficient migration path approach for deinterlacing 1080i high definition
Date Issued
2009
Publisher
Massachusetts Institute of Technology
Abstract
Modern displays deinterlace interlaced high definition television (HDTV) to remove unsightly artifacts. U.S. over-the-air television broadcasting is scheduled to switch to an all-digital format in June, 2009. Therefore, we are ready for a new system which will improve HDTV. A receiver compatible system can add a small bitrate enhancement stream and enable new receivers to easily deinterlace l080i streams. Old receivers can ignore this stream while decoding the original lo8oi stream. Since the enhancement stream has a low bitrate, we can use this system alongside mobile digital television. The receiver compatible system shifts computing costs from the receivers to the transmitters. Since there are more receivers than transmitters, the net cost is reduced dramatically. The receiver compatible system has access to the original video, allowing for superior video quality compared to traditional deinterlacing systems.
Description
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2009.
Includes bibliographical references (p. 87-89).
Subjects
Electrical Engineering and Computer Science.
MIT Department
Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
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