Using enhancement data to deinterlace 1080i HDTV
Name
Lim_Using enhancement.pdf
Size
4.58 MB
Format
Adobe PDF
Checksum (MD5)
da56ce49f72d681727539fea746f8dec
Author(s)
Lin, Andy L.
Lim, Jae S.
Date Issued
August 2010
Journal
Proceedings of SPIE--the International Society for Optical Engineering; v.7798
Publisher
SPIE
Citation
Andy L. Lin and Jae S. Lim, "Using enhancement data to deinterlace 1080i HDTV", Proc. SPIE 7798, 77980B (2010). © 2010 Copyright SPIE--The International Society for Optical Engineering
Version
Final published version
Abstract
When interlaced scan (IS) is used for television transmission, the received video must be deinterlaced to be displayed on progressive scan (PS) displays. To achieve good performance, the deinterlacing operation is typically computationally expensive. We propose a receiver compatible approach which performs a deinterlacing operation inexpensively, with good performance. At the transmitter, the system analyzes the video and transmits an additional low bit-rate stream. Existing receivers ignore this information. New receivers utilize this stream and perform a deinterlacing operation inexpensively with good performance. Results indicate that this approach can improve the digital television standard in a receiver compatible manner.
MIT Department
Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
Massachusetts Institute of Technology. Research Laboratory of Electronics
Terms of Use
Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.1117/12.859876
