Using enhancement data to deinterlace 1080i HDTV
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 p...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Article |
| Language: | en_US |
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SPIE
2012
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| Online Access: | http://hdl.handle.net/1721.1/72133 https://orcid.org/0000-0002-9170-784X |
| _version_ | 1826192087083646976 |
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| author | Lin, Andy L. Lim, Jae S. |
| author2 | Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science |
| author_facet | Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science Lin, Andy L. Lim, Jae S. |
| author_sort | Lin, Andy L. |
| collection | MIT |
| description | 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. |
| first_indexed | 2024-09-23T09:06:04Z |
| format | Article |
| id | mit-1721.1/72133 |
| institution | Massachusetts Institute of Technology |
| language | en_US |
| last_indexed | 2024-09-23T09:06:04Z |
| publishDate | 2012 |
| publisher | SPIE |
| record_format | dspace |
| spelling | mit-1721.1/721332022-09-30T13:25:18Z Using enhancement data to deinterlace 1080i HDTV Lin, Andy L. Lim, Jae S. Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science Massachusetts Institute of Technology. Research Laboratory of Electronics Lim, Jae S. Lim, Jae S. 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. 2012-08-15T12:59:38Z 2012-08-15T12:59:38Z 2010-08 Article http://purl.org/eprint/type/JournalArticle 0277-786X http://hdl.handle.net/1721.1/72133 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 https://orcid.org/0000-0002-9170-784X en_US http://dx.doi.org/10.1117/12.859876 Proceedings of SPIE--the International Society for Optical Engineering; v.7798 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. application/pdf SPIE SPIE |
| spellingShingle | Lin, Andy L. Lim, Jae S. Using enhancement data to deinterlace 1080i HDTV |
| title | Using enhancement data to deinterlace 1080i HDTV |
| title_full | Using enhancement data to deinterlace 1080i HDTV |
| title_fullStr | Using enhancement data to deinterlace 1080i HDTV |
| title_full_unstemmed | Using enhancement data to deinterlace 1080i HDTV |
| title_short | Using enhancement data to deinterlace 1080i HDTV |
| title_sort | using enhancement data to deinterlace 1080i hdtv |
| url | http://hdl.handle.net/1721.1/72133 https://orcid.org/0000-0002-9170-784X |
| work_keys_str_mv | AT linandyl usingenhancementdatatodeinterlace1080ihdtv AT limjaes usingenhancementdatatodeinterlace1080ihdtv |