@inbook{a03d1d46b7524364abbbcd2695249496,
title = "POCS-based enhancement of de-interlaced video",
abstract = "To convert an interlaced video into a progressive one effectively, de-interlacing techniques have been developed. However, existing de-interlacing techniques can not perfectly remove high frequency alias components inherently existing in the interlaced video. In this paper, based on the theory of POCS, we propose a video enhancement technique to improve the visual quality of de-interlaced video. We introduce novel constraint sets that are suitable for the characteristics of de-interlaced video and derive the projection operators for those sets. These projection operators using multiframes can reduce high frequency alias components of the de-interlaced video effectively. Extensive computer simulations show that the proposed method significantly improve the quality of the de-interlaced video by restoring the meaningful frequency information of the original progressive video.",
author = "Choi, {Kang Sun} and Cho, {Jun Ki} and Hwang, {Min Cheol} and Ko, {Sung Jea}",
year = "2003",
doi = "10.1007/978-3-540-39737-3_83",
language = "English",
isbn = "3540204091",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
pages = "667--674",
editor = "Adnan Yazici and Cevat Sener",
booktitle = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
}