Advertisement video completion using hierarchical model

Chih Lun Fang, Tsung Han Tsai

研究成果: 書貢獻/報告類型會議論文篇章同行評審

3 引文 斯高帕斯(Scopus)

摘要

With the rapid spread of video content, some embedded videotexts are superfluous advertisements needing an approach to remove. Because conventional video completion methods only deal with the limited video repairing, an adaptive advertisement video completion algorithm recovering various types of large and structural regions is designed. It poses the task of videotext removal as a hierarchical model. At the top of the hierarchy, the rotated block matching is derived, and temporal structure is recovered by the adaptive interpolation algorithm. Simultaneously, spatial structure is completed by the extension algorithm. At the bottom of the hierarchy, the spatial texture region completion is carried out by gradient derivative smooth propagation and duplication. The contribution is its comprehension and applicability to various types of videos. The experimental results show that all of the various videotext regions can be completed with temporal and spatial consistency, and the performance is superior to other existing methods.

原文???core.languages.en_GB???
主出版物標題2008 IEEE International Conference on Multimedia and Expo, ICME 2008 - Proceedings
頁面1557-1560
頁數4
DOIs
出版狀態已出版 - 2008
事件2008 IEEE International Conference on Multimedia and Expo, ICME 2008 - Hannover, Germany
持續時間: 23 6月 200826 6月 2008

出版系列

名字2008 IEEE International Conference on Multimedia and Expo, ICME 2008 - Proceedings

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???event.eventtypes.event.conference???2008 IEEE International Conference on Multimedia and Expo, ICME 2008
國家/地區Germany
城市Hannover
期間23/06/0826/06/08

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