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| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 鄭士康 | |
| dc.contributor.author | Wen-Hao Chung | en |
| dc.contributor.author | 鍾文皓 | zh_TW |
| dc.date.accessioned | 2021-06-13T15:51:52Z | - |
| dc.date.available | 2010-07-09 | |
| dc.date.copyright | 2008-07-09 | |
| dc.date.issued | 2008 | |
| dc.date.submitted | 2008-06-24 | |
| dc.identifier.citation | [1] ISO/IEC, '11172-2:Information Technology – Coding of Moving Pictures and Associated Audio for Digital Storage Media at up to About 1.5Mbits/s -Part 2 Video,' 1991.
[2] ISO/IEC, '13818-2:Information Technology-Generic Coding of moving pictures and associated audio information–Part 2 Visual,' 2000. [3] ISO/IEC, 'H. 264|14496-10:Information technology -- Coding of audio-visual objects -- Part 10: Advanced Video Coding,' 2005. [4] R. Lienhart, C. Kuhmunch, and W. Effelsberg, 'On the detection and recognition of television commercials,' in IEEE Conf. on Multimedia Computing and Systems 1997, pp. 509-516. [5] D. A. Sadlier, S. Marlow, N. O'Connor, and N. Murphy, 'Automatic TV advertisement detection from MPEG bitstream,' in Journal of the Patt. Rec. Society. vol. 35, 2002, pp. 2-15. [6] P. Duygulu, M. Chen, and A. Hauptmann, 'Comparison and combination of two novel commercial detection methods,' in IEEE International Conference on Multimedia and Expo, 2004. ICME '04. 2004 [7] W. Hsu, S. F. Chang, C. W. Huang, L. Kennedy, C. Y. Lin, and G. Iyengar, 'Discovery and fusion of salient multimodal features toward news story segmentation,' in IS&T/SPIE Symposium on Electronic Imaging:Science and Technology - SPIE Storage and Retrieval of Image/Video Database. vol. 5307, 2004, pp. 244-258. [8] J. H. Yeh, J. C. Chen, J. H. Kuo, and J. L. Wu, 'TV commercial detection in news program videos,' in IEEE International Symposium on Circuits and Systems, 2005. ISCAS 2005. , pp. 4594-4597. [9] 許良維, '以人工智慧方法判別電視廣告所在位置,' 大同大學資訊工程研究所碩士論文, Ed., 2005. [10] A. Albiol, M. J. Ch, F. A. Albiol, and L. Torres, 'Detection of TV commercials,' in IEEE International Conference on Acoustics, Speech, and Signal Processing. , 2004. [11] L. Rabiner, 'A tutorial on hidden markow models and selected applications in speech recognition,' in Proceedings of the IEEE, 1989, pp. 257-286. [12] K. Jack, Video Demystified: A Handbook for the Digital Engineer: Newnes, 2004. [13] 'http://neuron2.net/dgmpgdec/dgmpgdec.html.' [14] J. S. Boreczky and L. A. Rowe, 'Comparison of video shot boundary detection techniques,' IS&T/SPIE Symposium Proceedings, Storage and Retrieval for Image and Video Databases IV, p. 122, 1996. [15] 馮貞慈, 'MPEG-2 影片上的自動化鏡頭轉換偵測法,' 國立交通大學電機資訊學院資訊學程碩士論文, Ed., 2005. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/37932 | - |
| dc.description.abstract | 影像壓縮技術的運用在生活中隨處可見，如在有限的頻寬中，用影像壓縮技巧來逹到減少資料位元數傳送的目地，或將數小時的電視節目經過壓縮儲存在有限的記憶裝置中。對於喜愛看電視的人而言，如能將節目中的廣告移除，不但能減少儲存空間，且能減少觀看的時間。
基於以上的原因，本論文想要在影像壓縮的範疇下，以固定圖案比較法移除電視節目廣告的部份，利用兩種不同的偵測方法，有效的偵測出節目中廣告的部份，進而將其移除，以提供使用者觀看及儲存上的便利性。 | zh_TW |
| dc.description.abstract | Applications of video compression technology are now everywhere in our daily life. For example, video compression skills are used to transmit less bits of data within a limited bandwidth and to save several hours of TV programs into a limited memory. For those who like watch TV programs, if we can remove commercials from programs, we can save not only the space of storage but also the time to watch it.
Therefore, this thesis tries to design a TV commercial removal system for compressed domain, based on fixed-pattern matching method. This system can efficiently detect and remove commercials from programs by two kinds of detection schemes. It offers users a better way to save or to watch programs. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-13T15:51:52Z (GMT). No. of bitstreams: 1 ntu-97-P95942001-1.pdf: 1422685 bytes, checksum: c39ce1afc4cda7c75b034d92a87f4d8d (MD5) Previous issue date: 2008 | en |
| dc.description.tableofcontents | 目錄
口試委員會審定書 .......................................Ⅰ 誌謝 ...................................................Ⅱ 中文摘要................................................Ⅲ 英文摘要................................................Ⅳ 目錄....................................................Ⅴ 圖例目錄................................................Ⅶ 表格目錄................................................Ⅸ 第一章 緒論..............................................1 1.1 研究背景與動機 ...................................1 1.2 文獻回顧..........................................1 1.3 章節概述..........................................3 第二章 MPEG-2解壓縮原理..................................4 2.1 MPEG-2解壓縮方塊圖................................4 2.2 MPEG-2節目串流格式...............................13 第三章 廣告偵測架構與原理...............................17 3.1 廣告偵測架構.....................................17 3.2 使用者操作介面 ..................................18 3.3 標識萃取.........................................21 3.4 固定畫面萃取.....................................24 3.5 固定圖案比對.....................................28 3.6 位元串流儲存控制.................................29 第四章 系統實作與實驗結果...............................30 4.1系統實作...........................................30 4.2實驗結果...........................................33 4.3自動偵測改良方向...................................37 4.4廣告偵測系統效能比較...............................44 第五章 結論.............................................46 參考文獻................................................47 | |
| dc.language.iso | zh-TW | |
| dc.subject | 廣告移除 | zh_TW |
| dc.title | 利用固定圖案比較的電視節目廣告移除方法 | zh_TW |
| dc.title | Removal of TV Commercials by Fixed-Pattern Matching | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 96-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 陳宏銘,童怡新 | |
| dc.subject.keyword | 廣告移除, | zh_TW |
| dc.subject.keyword | Removal of TV Commercials, | en |
| dc.relation.page | 48 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2008-06-25 | |
| dc.contributor.author-college | 電機資訊學院 | zh_TW |
| dc.contributor.author-dept | 電信工程學研究所 | zh_TW |
| 顯示於系所單位： | 電信工程學研究所 | |
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|---|---|---|---|
| ntu-97-1.pdf 未授權公開取用 | 1.39 MB | Adobe PDF |
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