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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 吳家麟(Ja-Ling Wu) | |
dc.contributor.author | Yu-Hao Chen | en |
dc.contributor.author | 陳宇皓 | zh_TW |
dc.date.accessioned | 2021-06-13T16:34:23Z | - |
dc.date.available | 2005-07-11 | |
dc.date.copyright | 2005-07-11 | |
dc.date.issued | 2005 | |
dc.date.submitted | 2005-07-08 | |
dc.identifier.citation | [1] J. Saunders, “Real-time discrimination of broadcast speech/music”, in Proc. IEEE ICASSP, 1996
[2] T. Zhang and J. Kuo, “Audio content analysis for on-line audiovisual data segmentation and classification”, IEEE Trans. Speech Audio Process., vol.9, no. 3, pp441-457, May 2001. [3] C. Panagiotakis and G. Tziritas, “A speech/music discriminator based on RMS and Zero-Crossings”, IEEE Trans. Multimedia, vol.7, no.1, February 2005 [4] Yao Wang, Zhu Liu, and Jin-Cheng Huang, “Multimedia content analysis”, IEEE signal processing magazine, November 2000. [5] Dan Liu, Lie Liu, and Hong-Jiang Zhang, “Automatic Mood Detection from Acoustic Music Data”, ISMIR-03. [6] Y. Feng, Y. Zhuang, and Y. Pan, “Music Information Retrieval by Detecting Mood via Computational Media Aesthetics”, WI’03. [7] T. Li and M. Ogihara, “Content-Based Music Similarity Search and Emotion Detection”, ICASSP 2004. [8] H. Zettl, 'Sight, Sound, Motion: Applied Media Aesthetics', Wadsworth Pub Co., 1973. [9] Hsuan-Wei Chen, Jin-Hau Kuo, Wei-Ta Chu, and Ja-Ling Wu, “Action Movies Segmentation and Summarization Based on Tempo Analysis”, MIR’04, October 2004. [10] Campbell, J. P. , “Speaker recognition: a tutorial.”, Proceeding of the IEEE, 85 (9), 1437-1462. | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/38465 | - |
dc.description.abstract | 在人類的歷史中,電影是最重要的娛樂之一。由於內容(content)的數位化(digitalization)越來越風行,有越來越多的電影觀眾想要只依照自己的興趣來選擇選擇電影的部分片段。但由於觀眾的喜好往往差異頗大,很難只用一兩個規則就滿足所有人的需求。
在這篇論文中,我們研發了可偵測影像節奏(video tempo)和音樂情緒(music mood)的模組(module),並且展現了三個和電影分析有關的應用。根據音色(timbre),旋律(rhythm)和音量(intensity),我們將音樂的情緒分成高度張力(high-tension)和低度張力(low-tension)。然後在偵測影片節奏方面,藉由鏡頭長度(shot length)和動作活動率(motion activity),我們為每個鏡頭(shot)都計算出一個節奏(tempo)值。藉由這兩個模組,我們可以了解音樂帶有的情緒並更進一步發展出三個應用:音樂事件偵測(music event detection),情緒事件偵測(emotional event detection)和原聲帶視覺化(Original Sound Tracks (OST) visualization)。利用主觀測試(subjective test),這些應用的實驗結果都被給予了不錯的分數。 | zh_TW |
dc.description.abstract | Movie is one of the most important entertainments in the history of mankind. With the development of content digitalization, more and more movie viewers would like to choose parts of movies according to their favorites. But as interests of viewers are various, it's difficult to deal with their requirements by only one principle.
In this thesis, we develop modules for detecting video tempo and music mood, and present three applications about movie analysis. Music mood is categorized to high-tension and low-tension using timbre, intensity and rhythm, and each shot of video is given a tempo value by shot length and motion activity. After applying these two modules we recognize mood of music and develop three applications: music event detection, emotional event detection, and Original Sound Tracks (OST) visualization. Subjective tests show that the mean opinion scores of the experimental results are good. | en |
dc.description.provenance | Made available in DSpace on 2021-06-13T16:34:23Z (GMT). No. of bitstreams: 1 ntu-94-R92922016-1.pdf: 1298129 bytes, checksum: 3a825d29666ffbd32c95d9dce024ca8c (MD5) Previous issue date: 2005 | en |
dc.description.tableofcontents | CHAPTER 1 INTRODUCTION 12
1.1 MOTIVATION 12 1.2 PROPOSED APPROACH AND SYSTEM FRAMEWORK 13 1.3 THESIS ORGANIZATION 16 CHAPTER 2 SPEECH/MUSIC DISCRIMINATOR 18 2.1 INTRODUCTION 18 2.2 BASIC FEATURES 19 2.3 SEGMENTATION 20 2.4 CLASSIFICATION 22 2.5 MODIFICATION AND MUSIC DETECTION 23 2.6 EXPERIMENTAL RESULTS 26 2.7 SUMMARY 29 CHAPTER 3 MUSIC TRACKING AND MOOD DETECTION 30 3.1 INTRODUCTION 30 3.2 BASIC FEATURES 31 3.2.1 Intensity 32 3.2.2 Timbre 32 3.2.3 Rhythm 33 3.3 MUSIC TRACKING 33 3.4 MOOD DETECTION 35 3.5 SUMMARY 38 CHAPTER 4 VISUAL INFORMATION BASED TEMPO DETECTION 40 4.1 INTRODUCTION 40 4.2 TEMPO DETECTION 41 4.2.1 Shot Change Detection 41 4.2.2 Motion Activity Analysis 42 4.2.3 Tempo Computation 43 4.3 USAGE OF TEMPO IN OUR SYSTEM 43 4.4 SUMMARY 44 CHAPTER 5 APPLICATIONS 46 5.1 INTRODUCTION 46 5.2 MUSIC EVENT DETECTION 46 5.3 EMOTIONAL EVENT DETECTION 47 5.4 ORIGINAL SOUND TRACKS (OST) VISUALIZATION 51 5.5 EXPERIMENTAL RESULTS 53 5.5.1 Music event detection 54 5.5.2 Emotional event detection 54 5.5.3 OST visualization 59 5.6 SUMMARY 60 CHAPTER 6 CONCLUSION AND FUTURE WORK 62 6.1 CONCLUSION 62 6.2 FUTURE WORK 63 BIBLIOGRAPHY 64 | |
dc.language.iso | en | |
dc.title | 藉由音樂情緒與視訊節奏偵測電影中具強烈情感之事件 | zh_TW |
dc.title | Music Mood and Video Tempo based Movie Emotional Event Detection | en |
dc.type | Thesis | |
dc.date.schoolyear | 93-2 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 朱浩華(Hao-Hua Chu),朱靜美(Jing-Mei Chu) | |
dc.subject.keyword | 電影,音樂情緒,影片節奏,多媒體,內容分析, | zh_TW |
dc.subject.keyword | movie,music mood,video tempo,multimedia,content analysis, | en |
dc.relation.page | 64 | |
dc.rights.note | 有償授權 | |
dc.date.accepted | 2005-07-08 | |
dc.contributor.author-college | 電機資訊學院 | zh_TW |
dc.contributor.author-dept | 資訊工程學研究所 | zh_TW |
顯示於系所單位: | 資訊工程學系 |
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