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| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 鄭士康(Shyh-Kang Jeng) | |
| dc.contributor.author | Kuo-Chuan Chiu | en |
| dc.contributor.author | 邱國權 | zh_TW |
| dc.date.accessioned | 2021-06-13T04:41:25Z | - |
| dc.date.available | 2006-07-21 | |
| dc.date.copyright | 2006-07-21 | |
| dc.date.issued | 2006 | |
| dc.date.submitted | 2006-07-18 | |
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| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/33454 | - |
| dc.description.abstract | 本論文實作完成一套人臉歌唱動畫系統。此系統呈現出人物跟隨著背景音樂來唱歌，並且同時能有臉部表情的變化。我們使用多張臉部表情圖片作為表情資料庫，來合成出臉部的情緒表現。採用的表情圖為Paul Ekman博士所提出的六大基本情緒：快樂﹙happy﹚、憤怒﹙anger﹚、害怕﹙fear﹚、驚訝﹙surprise﹚、哀傷﹙sad﹚、厭惡﹙disgust﹚。歌唱時的發聲嘴形則藉由文字轉換語音系統，Microsoft Speech SDK，來找出相對應於歌詞的嘴形。接著利用文章中所敘述的方法來將表情圖與發聲嘴形做合成，即完成動畫中關鍵影格﹙key-frame﹚的製作。關鍵影格與關鍵影格之間的連續畫面，使用圖形漸形合成﹙image morphing﹚的技術來產生。將這些畫面串連起來，就是栩栩如生的人臉唱歌動畫。此系統除了能降低製造擬真歌唱動畫的成本，在娛樂性的應用方面也相當具有效果。 | zh_TW |
| dc.description.abstract | In this thesis, we implemented a singing-face animation system. In this system, the character sings a song with background music and can change his/her facial expressions simultaneously. We use several expression images to create facial emotional expressions. The images in emotional database are with six basic emotions: happy、anger、fear、surprise、sad and disgust, proposed by Dr. Paul Ekman. The visemes mapping to lyrics are obtained by a text-to-speech system, Microsoft speech SDK. Then, the approach proposed in this article is adopted to synthesize an expression image and a viseme. After that, generating a key-frame of the animation is finished. Using image morphing technique can generate the frames between two key-frames. These clips form a mimic singing-face animation. The proposed system not only lowers the cost of producing a realistic singing-face animation, but also quite powerful for recreational applications. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-13T04:41:25Z (GMT). No. of bitstreams: 1 ntu-95-R93921095-1.pdf: 2049165 bytes, checksum: c400df7625312e54672e3fb33153f107 (MD5) Previous issue date: 2006 | en |
| dc.description.tableofcontents | 摘要 i
Abstract ii 目錄 iii 圖目錄 iv 表目錄 vi 第一章 緒論 1 1.1 引言 1 1.2 研究背景 2 1.3 系統概述 4 1.4 章節概要 5 第二章 圖形漸變合成 6 2.1 圖形漸變合成概述 6 2.2 場域圖形漸變合成法 10 2.3 徑向基底函數 15 2.4 多圖形漸變合成 17 第三章 臉部模型 23 3.1 臉部表情資料庫 23 3.2 發聲嘴形 24 3.3 人臉圖片合成 27 3.4 情緒與發聲嘴形合成 33 第四章 系統實作 44 4.1 系統整體架構 44 4.2 表情圖片產生 44 4.3 表情與嘴形合成 51 4.4 動畫的生成 53 第五章 結論 56 參考文獻 58 | |
| dc.language.iso | zh-TW | |
| dc.subject | 圖形漸變合成 | zh_TW |
| dc.subject | 人臉動畫 | zh_TW |
| dc.subject | 情感合成 | zh_TW |
| dc.subject | Image Morphing | en |
| dc.subject | Facial Animation | en |
| dc.subject | Expressive Synthesis | en |
| dc.title | 基於臉部表情圖片之唱歌人像動畫系統 | zh_TW |
| dc.title | A Singing-Face Animation System Based on Facial Images with Emotional Expressions | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 94-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 陳銘憲(Ming-Syan Chen),歐陽明(Ming Ouhyoung) | |
| dc.subject.keyword | 人臉動畫,圖形漸變合成,情感合成, | zh_TW |
| dc.subject.keyword | Facial Animation,Image Morphing,Expressive Synthesis, | en |
| dc.relation.page | 60 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2006-07-19 | |
| dc.contributor.author-college | 電機資訊學院 | zh_TW |
| dc.contributor.author-dept | 電機工程學研究所 | zh_TW |
| 顯示於系所單位： | 電機工程學系 | |
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| ntu-95-1.pdf 未授權公開取用 | 2 MB | Adobe PDF |
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