Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | 2011 IEEE International Conference on Automatic Face and Gesture Recognition and Workshops |
| Untertitel | FG 2011 |
| Seiten | 125-130 |
| Seitenumfang | 6 |
| Publikationsstatus | Veröffentlicht - Mai 2011 |
| Veranstaltung | 2011 IEEE International Conference on Automatic Face and Gesture Recognition and Workshops, FG 2011 - Santa Barbara, CA, USA / Vereinigte Staaten Dauer: 21 März 2011 → 25 März 2011 |
Publikationsreihe
| Name | 2011 IEEE International Conference on Automatic Face and Gesture Recognition and Workshops, FG 2011 |
|---|
Abstract
In this paper, we present a novel approach to add flexible head motions to talking heads. First, head motion patterns are collected from original recordings. These head motion patterns are recorded video segments with different head motions, like nod and shake. The head motion is synthesized by selecting and concatenating appropriate head motion patterns according to the input text or head motion tags. In order to join these patterns, optical flow based morphing is used to smooth transitions without introducing noticeable discontinuities. Experimental results show that head motion synthesis is realistic, and animations with flexible head motions are rated with a higher average mean opinion score than the ones with repeated head motions.
ASJC Scopus Sachgebiete
- Informatik (insg.)
- Artificial intelligence
- Informatik (insg.)
- Maschinelles Sehen und Mustererkennung
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2011 IEEE International Conference on Automatic Face and Gesture Recognition and Workshops: FG 2011. 2011. S. 125-130 5771384 (2011 IEEE International Conference on Automatic Face and Gesture Recognition and Workshops, FG 2011).
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Realistic Head Motion Synthesis for an Image-based Talking Head
AU - Liu, Kang
AU - Ostermann, Joern
PY - 2011/5
Y1 - 2011/5
N2 - In this paper, we present a novel approach to add flexible head motions to talking heads. First, head motion patterns are collected from original recordings. These head motion patterns are recorded video segments with different head motions, like nod and shake. The head motion is synthesized by selecting and concatenating appropriate head motion patterns according to the input text or head motion tags. In order to join these patterns, optical flow based morphing is used to smooth transitions without introducing noticeable discontinuities. Experimental results show that head motion synthesis is realistic, and animations with flexible head motions are rated with a higher average mean opinion score than the ones with repeated head motions.
AB - In this paper, we present a novel approach to add flexible head motions to talking heads. First, head motion patterns are collected from original recordings. These head motion patterns are recorded video segments with different head motions, like nod and shake. The head motion is synthesized by selecting and concatenating appropriate head motion patterns according to the input text or head motion tags. In order to join these patterns, optical flow based morphing is used to smooth transitions without introducing noticeable discontinuities. Experimental results show that head motion synthesis is realistic, and animations with flexible head motions are rated with a higher average mean opinion score than the ones with repeated head motions.
UR - http://www.scopus.com/inward/record.url?scp=79958749881&partnerID=8YFLogxK
U2 - 10.1109/FG.2011.5771384
DO - 10.1109/FG.2011.5771384
M3 - Conference contribution
AN - SCOPUS:79958749881
SN - 9781424491407
T3 - 2011 IEEE International Conference on Automatic Face and Gesture Recognition and Workshops, FG 2011
SP - 125
EP - 130
BT - 2011 IEEE International Conference on Automatic Face and Gesture Recognition and Workshops
T2 - 2011 IEEE International Conference on Automatic Face and Gesture Recognition and Workshops, FG 2011
Y2 - 21 March 2011 through 25 March 2011
ER -