Artistic anatomy based, real-time reproduction of facial expressions in 3D face models

Ohya, Jun; Ebihara, Kazuyuki; Kurumisawa, Jun

doi:10.1109/mmcs.1999.778566

Cited by 4 publications

(1 citation statement)

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“…Previously, a method for synthesizing facial expressions based on a physics model was developed [9] and showed good performance, but the system does not run in real-time. Therefore, we developed a realtime reproduction method based on anatomy for artists or plastic anatomy [10]. Anatomy for artists [11], which was proposed in Italy in the 15th century, is an artistic principle for deformation or emphasis that makes viewers feel that works (such as paintings and sculptures) are realistic.…”

Section: Real-time Reproduction Of Facial Expressions and Body Posturmentioning

confidence: 99%

Computer vision based analysis of non-verbal information in HCI

Ohya

2001

IEEE International Conference on Multimedia and Expo, 2001. ICME 2001.

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This paper overviews our research activities on computer vision based non-verbal information analysis that can be applied to virtual communication environments and human computer interactions. In virtual communication environments, a user's facial expressions and body motions are estimated by computer vision approaches, and the estimated non-verbal information is reproduced in the user's avatar.For human computer interfaces, hand gestures are recognized as pre-defined commands by analyzing multiple camera images that observe the hand. In addition, facial expressions and body gestures are recognized from a time-sequential images by HMM (Hidden Markov Models).

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Section: Real-time Reproduction Of Facial Expressions and Body Posturmentioning

confidence: 99%

Computer vision based analysis of non-verbal information in HCI

Ohya

2001

IEEE International Conference on Multimedia and Expo, 2001. ICME 2001.

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Posture Estimation

Ohya¹

2002

Analyzing Video Sequences of Multiple Humans

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Face tracking and realistic animations for telecommunicant clones

Valente

Dugelay

2000

IEEE Multimedia

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We present recent developments in the context of face cloning using view-based techniques, permitted by the cooperation between analysis and synthesis algorithms. We detail efficient 3D face modelling techniques, that are capable to reproduce convincing facial expressions, and we show how such realistic face models are suitable for a view-based analysis framework, to recover both the global pose and the facial expressions of a human performer, without any markers or makeup.

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Artistic anatomy based, real-time reproduction of facial expressions in 3D face models

Cited by 4 publications

References 5 publications

Computer vision based analysis of non-verbal information in HCI

Computer vision based analysis of non-verbal information in HCI

Posture Estimation

Face tracking and realistic animations for telecommunicant clones

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