625 search results - page 66 / 125 » Head gestures recognition |
145
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FGR
2006
IEEE
15 years 10 months ago
2006
IEEE
Player’s gesture and action spotting in sports video is a key task in automatic analysis of the video material at a high level. In many sports views, the camera covers a large p...
127
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MIR
2010
ACM
15 years 11 months ago
2010
ACM
Vision-based user interfaces enable natural interaction modalities such as gestures. Such interfaces require computationally intensive video processing at low latency. We demonstr...
139
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FGR
2002
IEEE
15 years 9 months ago
2002
IEEE
We present ongoing work on a project for automatic recognition of spontaneous facial actions. Spontaneous facial expressions differ substantially from posed expressions, similar t...
131
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GRAPHICSINTERFACE
2003
15 years 5 months ago
2003
We present a gesture-based user interface to Free-Form Deformation (FFD). Traditional interfaces for FFD require the manipulation of individual points in a lattice of control vert...
133
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CRV
2007
IEEE
15 years 10 months ago
2007
IEEE
This paper proposes an approach to compute viewnormalized body part trajectories of pedestrians from monocular video sequences. The proposed approach first extracts the 2D trajec...