Integrating context-free and context-dependent attentional mechanisms for gestural object reference

Heidemann G, Rae R, Bekel H, Bax I, Ritter H (2003)
In: Computer Vision Systems. Third international conference ; proceedings. Lecture Notes in Computer Science, 2626. Berlin: Springer: 22-33.

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Konferenzbeitrag | Veröffentlicht | Englisch
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Abstract / Bemerkung
We present a vision system for human-machine interaction that relies on a small wearable camera which can be mounted to common glasses. The camera views the area in front of the user, especially the hands. To evaluate hand movements for pointing gestures to objects and to recognise object reference, an approach relying on the integration of bottom-up generated feature maps and top-down propagated recognition results is introduced. In this vision system, modules for context free focus of attention work in parallel to a recognition system for hand gestures. In contrast to other approaches, the fusion of the two branches is not on the symbolic but on the sub-symbolic level by use of attention maps. This method is plausible from a cognitive point of view and facilitates the integration of entirely different modalities.
Erscheinungsjahr
Titel des Konferenzbandes
Computer Vision Systems. Third international conference ; proceedings
Band
2626
Seite
22-33
Konferenz
ICVS
Konferenzort
Graz
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Heidemann G, Rae R, Bekel H, Bax I, Ritter H. Integrating context-free and context-dependent attentional mechanisms for gestural object reference. In: Computer Vision Systems. Third international conference ; proceedings. Lecture Notes in Computer Science. Vol 2626. Berlin: Springer; 2003: 22-33.
Heidemann, G., Rae, R., Bekel, H., Bax, I., & Ritter, H. (2003). Integrating context-free and context-dependent attentional mechanisms for gestural object reference. Computer Vision Systems. Third international conference ; proceedings, Lecture Notes in Computer Science, 2626, 22-33. Berlin: Springer. doi:10.1007/3-540-36592-3_3
Heidemann, G., Rae, R., Bekel, H., Bax, I., and Ritter, H. (2003). “Integrating context-free and context-dependent attentional mechanisms for gestural object reference” in Computer Vision Systems. Third international conference ; proceedings Lecture Notes in Computer Science, vol. 2626, (Berlin: Springer), 22-33.
Heidemann, G., et al., 2003. Integrating context-free and context-dependent attentional mechanisms for gestural object reference. In Computer Vision Systems. Third international conference ; proceedings. Lecture Notes in Computer Science. no.2626 Berlin: Springer, pp. 22-33.
G. Heidemann, et al., “Integrating context-free and context-dependent attentional mechanisms for gestural object reference”, Computer Vision Systems. Third international conference ; proceedings, Lecture Notes in Computer Science, vol. 2626, Berlin: Springer, 2003, pp.22-33.
Heidemann, G., Rae, R., Bekel, H., Bax, I., Ritter, H.: Integrating context-free and context-dependent attentional mechanisms for gestural object reference. Computer Vision Systems. Third international conference ; proceedings. Lecture Notes in Computer Science. 2626, p. 22-33. Springer, Berlin (2003).
Heidemann, Gunther, Rae, Robert, Bekel, Holger, Bax, Ingo, and Ritter, Helge. “Integrating context-free and context-dependent attentional mechanisms for gestural object reference”. Computer Vision Systems. Third international conference ; proceedings. Berlin: Springer, 2003.Vol. 2626. Lecture Notes in Computer Science. 22-33.