Detlev Droege

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Preface Knowledge representation and use has been a central concern for computer vision since decades. This topic becomes even more important as it is now possible to augment the reality thru real-time computer graphics in combination with real-time computer vision. As both disciplines need to cooperate, they also need to agree on common representation(More)
Zu Dokumentationszwecken über Jahre hinweg aufgenommene Folgen von Außenaufnahmen unterliegen der gesamten Palette von Einflüssen, die mittels Bildvorverarbeitung ausgeglichen werden (Beleuchtungsänderung durch Wettereinflüsse und Sonnenstand, Schattenwurf). Zum Zwecke von Imagewarping, zur Erhöhung der Auflösung der Bilder durch Interpolation, zur(More)
Keyboard, mouse, and game controllers are common input devices for most computer games. Alternative devices are rarely used, restricting the player’s possible interaction with the virtual world. Computer vision techniques permit interaction with the computer that grants far more freedom than traditional devices, without the need of game-specific hardware(More)
Commercial gaze-tracking devices provide accurate measurements of the visual gaze and are applied to a broad range of problems in marketing, human-computer interaction, and health care technology. In some applications commercial systems are either unavailable or unaffordable. Therefore, developing low cost solutions using off the shelf components is(More)
Commercial gaze-tracking devices provide accurate measurements of the visual gaze and are applied to a broad range of problems in marketing, human-computer interaction, and health care technology. In some applications commercial systems are either unavailable or unaffordable. Therefore, developing low cost solutions using off the shelf components is(More)
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