Sökning: "Henrik I. Christensen"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden Henrik I. Christensen.

  1. 1. From HCI to HRI : Designing Interaction for a Service Robot

    Författare :Helge Hüttenrauch; Kerstin Severinson Eklundh; Henrik I. Christensen; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Human-Computer Interaction; Human-Robot Interaction; Computer science; Datalogi;

    Sammanfattning : Service robots are mobile, embodied artefacts that operate in co presence with their users. This is a challenge for human-robot interaction (HRI) design. The robot’s interfaces must support users in understanding the system’s current state and possible next actions. LÄS MER

  3. 2. Simultaneous localization and mapping with robots

    Författare :John Folkesson; Henrik I. Christensen; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; computer science; Computer science; Datalogi;

    Sammanfattning : A fundamental competence of any mobile robot system is the ability to remain localized while operating in an environment. For unknown/partially known environments there is a need to combine localization with automatic mapping to facilitate the localization process. LÄS MER

  4. 3. Multiple cue object recognition

    Författare :Fredrik Furesjö; Henrik I. Christensen; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Datavetenskap; Datavetenskap; Computer science; Datavetenskap;

    Sammanfattning : Nature is rich in examples of how vision can be successfully used for sensing and perceiving the world and how the gathered information can be utilized to perform a variety of different objectives. The key to successful vision is the internal representations of the visual agent, which enable the agent to successfully perceive properties about the world. LÄS MER

  5. 4. Large-Scale Information Acquisition for Data and Information Fusion

    Författare :Ronnie Johansson; Henrik I. Christensen; David Nicholson; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; sensor management; perception management; data fusion; information fusion; large-scale information acquisition; multi-agent coordination protocol; axiomatic bargaining theory; particle filter tracking; pyro-electric infrared sensor; multi-robot system; Computer science; Datalogi;

    Sammanfattning : The purpose of information acquisition for data and information fusion is to provide relevant and timely information. The acquired information is integrated (or fused) to estimate the state of some environment. LÄS MER

  7. 5. Path planning using probabilistic cell decomposition

    Författare :Frank Lingelbach; Bo Wahlberg; Henrik I. Christensen; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Signalbehandling; Signalbehandling; Signal processing; Signalbehandling;

    Sammanfattning : The problem of path planning occurs in many areas, such as computational biology, computer animations and computer-aided design. It is of particular importance in the field of robotics. Here, the task is to find a feasible path/trajectory that the robot can follow from a start to a goal configuration. LÄS MER