Sökning: "occlusion modeling"

Hittade 4 avhandlingar innehållade orden occlusion modeling.

  1. 1. Anticipation and Attention in Robot Control

    Författare :Birger Johansson; Kognitionsvetenskap; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; eye-movements; visual field; tracking; occlusion; cognitive modelling; boebot; e-puck; color tracking; multi-agent; epistemic action; architecture; agent; robot; anticipation; attention; prediction;

    Sammanfattning : Anticipatory and predictive models are becoming very important features of robot systems. This thesis investigates some aspects of predictive modeling. LÄS MER

  2. 2. Land Mine Detection using Dual-Band Electro-Optical Sensing

    Författare :Magnus Lundberg; Chalmers University of Technology; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; land mines; regularization; nuisance parameters; detection; infrared imaging; occlusion modeling; multi-spectral imaging; prior knowledge; Signalbehandling; Signal Processing;

    Sammanfattning : This thesis addresses the detection of buried and partially occluded land mines using electro-optical sensing. According to the Red Cross approximately 10000 people are killed and another 30000 are injured each year in mine related accidents. LÄS MER

  3. 3. Studies in Semantic Modeling of Real-World Objects using Perceptual Anchoring

    Författare :Andreas Persson; Amy Loutfi; Alessandro Saffiotti; Severin Lemaignan; Örebro universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Perceptual Anchoring; Semantic World Modeling; Sensor-Driven Acquisition of Data; Object Recognition; Object Classification; Symbol Grounding; Probabilistic Object Tracking;

    Sammanfattning : Autonomous agents, situated in real-world scenarios, need to maintain consonance between the perceived world (through sensory capabilities) and their internal representation of the world in the form of symbolic knowledge. An approach for modeling such representations of objects is through the concept of perceptual anchoring, which, by definition, handles the problem of creating and maintaining, in time and space, the correspondence between symbols and sensor data that refer to the same physical object in the external world. LÄS MER

  4. 4. From BIM to VR - The design and development of BIMXplorer

    Författare :Mikael Johansson; Chalmers University of Technology; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Building Information Modeling; Virtual Reality VR ; Real-time rendering; Head-mounted display HMD ; BIM;

    Sammanfattning : The architecture, engineering and construction (AEC) industries are currently undergoing a change from a drawing-based form of information exchange to a model-based. Using the concept of Building Information Models (BIM), the content produced by architects and designers has evolved from traditional 2D-drawings to object-oriented 3D-models embedded with information to describe any building in detail. LÄS MER