Sökning: "vision"

Visar resultat 16 - 20 av 1252 avhandlingar innehållade ordet vision.

  1. 16. Computer Vision Algorithms for Intelligent Transportation Systems Applications

    Författare :Mohammad Saleh Javadi; Mattias Dahl; Mats Pettersson; Mikael Nilsson; Blekinge Tekniska Högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; computer vision; intelligent transportation systems ITS ; speed measurement; vehicle classification;

    Sammanfattning : In recent years, Intelligent Transportation Systems (ITS) have emerged asan efficient way of enhancing traffic flow, safety and management. Thesegoals are realized by combining various technologies and analyzing the acquireddata from vehicles and roadways. LÄS MER

  3. 17. Ommatidial adaptations for vision in nocturnal insects

    Författare :Rikard Frederiksen; Biologiska institutionen; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Gain of transduction; Information rate; Signal-to-noise ratio; Apposition eye; Optical sensitivity; Nocturnal insects; Superposition eye; Vision;

    Sammanfattning : Nocturnal vision is a demanding task for insects with small eyes. As it gets dimmer the noise imposed by the stochastic nature of photon arrival makes vision unreliable. Despite this, there are quite a number of animal species that are active at night and apparently see well. LÄS MER

  4. 18. Components of Embodied Visual Object Recognition : Object Perception and Learning on a Robotic Platform

    Författare :Marcus Wallenberg; Per-Erik Forssén; Mårten Björkman; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; computer vision; object recognition; stereo vision; classification;

    Sammanfattning : Object recognition is a skill we as humans often take for granted. Due to our formidable object learning, recognition and generalisation skills, it is sometimes hard to see the multitude of obstacles that need to be overcome in order to replicate this skill in an artificial system. LÄS MER

  5. 19. Online Learning for Robot Vision

    Författare :Kristoffer Öfjäll; Michael Felsberg; Carl Henrik Ek; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : In tele-operated robotics applications, the primary information channel from the robot to its human operator is a video stream. For autonomous robotic systems however, a much larger selection of sensors is employed, although the most relevant information for the operation of the robot is still available in a single video stream. LÄS MER

  7. 20. Channel-Coded Feature Maps for Computer Vision and Machine Learning

    Författare :Erik Jonsson; Michael Felsberg; Florentin Wörgötter; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; computer vision; machine learning; object recognition; pose estimation; Image analysis; Bildanalys;

    Sammanfattning : This thesis is about channel-coded feature maps applied in view-based object recognition, tracking, and machine learning. A channel-coded feature map is a soft histogram of joint spatial pixel positions and image feature values. Typical useful features include local orientation and color. LÄS MER