Search for dissertations about: "vision"

Showing result 16 - 20 of 1089 swedish dissertations containing the word vision.

  2. 16. Channel-Coded Feature Maps for Computer Vision and Machine Learning

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

    Abstract : 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. READ MORE

  4. 17. Reinforcement Learning for Active Visual Perception

    Author : Aleksis Pirinen; Mathematical Imaging Group; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; computer vision; reinforcement learning; deep learning; active vision; object detection; human pose estimation; semantic segmentation;

    Abstract : Visual perception refers to automatically recognizing, detecting, or otherwise sensing the content of an image, video or scene. The most common contemporary approach to tackle a visual perception task is by training a deep neural network on a pre-existing dataset which provides examples of task success and failure, respectively. READ MORE

  5. 18. Holistic Grasping: Affordances, Grasp Semantics, Task Constraints

    Author : Martin Hjelm; Danica Kragic; Markus Vincze; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; robotics; robotic grasping; grasping; cognition; embodied cognition; computer vision; machine learning; artificial intelligence; AI; Gaussian process; Gaussian process latent variable model; GPLVM; 3D vision; point cloud features; robotik; manipulation; datorseende; maskininlärning; artificiell intelligens; kognition; Computer Science; Datalogi;

    Abstract : Most of us perform grasping actions over a thousand times per day without giving it much consideration, be it from driving to drinking coffee. Learning robots the same ease when it comes to grasping has been a goal for the robotics research community for decades. READ MORE

  6. 19. Transverse Chromatic Aberration and Vision: Quantification and Impact across the Visual Field

    Author : Simon Winter; Linda Lundström; Stephen Burns; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; transverse chromatic aberration; lateral chromatic aberration; visual optics; peripheral vision; central vision; dispersion; ophthalmic optics and devices; optical effects on vision; retinal imaging; myopia; human eye; Fysik; Physics;

    Abstract : The eye is our window to the world. Human vision has therefore been extensively studied over the years. However, in-depth studies are often either limited to our central visual field, or, when extended to the periphery, only correct optical errors related to a narrow spectrum of light. READ MORE

  7. 20. Implementing a Vision : Studying Leaders’ Strategic Use of an Intranet while Exploring Ethnography within HCI

    Author : Anette Löfström; Mats Edenius; Sara Eriksén; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; HCI; Ethnography; Culture; Organisation; Intranet; Sensemaking; Trust; MDI; Etnografi; Kultur; Organisation; Intranät; Meningsskapande; tillit; Datavetenskap med inriktning mot människa-datorinteraktion; Computer Science with specialization in Human-Computer Interaction;

    Abstract : This thesis investigates an Intranet based leadership strategy. The aims are to follow, describe and analyse an Intranet based leadership strategy through a broad, dynamic and cultural perspective, and to carry out an ethnography-based research process and thereby explore the potential uses of ethnography within human-computer interaction (HCI). READ MORE