Sökning: "visual clutter"

Visar resultat 1 - 5 av 10 avhandlingar innehållade orden visual clutter.

  1. 1. Visual Attention in Active Vision Systems Attending, Classifying and Manipulating Objects

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Babak Rasolzadeh; KTH.; [2011]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; visual attention; saliency map; compter vision; robotics; active vision; machine learning;

    Sammanfattning : This thesis has presented a computational model for the combination of bottom-up and top-down attentional mechanisms. Furthermore, the use for this model has been demonstrated in a variety of applications of machine and robotic vision. LÄS MER

  2. 2. Stereoscopic Label Placement Reducing Distraction and Ambiguity in Visually Cluttered Displays

    Detta är en avhandling från Linköping : Linköping University Electroic Press

    Författare :Stephen D. Peterson; Linköpings universitet.; Linköpings universitet.; [2009]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Label placement; user interfaces; stereoscopic displays; augmented reality; virtual reality; visual clutter; TECHNOLOGY Information technology Computer science; TEKNIKVETENSKAP Informationsteknik Datavetenskap;

    Sammanfattning : With increasing information density and complexity, computer displays may become visually cluttered, adversely affecting overall usability. Text labels can significantly add to visual clutter in graphical user interfaces, but are generally kept legible through specific label placement algorithms that seek visual separation of labels and other objects in the 2D view plane. LÄS MER

  3. 3. Robust Visual Object Tracking mean shift, particle filters and point features

    Detta är en avhandling från Linköping : Linköping University Electroic Press

    Författare :Zulfiqar Hasan Khan; [2010]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; PF; MSEPF; mean shift; visual object tracking; RANSAC; SIFT; SURF;

    Sammanfattning : Visual object tracking has been identified as a promising technique for many computer vision applications like surveillance, flight navigation, video compression and driver assistance. The main idea is to find the state ofthe object and how it changes over time, in recursive video frames. LÄS MER

  4. 4. Visual Analysis of Multidimensional Data for Biomechanics and HCI

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Gregorio Palmas; KTH.; [2016]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer Science; Datalogi;

    Sammanfattning : Multidimensional analysis is performed in many scientific fields.Its main tasks involve the identification of correlations between data dimensions,the investigation of data clusters, and the identification of outliers. Visualization techniques often help in getting a better understanding. LÄS MER

  5. 5. Methods for Visually Guided Robotic Systems Matching, Tracking and Servoing

    Detta är en avhandling från Linköping : Linköping University Electronic Press

    Författare :Fredrik Larsson; Linköpings universitet.; Linköpings universitet.; [2009]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : This thesis deals with three topics; Bayesian tracking, shape matching and visual servoing. These topics are bound together by the goal of visual control of robotic systems. The work leading to this thesis was conducted within two European projects, COSPAL and DIPLECS, both with the stated goal of developing artificial cognitive systems. LÄS MER