Essays about: "Boundary localization"

Showing result 1 - 5 of 7 essays containing the words Boundary localization.

  1. 1. Skyline Delineation for Localization in Occluded Environments : Improved Skyline Delineation using Environmental Context from Deep Learning-based Semantic Segmentation

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Kyle William Coble; [2023]
    Keywords : Skyline delineation; Skyline detection; Semantic segmentation; Terrain based navigation; Digital elevation models; Uncrewed surface vessel; Planetary exploration robots; Horisont avgränsning; Horisont upptäckt; Semantisk segmentering; Terrängbaserad navigering; Digitala höjdmodeller; Obemannat ytfartyg; Planetariska utforskningsrobotar;

    Abstract : This thesis addresses the problem of improving the delineation of skylines, also referred to as skyline detection, in occluded and challenging environments where existing skyline delineation methods may struggle or fail. Delineated skylines can be used in monocular camera localization methods by comparing delineated skylines to digital elevation model data to estimate a position based on known terrain. READ MORE

  2. 2. Boundary Guard for a Field Robot Based on Perception and Localization : A prototype on Husqvarna robotic lawn mower

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Tianze Li; [2022]
    Keywords : ;

    Abstract : In this thesis we have developed from scratch a perception and localization system that bounds the robot within its operation area. The module is originally designed for a robotic lawn mower, but can be adapted to other differential-drive field robots with minor changes. READ MORE

  3. 3. 3D LiDAR based Drivable Road Region Detection for Autonomous Vehicles

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Jiangpeng Tao; [2020]
    Keywords : ;

    Abstract : Accurate and robust perception of surrounding objects of interest, such as onroad obstacles, ground surface, curb and ditch, is an essential capability for path planning and localization in autonomous driving. Stereo cameras are often used for this purpose. READ MORE

  4. 4. The Po Delta Biosphere Reserve: Management challenges and priorities deriving from anthropogenic pressure and sea level rise

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Damiano Vesentini; [2019]
    Keywords : geography; GIS; environmental pressure; water quality; nutrient accumulation; rising sea level; climate change; value for conservation; Earth and Environmental Sciences;

    Abstract : The Po Delta Biosphere Reserve is located in Northern Italy and has attained recognition by UNESCO in 2015 due to its unique natural and cultural value. The reserve covers an area of approximately 140 000 hectares, supporting a human population of 118 000, as well as a complex mosaic of ecosystems, which are found in this transitional waters landscape. READ MORE

  5. 5. Towards Battery-free Radio Tomographic Imaging : Battery-free Boundary Crossing Detection

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Abdullah Hylamia; [2018]
    Keywords : battery-free; radio-tomographic-imaging; boundary-crossing; analog-backscatter; envelope-detector; radio-frequency; batterifri; radiotomografisk avbildning; gränsöverskridande; analogbakåtskridande; kuvertdetektor; radiofrekvens;

    Abstract : Radio tomographic imaging (RTI) is a novel device-free localization technique which utilizes the changes in radio signals caused by obstruction to enable various sensing applications. However, the deployment of these applications is hindered by the energy-expensive radio sensing techniques employed in these systems. READ MORE