Search for dissertations about: "Man-Made Target Detection"

Found 5 swedish dissertations containing the words Man-Made Target Detection.

  1. 1. Urban Area Information Extraction From Polarimetric SAR Data

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Deliang Xiang; KTH.; [2016]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Polarimetric SAR; Scattering Decomposition; Man-Made Target Detection; Edge Detection; Superpixel; Urban Classification; Polarimetrisk SAR; Spridningsnedbrytning; Upptäckt av artificiella objekt; Kantupptäckt; Superpixel; Urban klassificering; Geodesy and Geoinformatics; Geodesi och geoinformatik;

    Abstract : Polarimetric Synthetic Aperture Radar (PolSAR) has been used for various remote sensing applications since more information could be obtained in multiple polarizations. The overall objective of this thesis is to investigate urban area information extraction from PolSAR data with the following specific objectives: (1) to exploit polarimetric scattering model-based decomposition methods for urban areas, (2) to investigate effective methods for man-made target detection, (3) to develop edge detection and superpixel generation methods, and (4) to investigate urban area classification and segmentation. READ MORE

  2. 2. Ground Object Recognition using Laser Radar Data Geometric Fitting, Performance Analysis, and Applications

    University dissertation from Institutionen för systemteknik

    Author : Christna Grönwall; Linköpings universitet.; Linköpings universitet.; [2006]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Laser radar; object detection; object recognition; performance; least squares; ICP; Cramér-Rao; TECHNOLOGY Information technology Signal processing; TEKNIKVETENSKAP Informationsteknik Signalbehandling;

    Abstract : This thesis concerns detection and recognition of ground object using data from laser radar systems. Typical ground objects are vehicles and land mines. For these objects, the orientation and articulation are unknown. The objects are placed in natural or urban areas where the background is unstructured and complex. READ MORE

  3. 3. Signal Design for Active Sensing and Communications

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Mojtaba Soltanalian; Uppsala universitet.; Uppsala universitet.; [2014]

    Abstract : Man-made active sensing systems such as active radar and sonar have been a vital part of our civilization's advancement in navigation, defense, meteorology, and space exploration. Modern active sensing systems rely heavily on the significant progress in the science and technology of communications made within the last century. READ MORE

  4. 4. Signal Processing for Radar with Array Antennas and for Radar with Micro-Doppler Measurements

    University dissertation from Karlskrona : Blekinge Tekniska Högskola

    Author : Svante Björklund; Blekinge Tekniska Högskola.; [2017]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; radar; signal processing; array antenna; subarray; clutter; jamming; interference; direction of arrival estimation; security; micro-Doppler; feature extraction; classification;

    Abstract : Radar (RAdio Detection And Ranging) uses radio waves to detect the presence of a target and measure its position and other properties. This sensor has found many civilian and military applications due to advantages such as possible large surveillance areas and operation day and night and in all weather. READ MORE

  5. 5. Engineering of small IgG binding domains for antibody labelling and purification

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Sara Kanje; KTH.; [2016]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Antibody; labelling; purification; Protein G; Protein A; protein engineering; protein design; combinatorial selection; Biotechnology; Bioteknologi;

    Abstract : In protein engineering, rational design and selection from combinatorial libraries are methods used to develop proteins with new or improved features. A very important protein for the biological sciences is the antibody that is used as a detecting agent in numerous laboratory assays. READ MORE