Sökning: "radar target tracking"

Visar resultat 16 - 20 av 25 uppsatser innehållade orden radar target tracking.

  1. 16. Vision and Radar Sensor Fusion for Advanced Driver Assistance Systems

    Uppsats för yrkesexamina på avancerad nivå, Reglerteknik; Tekniska högskolan

    Författare :Christian Andersson Naesseth; [2013]
    Nyckelord :automotive; sensor fusion; radar; vision; camera; target tracking; EKF; tracking evaluation; OSPA; path prediction; ADAS; car;

    Sammanfattning : The World Health Organization predicts that by the year 2030, road traffic injuries will be one of the top five leading causes of death. Many of these deaths and injuries can be prevented by driving cars properly equipped with state-of-the-art safety and driver assistance systems. LÄS MER

  3. 17. Kalman filtering : With a radar tracking implementation

    Kandidat-uppsats, Institutionen för matematik (MA)

    Författare :Fredrik Svanström; [2013]
    Nyckelord :Kalman filter; Radar tracking;

    Sammanfattning : The Kalman filter algorithm can be applied as a recursive estimator of the state of a dynamic system described by a linear difference equation. Given discrete measurements linearly related to the state of the system, but corrupted by white Gaussian noise, the Kalman filter estimate of the system is statistically optimal with respect to a quadratic function of the estimate error. LÄS MER

  4. 18. LIDAR SIGNAL PROCESSING TECHNIQUES : CLUTTER SUPPRESSION, CLUSTERING AND TRACKING

    Uppsats för yrkesexamina på avancerad nivå, KTH/Signalbehandling

    Författare :Theodor Sjöstedt; [2011]
    Nyckelord :;

    Sammanfattning : Light detection and ranging (Lidar) is an object detection system, which uses the scattering of light, normally in the form of laser, to determine the direction, range, and other properties of a distant target. Due to the short wavelength of the laser beam, compared to traditional radio based ranging systems (radar), atmospheric phenomenon such as precipitation and fog present a major problem due to the water droplets reflectiveness at these wavelengths. LÄS MER

  5. 19. The Evaluation of the Gaussian Mixture Probability Hypothesis Density Filter Applied in a Stereo Vision System

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Författare :Soheil Ghadami; [2011]
    Nyckelord :Gaussian Mixture probability Hypothesis Density Filter; Human Motion Tracking; Data Association; Occlusion Handling; Stereo Vision;

    Sammanfattning : In this thesis, the performance of the Gaussian Mixture Probability Hypothesis Density (GM-PHD) filter using a pair of stereo vision system to overcome label discontinuity and robust tracking in an Intelligent Vision Agent System (IVAS) is evaluated. This filter is widely used in multiple-target tracking applications such as surveillance, human tracking, radar, and etc. LÄS MER

  7. 20. RFI Suppression in Low Frequency UWB SAR Using the RLS Algorithm

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Författare :Khan Fazal Ullah; [2010]
    Nyckelord :Aperture; Adaptive Line Enhancement ALE ; Chirp signal; Global BackProjection GBP ; Pulse compression; Radio Frequency Interference RFI ; Synthetic Aperture Radar SAR ; UltraWide Band UWB ;

    Sammanfattning : Synthetic Aperture Radar (SAR) has many applications within ground image sensing and navigation. UltraWide Band(UWB) SAR operating at Ultra High Frequency /Very High Frequency(UHF/VHF) are usually a ffected by the Radio Frequency Interferences(RFI) from civilian communication bands which causes SIR(Signal to Interference Ratio) to go down. LÄS MER