Search for dissertations about: "signal reconstruction"
Showing result 1 - 5 of 136 swedish dissertations containing the words signal reconstruction.
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1. Combining analytical and iterative reconstruction in helical cone-beam CT
Abstract : Contemporary algorithms employed for reconstruction of 3D volumes from helical cone beam projections are so called non-exact algorithms. This means that the reconstructed volumes contain artifacts irrespective of the detector resolution and number of projection angles employed in the process. READ MORE
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2. Signal Processing Approaches for Interference Mitigation in Automotive Radar Systems
Abstract : Modern vehicles have several autonomous and semi-autonomous features, such as adaptive cruise control, lane keeping, adaptive headlights, and automatic emergency braking, ensuring a safe and comfortable driving experience. The vehicles typically rely on different sensors to "see" their surroundings and make decisions accordingly. READ MORE
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3. Time-domain Reconstruction Methods for Ultrasonic Array Imaging : A Statistical Approach
Abstract : This thesis is concerned with reconstruction techniques for ultrasonic array imaging based on a statistical approach. The reconstruction problem is posed as the estimation of an image consisting of scattering strengths. READ MORE
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4. Model Based Reconstruction of Ultrasonic Images
Abstract : This thesis is concerned with reconstruction methods for ultrasonic imaging, primarily applied to non-destructive material inspection. In ultrasonic inspection, a specimen is insonified with pulses of high frequency ultrasound, which enters the material and propagates through it. READ MORE
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5. Parametric Reconstruction of Objects Using Microwave Measurements
Abstract : .... READ MORE