Essays about: "Back projection algorithm"

Showing result 6 - 10 of 17 essays containing the words Back projection algorithm.

  1. 6. Development and Evaluation of a Tomographic Technique for Volumetric Imaging of Flames

    University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Förbränningsfysik

    Author : David Sanned; [2018]
    Keywords : 3D-Tomography; Additive Reconstruction Technique; Space Carving; Machine Vision Cameras; Imaging of Flame Models; Technology and Engineering; Physics and Astronomy;

    Abstract : With modern day interest to continue the reduction of harmful emissions and improve the efficiency of combustion devices, the need to further improve upon accuracy and ability to describe combustive processes is of high value. Nowadays, multiple capable point (0D) and two-dimensional measurement (2D) techniques exist for flame investigation, however as combustion nearly always is a three-dimensional (3D) process some limitations do exist within many of these techniques. READ MORE

  3. 7. Experiment with Moving Target Focusing using GB-SAR

    University essay from Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

    Author : Krishna Mani Bajagain; [2014]
    Keywords : SAR; GB-SAR; GBP algorithm; Moving target Detection;

    Abstract : Ground Based Synthetic Aperture Radar (GB-SAR) refers to SAR system which is mounted on ground linear track. It works on same principle as conventional SAR. Nowadays GB-SAR plays prominent role in the studies of many natural phenomenon as well as in studying some artificial infrastructure or terrain. READ MORE

  4. 8. Subband Adaptive Filtering Technique employing APA For Stereo Echo Cancellation over Audio Signals

    University essay from Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

    Author : BHANUDURGA SRI SATYA SIMHA EDAMAKANTI; VISHNU CHAITANYA GUNDU; [2014]
    Keywords : Stereo Echo Cancellation; NLMS; RLS; MCHA; APA; Subband Adaptive Modeling.; Master of Science Programme in Electrical Engineering with emphasis on Signal Processing Masterprogram i Elektroteknik med inriktning mot signalbehandling;

    Abstract : The world today is relying on hands free devices and teleconferencing equipments but the major problem with the use of these systems is creation of acoustic echo at the time of conversation. The quality of information to be transmitted and received is degraded due to the echo. READ MORE

  5. 9. Global Backprojection for Imaging of Targets Using M-sequence UWB radar system

    University essay from Akademin för teknik och miljö

    Author : Madhava Reddy Kota; Binod Shrestha; [2013]
    Keywords : : Synthetic Aperture Radar; Time domain algorithm; Back projection algorithm; Ultra Wide-beam; M-sequence; SAR Image processing; UWB radars with M-sequence.;

    Abstract : Synthetic Aperture Radar (SAR) is an emerging technique in remote sensing. The technology is capable of producing high-resolution images of the earth surface in all-weather conditions. READ MORE

  6. 10. Enhancement of SAR Image Resolution with Implementation of Circular GB-SAR System

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Dheeraj Nehru Neravati; [2013]
    Keywords : Synthetic Aperture Radar; UWB; GB-SAR; Circular SAR; Circular Aperture; Resolution; Enhancement; Radar; GBP;

    Abstract : Radars were used for surveillance and remote sensing but nowadays they handle a vast range of applications, radar imagery being one of them. The need for high resolution images was inevitable which lead to Synthetic Aperture Radar (SAR) systems. SAR plays a prominent role in remote sensing applications and geophysical studies. READ MORE