Browsing Department of Civil Engineering by Author "8ea6912d-4da8-4011-a3dd-e5c0c78dc3b6"

Now showing items 1-6 of 6

    • Communication Network for Ultrasonic Acoustic Water Leakage Detectors 

      Awwad, Ameen; Yahyia, Mohamed; Albasha, Lutfi; Mortula, Maruf; Ali, Tarig (IEEE, 2020-02-10)
      Water leaks in the distribution network produce significant losses and cause serious economic inconvenience especially in areas with water shortage. In this paper, the operational aspects of the most popular offline detection ...

    • Enhancement of SAR Speckle Denoising Using the Improved Iterative Filter 

      Yahia, Mohamed; Ali, Tarig; Mortula, Maruf; Abdelfattah, Riadh; El Mahdy, Samy; Arampola, Nuwanthi Sashipraba (IEEE, 2020)
      The recent advancement in synthetic aperture radar (SAR) technology has enabled high-resolution imaging capability that calls for efficient speckle filtering algorithms to preprocess radar imagery. Since the introduction ...

    • Land Use/Land Cover Changes Impact on Groundwater Level and Quality in the Northern Part of the United Arab Emirates 

      Elmahdy, Samy; Mohamed, Mohamed; Ali, Tarig (MDPI, 2020)
      This study aims to develop an integrated approach for mapping and monitoring land use/land cover (LULC) changes and to investigate the impacts of LULC changes and population growth on groundwater level and quality using ...

    • Non-Destructive Water Leak Detection Using Multitemporal Infrared Thermography 

      Yahia, Mohamed; Gawai, Rahul; Ali, Tarig; Mortula, Maruf; Albasha, Lutfi; Landolsi, Taha (IEEE, 2021)
      Waterleakage detection and localization in distribution networks pipelines is a challenge for utility companies. For this purpose, thermal Infrared Radiation (IR) techniques have been widely applied in the literature. ...

    • Polarimetric SAR Image Filtering by Infinite Number of Looks Prediction Technique 

      Yahia, Mohamed; Ali, Tarig; Mortula, Maruf; Abdelfattah, Riadh; Elmahdy, Samy (IEEE, 2021)
      Speckle filtering in synthetic aperture radar (SAR) and polarimetric SAR (PolSAR) images is indispensable before the extraction of the useful information. The minimum mean square error estimate of the filtered pixels ...

    • Polarimetric SAR Speckle Reduction by Hybrid Iterative Filtering 

      Yahia, Mohamed; Ali, Tarig; Mortula, Maruf; Abdelfattah, Riadh; El Mahdy, Samy (IEEE, 2020)
      Speckle filtering in synthetic aperture radar polarimetry (PolSAR) is essential for the extraction of significant information. In this study, the authors introduced a hybrid iterative filtering scheme. The proposed iterative ...