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Vahid Akbari

Forsker
Fysikk og teknologi




Forskningsinteresser

  • SAR Polarimetry
  • SAR Interferometry
  • Image Processing and Pattern Recognition
  • Statistical Modeling of SAR Images

    Alternativ kontaktinformasjon

    998 69347

    Biografiske data

    M.Sc., 2009, Remote Sensing, Department of Geomatics Engineering, University of Tehran

     

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    Arbeider i CRIStin


  • Akbari, Vahid; Brekke, Camilla. Iceberg detection in open water and sea ice using C-band radar polarimetry. IEEE International Geoscience and Remote Sensing Symposium proceedings 2017. ISSN 2153-6996.

  • Akbari, Vahid; Brekke, Camilla. Iceberg detection in open and ice-infested waters using C-band polarimetric synthetic aperture radar. IEEE Transactions on Geoscience and Remote Sensing 2017; Volum PP (99). ISSN 0196-2892.s doi: 10.1109/TGRS.2017.2748394.

  • Najafi, Amir; Hasanlou, Hasan; Akbari, Vahid. Land cover changes detection in polarimetric SAR data using Algebra, similarity, and distance based methods. International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences 2017; Volum XLII-4 (W4). ISSN 1682-1750.s 195 - 200.s doi: 10.5194/isprs-archives-XLII-4-W4-195-2017.

  • Akbari, Vahid; Anfinsen, Stian Normann; Doulgeris, Anthony Paul; Eltoft, Torbjørn; Moser, Gabriele; Serpico, Sebastiano Bruno. Polarimetric SAR Change Detection with the Complex Hotelling-Lawley Trace Statistic. IEEE Transactions on Geoscience and Remote Sensing 2016; Volum 54 (7). ISSN 0196-2892.s 3953 - 3966.s doi: 10.1109/TGRS.2016.2532320.

  • Nafari, Nima Fallah; Homayouni, Saeid; Safari, Abdolreza; Akbari, Vahid. Assessment of full and compact polarimetric SAR observations for land-cover and crop classification. ESA SP 2016; Volum ESA SP-740. ISSN 0379-6566.

  • Akbari, Vahid; Brekke, Camilla; Doulgeris, Anthony Paul; Storvold, Rune; Sivertsen, Agnar Holten. Quad-polarimetric SAR for detection and characterization of icebergs. ESA SP 2016; Volum SP-740. ISSN 0379-6566.

  • Akbari, Vahid; Doulgeris, Anthony Paul; Brekke, Camilla. Subaperture analysis of polarimetric SAR data for iceberg detection. IEEE International Geoscience and Remote Sensing Symposium proceedings 2016. ISSN 2153-6996.s 5666 - 5669.s doi: 10.1109/IGARSS.2016.7730480.

  • Akbari, Vahid; Anfinsen, Stian Normann; Doulgeris, Anthony Paul; Eltoft, Torbjørn. A change detector for polarimetric SAR data based on the relaxed Wishart distribution. IEEE International Geoscience and Remote Sensing Symposium proceedings 2015. ISSN 2153-6996.s doi: 10.1109/IGARSS.2015.7326653.

  • Akbari, Vahid; Doulgeris, Anthony Paul; Eltoft, Torbjørn. Monitoring glacier changes using multitemporal multipolarization SAR images. IEEE Transactions on Geoscience and Remote Sensing 2014; Volum 52 (6). ISSN 0196-2892.s 3729 - 3741.s doi: 10.1109/TGRS.2013.2275203.

  • Ghanbari, Mohsen; Akbari, Vahid; Abkar, Ali Akbar; Sahebi, Mahmod Reza; Liu, Ming. A robust change detector for multilook polarimetric synthetic aperture radar data. International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences 2014; Volum 40 (2). ISSN 1682-1750.s 127 - 130.s doi: 10.5194/isprsarchives-XL-2-W3-127-2014.

  • Akbari, Vahid; Doulgeris, Anthony Paul; Gabriele, Moser; Eltoft, Torbjørn; Sebastiano, B. Serpico; Anfinsen, Stian Normann. A Textural–Contextual Model for Unsupervised Segmentation of Multipolarization Synthetic Aperture Radar Images. IEEE Transactions on Geoscience and Remote Sensing 2013; Volum 51 (4). ISSN 0196-2892.s 2442 - 2453.s doi: 10.1109/TGRS.2012.2211367.

  • Akbari, Vahid; Anfinsen, Stian Normann; Doulgeris, Anthony Paul; Eltoft, Torbjørn. The Hotelling-Lawley trace statistic for change detection in polarimetric SAR data under the complex Wishart distribution. IEEE International Geoscience and Remote Sensing Symposium proceedings 2013. ISSN 2153-6996.s doi: 10.1109/IGARSS.2013.6723750.

  • Akbari, Vahid; Motagh, Mahdi. Improved Ground Subsidence Monitoring Using Small Baseline SAR Interferograms and a Weighted Least Squares Inversion Algorithm. IEEE Geoscience and Remote Sensing Letters 2012; Volum 9 (3). ISSN 1545-598X.s 437 - 441.s doi: 10.1109/LGRS.2011.2170952.

  • Akbari, Vahid; Larsen, Yngvar; Doulgeris, Anthony Paul; Eltoft, Torbjørn. The impact of terrain correction of polarimetric SAR data on glacier change detection. IEEE International Geoscience and Remote Sensing Symposium proceedings 2012. ISSN 2153-6996.s doi: 10.1109/IGARSS.2012.6352456.

  • Alioghli Fazel, Mohammad; Homayouni, Saeid; Akbari, Vahid; Mahdian, Masoud. Speckle reduction of SAR images using curvelet and wavelet transforms based on spatial features characteristics. IEEE International Geoscience and Remote Sensing Symposium proceedings 2012. ISSN 2153-6996.

  • Mahdian, Masoud; Motagh, Mahdi; Akbari, Vahid. Speckle reduction and restoration of synthetic aperture radar data with an adoptive Markov random field model. IEEE International Geoscience and Remote Sensing Symposium proceedings 2012. ISSN 2153-6996.s doi: 10.1109/IGARSS.2012.6351584.

  • Akbari, Vahid; Moser, Gabriele; Doulgeris, Anthony Paul; Anfinsen, Stian Normann; Eltoft, Torbjørn; Serpico, Sebastian Bruno. A K-Wishart Markov random field model for clustering of polarimetric SAR imagery. IEEE International Geoscience and Remote Sensing Symposium proceedings 2011. ISSN 2153-6996.s doi: 10.1109/IGARSS.2011.6049317.

  • Akbari, Vahid; Doulgeris, Anthony Paul; Eltoft, Torbjørn. Non-gaussian clustering of SAR images for glacier change detection. ESA SP 2010; Volum SP-686. ISSN 0379-6566.

  • Akbari, Vahid; Amini, Jalal; Saradjian, Mohammad Reza; Motagh, Mahdi. Estimation of atmospheric temperature and humidity profiles from MODIS data and radiosond data using artificial neural network. International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences 2008. ISSN 1682-1750.

  • Akbari, Vahid; Doulgeris, Anthony Paul; Eltoft, Torbjørn. Multitemporal Remote Sensing Methods and Applications. Springer 2016 ISBN 978-3-319-47035-1.

  • Negrel, Jean; Gerland, Sebastian; Doulgeris, Anthony Paul; Akbari, Vahid; Lauknes, Tom Rune; Rouyet, Line; Storvold, Rune. In situ validation of segmented SAR satellite scenes of young Arctic thin landfast sea ice - Examples of the Kongsfjorden 2016 spring campaign. 2016 AGU Fall Meeting 2016-12-12 - 2016-12-16 2016.

  • Lauknes, Tom Rune; Rouyet, Line; Solbø, Stian; Sivertsen, Agnar Holten; Storvold, Rune; Akbari, Vahid; Negrel, Jean; Gerland, Sebastian. High-Resolution Mapping of Sea Ice, Icebergs and Growlers in Kongsfjorden, Svalbard, using Ground-based Radar, Satellite, and UAS. AGU Fall Meeting 2016-12-12 - 2016-12-16 2016.

  • Doulgeris, Anthony Paul; Akbari, Vahid; Eltoft, Torbjørn. Automatic PolSAR Segmentation with the U-distribution and Markov Random Fields. EUSAR 2012 – 9th European Conference on Synthetic Aperture Radar 2012-04-23 - 2012-04-26 2012.

  • Akbari, Vahid; Doulgeris, Anthony Paul; Eltoft, Torbjørn. Time Series Analysis of Multi-Polarisation Synthetic Aperture Radar Images with a Textural-Contextual Model,. EUSAR 2012 – 9th European Conference on Synthetic Aperture Radar 2012-04-23 - 2012-04-26 2012.

  • Akbari, Vahid; Eltoft, Torbjørn; Doulgeris, Anthony Paul. Glacier Change Detection from SAR Data by Contextual Non-Gaussian Clustering. Nordic Remote Sensing Days 2011-08-30 - 2011-09-02 2011.

  • Akbari, Vahid; Motagh, Mahdi; Rajabi, Mohammad Ali; Yahya, Djamour. Time Series Investigation of Land Subsidence Using a Weighted Least Squares Adjustment Based on Image Mode Interferometric Data. 8th European Conference on Synthetic Aperture Radar (EUSAR2010) (fulltekst) (sammendrag) 2010-06-07 - 2010-06-10 2010.

  • Akbari, Vahid. Investigating Ground Deformation with Spaceborne Synthetic Aperture Radar (SAR) Interferometry. NOBIM2010 2010-06-21 - 2010-06-22 2010.

  • Akbari, Vahid. Multi-Temporal SAR Image Analysis (InSAR) Monitoring of Land Subsidence Using Interferometric Synthetic Aperture Radar (InSAR). 2009.

  • Akbari, Vahid; Shams, Reza; Rajabi, Mohammad Ali; Chavoshi, Sayyed Hossein. Landfill sitting combining GIS with fuzzy multi criteria DSS. World Applied Sciences Journal 2008. ISSN 1818-4952.

  • Sharifi, Mohammad Ali; Motagh, Mahdi; Alipour, Samira; Akbari, Vahid; Walter, Thomas; Rajabi, Mohammad Ali; Samadzadeghan, Farhad; Djamour, Yahya; Seddighi, Morteza. InSAR time-series analysis of land subsidence due to groundwater overexploitation in groundwater basins of central and northeast Iran. AGU Fall Meeting 2008-12-11 - 2008-12-14 2008.

  • Akbari, Vahid; Motagh, Mahdi; Rajabi, Mohammad Ali; Djamour, Yahya; Seddighi, Morteza. Land Subsidence Monitoring Using InSAR Time Series, Case Study: Mashhad, Iran (2004-2007),. UserEST Conference (IEEE CNF) 2008-11-11 - 2008-11-14 2008.

  • Akbari, Vahid; Motagh, Mahdi; Rajabi, Mohammad Ali. SAR Interferogram Phase Filtering Using Wavelet Transform. MAP ASIA 2008 2008-08-18 - 2008-08-20 2008.

  • Akbari, Vahid; Shams, Reza; Amini, Jalal. Generation of Orthophoto Using IKONOS Imagery and DEM, Case Study: Sheshtmad, Iran. Geomatics Annual Conference 2007-05-25 - 2007-05-26 2007.

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