Results 71 to 80 of about 18,185 (247)
Persepsi pelajar sarjana muda kejuruteraan elektrik terhadap program latihan industri, Kolej Universiti Teknologi Tun Hussein Onn [PDF]
, 2002 Kajian ini dijalankan bertujuan untuk mengetahui persepsi Pelajar Sarjana Muda Kejuruteraan Elektrik Terhadap Program Latihan Industri, KUiTTHO berdasarkan kepada 4 faktor iaitu kesesuaian penempatan program latihan industri, kesesuaian pendedahan ...
Mohamad Nur, Hanirah
core
Joint sparsity-driven inversion and model error correction for radar imaging [PDF]
, 2009 Solution of inverse problems in imaging requires the use of a mathematical model of the observation process. However such models often involve errors and uncertainties themselves. The application of interest in this paper is synthetic aperture radar (SAR)
Cetin, Mujdat +3 more
core +2 more sources
High-Resolution ISAR Imaging With Sparse Aperture VFM Waveforms Under Low SNR Condition
IEEE Access, 2019 In recent years, the compressed sensing theory has been widely used in sparse aperture radar imaging. The inverse synthetic aperture radar (ISAR) imaging based on the sparse aperture echo of V-style frequency modulation (V-FM) waveform, which can ...
Jiyuan Chen +4 more
doaj +1 more source
Water Resources Research, Volume 61, Issue 7, July 2025.Abstract The agricultural sector is the biggest and least efficient water user, accounting for around 80% of total water use in North Africa, which is already strongly impacted by climate change with prolonged drought periods, imposing limitations on irrigation water availability. The objective of this study was to estimate irrigation water use for the
C. Corbari +6 more
wiley +1 more source
Refocusing Moving Ship Targets in SAR Images Based on Fast Minimum Entropy Phase Compensation
Sensors, 2019 Moving ship targets appear blurred and defocused in synthetic aperture radar (SAR) images due to the translation motion during the coherent processing. Motion compensation is required for refocusing moving ship targets in SAR scenes.
Xiangli Huang +4 more
doaj +1 more source
Journal of Geophysical Research: Solid Earth, Volume 130, Issue 7, July 2025.Abstract The Longitudinal Valley Fault (LVF) and the Central Range Fault (CRF) in eastern Taiwan consist of a head‐to‐head double‐vergence structure hosting disastrous earthquakes. It was previously proposed that the fault slip on one of these faults suppresses the earthquake generation on the other.
Yuri Ishimaru +3 more
wiley +1 more source
Maximum entropy regularization in inverse synthetic aperture radar imagery [PDF]
IEEE Transactions on Signal Processing, 1992 The method of maximum entropy is applied to the regularization of inverse synthetic aperture radar (ISAR) image reconstructions. This is accomplished by considering an ensemble of images with associated 'allowed' probability density functions. Instead of directly considering the 'solution' to be an image, the author takes it to be the a posteriori ...
openaire +2 more sources
An Autofocus Technique for High-Resolution Inverse Synthetic Aperture Radar Imagery [PDF]
IEEE Transactions on Geoscience and Remote Sensing, 2014 For inverse synthetic aperture radar imagery, the inherent sparsity of the scatterers in the range-Doppler domain has been exploited to achieve a high-resolution range profile or Doppler spectrum. Prior to applying the sparse recovery technique, preprocessing procedures are performed for the minimization of the translational-motion-induced Doppler ...
Zhao, Lifan +3 more
openaire +4 more sources
Transmission-Based Imaging of an Electrically Small Aperture in a Shielded System [PDF]
, 2015 International audienceThe possibility of imaging the position and nature of apertures in a metallic shielding is discussed. Synthetic images are obtained from signals induced at the interior of the shielding by a set of plane waves impinging on it along ...
Cozza, Andrea, Monsef, Florian
core +2 more sources
Microwave Sensing and Imaging Technology in Food Applications: A Comprehensive Review
Comprehensive Reviews in Food Science and Food Safety, Volume 24, Issue 4, July 2025.ABSTRACT Microwave sensing (MWS) and imaging (MWI) technologies have gained significant attention as non‐destructive methods for assessing food quality, ensuring safety, and verifying authenticity. This review provides a comprehensive evaluation of MW‐based systems in food applications, integrating both theoretical foundations and practical ...
Aysenur Betul Bilgin, Pervin Basaran
wiley +1 more source