Single slice microwave imaging of breast cancer by reverse time migration.
Sign Up to like & getrecommendations! Published in 2022 at "Medical physics"
DOI: 10.1002/mp.15917
Abstract: PURPOSE Microwave imaging of breast cancer is considered and a new microwave imaging prototype including the imaging algorithm, the antenna array, and the measurement configuration is presented. The prototype aims to project the geometrical features… read more here.
Keywords: reverse time; microwave imaging; breast; single slice ... See more keywords
Motion-Based Microwave Tomographic Measurement Device for 3D Coverage in an MR System.
Sign Up to like & getrecommendations! Published in 2022 at "Medical physics"
DOI: 10.1002/mp.15921
Abstract: PURPOSE We have developed a fully 3D data acquisition system for microwave breast imaging which can operate simultaneously inside an MRI. Magnetic resonance imaging (MRI) is used regularly for breast imaging to distinguish tumors from… read more here.
Keywords: system; microwave imaging; coverage; mri ... See more keywords
Experimental validation of the factorization method to microwave imaging
Sign Up to like & getrecommendations! Published in 2020 at "Results in physics"
DOI: 10.1016/j.rinp.2020.103071
Abstract: Abstract The factorization method (FM) is a recently investigated non-iterative technique in various inverse scattering problems for the imaging (or identification) of unknown targets. Throughout various studies, it has been confirmed that FM is a… read more here.
Keywords: factorization method; microwave imaging; experimental validation; imaging experimental ... See more keywords
Application of MUSIC algorithm in real-world microwave imaging of unknown anomalies from scattering matrix
Sign Up to like & getrecommendations! Published in 2021 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2020.107501
Abstract: Abstract In this contribution, we consider MUltiple SIgnal Classification (MUSIC)-type algorithm for a non-iterative microwave imaging of small and arbitrary shaped extended anomalies located in a homogeneous media from scattering matrix whose elements are scattering… read more here.
Keywords: music algorithm; microwave imaging; application music; scattering matrix ... See more keywords
Microwave imaging based on two hybrid particle swarm optimization approaches
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Microwave and Wireless Technologies"
DOI: 10.1017/s1759078718001484
Abstract: Abstract In this paper, the solution of the inverse scattering problem for determining the shape and location of perfectly conducting scatterers by making use of electromagnetic scattered fields is presented. Based on the boundary condition… read more here.
Keywords: microwave imaging; swarm optimization; particle swarm; optimization ... See more keywords
Health Control of Tree Trunk Utilizing Microwave Imaging and Reverse Problem Algorithms
Sign Up to like & getrecommendations! Published in 2023 at "ACS Omega"
DOI: 10.1021/acsomega.2c07015
Abstract: The voids in their trunk significantly affect tropical trees’ health. Both the wood and timber industries may face substantial financial losses because of the lack of an effective technique to inspect the defected trees through… read more here.
Keywords: system; health; reverse problem; microwave imaging ... See more keywords
Microwave imaging of spinning object using orbital angular momentum
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Physics"
DOI: 10.1063/1.4991655
Abstract: The linear Doppler shift used for the detection of a spinning object becomes significantly weakened when the line of sight (LOS) is perpendicular to the object, which will result in the failure of detection. In… read more here.
Keywords: imaging spinning; angular momentum; microwave imaging; spinning object ... See more keywords
Super resolution in depth for microwave imaging
Sign Up to like & getrecommendations! Published in 2019 at "Applied Physics Letters"
DOI: 10.1063/1.5098302
Abstract: Microwave imaging has been investigated in various areas involving nondestructive testing, biomedical imaging, and radar ranging imaging. With a lower frequency than THz and visible light, microwaves penetrate deep in dielectric materials, which enables detection… read more here.
Keywords: resolution; depth; super resolution; microwave imaging ... See more keywords
Microwave Imaging for Breast Cancer Detection: The Discrimination of Breast Lesion Morphology
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3001039
Abstract: Radar based microwave imaging system is proposed and used for breast cancer detection. Tumour location can be detected based on high dielectric differences between tumour and surrounding tissues. In clinical medicine, malignant tumour usually has… read more here.
Keywords: cancer detection; breast cancer; microwave imaging; benign ... See more keywords
FPGA Acceleration of 3D FDTD for Multi- Antennas Microwave Imaging Using HLS
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DOI: 10.1109/access.2021.3109491
Abstract: Microwave Imaging (MI) for biomedical applications has attracted attention due to its harmless radiation compared to X-ray or MRI. One of the commonly used computing methods in MI is Finite Difference Time Domain (FDTD), which… read more here.
Keywords: time; acceleration fdtd; microwave imaging; fpga acceleration ... See more keywords
Efficient 3D Image Reconstruction for Near-Field Microwave Imaging Using Dynamic Metasurface Antenna
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3186363
Abstract: In this paper, rapid reconstruction of a three-dimensional (3D) image of a scene for near-field microwave imaging using a dynamic metasurface antenna (DMA) is addressed. The imaging system consists of a fixed transmitting DMA and… read more here.
Keywords: imaging using; near field; microwave imaging; reconstruction ... See more keywords