Search Results - sparse sensor array sampling

HoloDiffusion: Sparse Digital Holographic Reconstruction via Diffusion Modeling

Authors: Liu Zhang Songyang Gao Minghao Tong et al.

Source: Photonics, Vol 11, Iss 4, p 388 (2024)

Subject Terms: digital holography, sparse sensor array sampling, diffusion modeling, Applied optics. Photonics, TA1501-1820

Relation: https://www.mdpi.com/2304-6732/11/4/388; https://doaj.org/toc/2304-6732; https://doaj.org/article/c802e62c0f8d4471bd5f2eb54ff6d5ac

Availability: https://doi.org/10.3390/photonics11040388
https://doaj.org/article/c802e62c0f8d4471bd5f2eb54ff6d5ac

Underdetermined 2D DOA Estimation for Coherent Signals via Sparse Sensor Array With Nested Moving Sampling Scheme

Authors: Jiang, Guojun Wang, Shaobo Huang, Jiacheng et al.

Contributors: Jiang, Guojun Wang, Shaobo Huang, Jiacheng et al.

Source: IEEE Signal Processing Letters ; volume 32, page 4034-4038 ; ISSN 1070-9908 1558-2361

Availability: https://doi.org/10.1109/lsp.2025.3621053
http://xplorestaging.ieee.org/ielx8/97/10802935/11202607.pdf?arnumber=11202607

Bayesian Compressive Sensing For Radar Based DoA Estimation Using Sparse Sensor Arrays

Authors: Lamberti, Lucas (author)

Index Terms: Direction of Arrival Estimation, Bayesian Compressive Sensing, MIMO radar, master thesis

URL: http://resolver.tudelft.nl/uuid:903e6afc-0feb-4f6c-a758-afca1cc2d3ee

Faithful digital holographic reconstruction using a sparse sensor array.

Authors: Huang, Zhengzhong Cao, Liangcai

Source: Applied Physics Letters. 7/20/2020, Vol. 117 Issue 3, p1-5. 5p. 1 Color Photograph, 2 Black and White Photographs, 1 Diagram, 1 Graph.

Subject Terms: *SENSOR arrays, *HOLOGRAPHY, *HOLOGRAPHIC gratings

Robust Low-Snapshot DOA Estimation for Sparse Arrays via a Hybrid Convolutional Graph Neural Network

Authors: Hongliang Zhu Hongxi Zhao Chunshan Bao et al.

Source: Sensors, Vol 25, Iss 15, p 4563 (2025)

Subject Terms: direction-of-arrival (DOA) estimation, graph neural network, low snapshots, array signal processing, Chemical technology, TP1-1185

File Description: electronic resource

Relation: https://www.mdpi.com/1424-8220/25/15/4563; https://doaj.org/toc/1424-8220

Access URL: https://doaj.org/article/1c501997ca754ac8b34cf18bf1b18f5a

Smart Sleep Monitoring: Sparse Sensor-Based Spatiotemporal CNN for Sleep Posture Detection.

Authors: Hu, Dikun Gao, Weidong Ang, Kai Keng et al.

Source: Sensors (14248220); Aug2024, Vol. 24 Issue 15, p4833, 20p

Subject Terms: CONVOLUTIONAL neural networks, SLEEP quality, SLEEP apnea syndromes, SENSOR arrays, FEATURE extraction

An ADS-Based Sparse Optimization Method for Sonar Imaging Sensor Arrays

Authors: Jiancheng Liu Feng Shi Yecheng Sun et al.

Source: Applied Sciences, Vol 10, Iss 9, p 3176 (2020)

Subject Terms: underwater, sonar imaging, sensor array, ADS, sparse optimization, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999

File Description: electronic resource

Relation: https://www.mdpi.com/2076-3417/10/9/3176; https://doaj.org/toc/2076-3417

Access URL: https://doaj.org/article/74e2ccfead6b403e9639d9d526d7dd0c

An Edge-Deployable Multi-Modal Nano-Sensor Array Coupled with Deep Learning for Real-Time, Multi-Pollutant Water Quality Monitoring.

Authors: Xi, Zhexu Nicolas, Robert Wei, Jiayi

Source: Water (20734441); Jul2025, Vol. 17 Issue 14, p2065, 30p

Subject Terms: WATER quality, DEEP learning, WATER management, DETECTORS, SCIENTIFIC observation, REAL-time computing, POLLUTANTS, NANOSENSORS

Low Discrepancy Sparse Phased Array Antennas

Authors: Travis Torres Nicola Anselmi Payam Nayeri et al.

Source: Sensors, Vol 21, Iss 23, p 7816 (2021)

Subject Terms: phased array, sensor array, sparse array, nonuniform array, planar array, random array, Chemical technology, TP1-1185

File Description: electronic resource

Relation: https://www.mdpi.com/1424-8220/21/23/7816; https://doaj.org/toc/1424-8220

Access URL: https://doaj.org/article/1a36dbcda8914dfd9fc59bab3e831311

Designing a sparse sensor array for sound field reconstruction using compressive-equivalent source method.

Authors: Shen, Yang Bi, Chuan-Xing Zhang, Xiao-Zheng et al.

Source: Journal of the Acoustical Society of America; Aug2024, Vol. 156 Issue 2, p800-811, 12p

Subject Terms: TRANSFER matrix, ACOUSTIC field, COMPUTER simulation, DETECTORS

Super-resolution under Extreme Sampling Constraints: Theory and Algorithms

Authors: Sarangi, Pulak

Subject Terms: Electrical engineering, Binary compressed sensing, Non-Asymptotic Guarantees, Sparse Arrays, spike deconvolution, Structured Covariance Matrix, Super-resolution

File Description: application/pdf

Access URL: https://escholarship.org/uc/item/4r32x1rq
https://escholarship.org/content/qt4r32x1rq/qt4r32x1rq.pdf

Measurement matrix uncertainty model-based microwave induced thermoacoustic sparse reconstruction in acoustically heterogeneous media.

Authors: Liu, Shuangli Lu, Yanxi Zhu, Xiaozhang et al.

Source: Applied Physics Letters. 12/27/2021, Vol. 119 Issue 26, p1-5. 5p.

Subject Terms: *SPEED of sound, *SENSOR arrays, *MICROWAVES

Wireless Sensor Array Network DoA Estimation from Compressed Array Data via Joint Sparse Representation.

Authors: Kai Yu Ming Yin Ji-An Luo et al.

Source: Sensors (14248220). May2016, Vol. 16 Issue 5, p686. 23p.

Subject Terms: *WIRELESS sensor networks, *ESTIMATION theory, *COMPRESSED sensing, *STATISTICAL sampling, *SIMULATION methods & models

Block-based compressive sampling for digitalpixel sensor array

Authors: Zhang, Milin Wang, Y. Bermak, Amine

Index Terms: Conference paper

URL: http://repository.ust.hk/ir/Record/1783.1-39708
http://lbdiscover.ust.hk/uresolver?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rfr_id=info:sid/HKUST:SPI&rft.genre=article&rft.issn=&rft.volume=&rft.issue=&rft.date=2010&rft.spage=9&rft.aulast=Zhang&rft.aufirst=M.&rft.atitle=Block-based+compressive+sampling+for+digitalpixel+sensor+array&rft.title=Proceedings+of+the+2nd+Asia+Symposium+on+Quality+Electronic+Design%2C+ASQED+2010
http://www.scopus.com/record/display.url?eid=2-s2.0-77956516602&origin=inward

Experimental and Numerical Investigation of Acoustic Emission Source Localization Using an Enhanced Guided Wave Phased Array Method.

Authors: Sun, Jiaying Yu, Zexing Xu, Chao et al.

Source: Sensors (14248220); Sep2024, Vol. 24 Issue 17, p5806, 26p

Subject Terms: STRUCTURAL health monitoring, ACOUSTIC localization, PHASED array antennas, THIN-walled structures, SENSOR arrays, ACOUSTIC emission

Magnetic Source Detection Using an Array of Planar Hall Effect Sensors and Machine Learning Algorithms

Authors: Miki Vizel Roger Alimi Daniel Lahav et al.

Source: Applied Sciences, Vol 15, Iss 2, p 964 (2025)

Subject Terms: Planar Hall Effect, magnetic imaging, artificial neural network, sensor array, two-dimensional interpolation, localization, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999

File Description: electronic resource

Relation: https://www.mdpi.com/2076-3417/15/2/964; https://doaj.org/toc/2076-3417

Access URL: https://doaj.org/article/18a9b04e4c3243e597db659744436676

Adaptive machine learning method for photoacoustic computed tomography based on sparse array sensor data.

Authors: Wang, Ruofan Zhu, Jing Meng, Yuqian et al.

Source: Computer Methods & Programs in Biomedicine. Dec2023, Vol. 242, pN.PAG-N.PAG. 1p.

Subject Terms: *MACHINE learning, *ACOUSTIC imaging, *PHOTOACOUSTIC detectors, *IMAGING systems, *DEEP learning

Sparse Sensing and Sparsity Sensed in Multi-sensor Array Applications

Authors: Xiangrong Wang Xianghua Wang Weitong Zhai et al.

Resource Type: eBook.

Subjects: Telecommunication, Signal processing

Categories: TECHNOLOGY & ENGINEERING / Microwaves, TECHNOLOGY & ENGINEERING / Telecommunications, TECHNOLOGY & ENGINEERING / Signals & Signal Processing

Near-Field High-Resolution SAR Imaging with Sparse Sampling Interval

Authors: Chengyi Zhao Leijun Xu Xue Bai et al.

Source: Sensors, Vol 22, Iss 15, p 5548 (2022)

Subject Terms: millimeter-wave, near-field synthetic aperture radar (SAR), frequency-modulated continuous-wave (FMCW), sparse sampling image reconstruction, Chemical technology, TP1-1185

File Description: electronic resource

Relation: https://www.mdpi.com/1424-8220/22/15/5548; https://doaj.org/toc/1424-8220

Access URL: https://doaj.org/article/19f6d0948dba40899650874684524e61

Two-dimensional DOA estimation method of acoustic vector sensor array based on sparse recovery.

Authors: Liang, Longkai Shi, Yiran Shi, Yaowu et al.

Source: Digital Signal Processing. Jan2022, Vol. 120, pN.PAG-N.PAG. 1p.

Subject Terms: *SENSOR arrays, *ACOUSTIC transducers, *SIGNAL-to-noise ratio, *ALGORITHMS, *DETECTORS