{"id":14232,"date":"2023-02-23T09:22:48","date_gmt":"2023-02-23T09:22:48","guid":{"rendered":"https:\/\/cde.nus.edu.sg\/artic\/?page_id=14232"},"modified":"2023-03-08T09:41:14","modified_gmt":"2023-03-08T09:41:14","slug":"niot-rp1-fast-3d-mimo-imaging-via-physics-inspired-learning-approach","status":"publish","type":"page","link":"https:\/\/cde.nus.edu.sg\/artic\/niot-rp1-fast-3d-mimo-imaging-via-physics-inspired-learning-approach\/","title":{"rendered":"NIOT-RP1: Fast 3D MIMO Imaging via Physics-Inspired Learning Approach"},"content":{"rendered":"\n\n\t\t\t\t\t<ul id=\"menu-research-areas\"><li id=\"menu-item-13627\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/home\/project-themes\/adaptive-and-reconfigurable-intelligent-surfaces\/\">Adaptive and Reconfigurable Intelligent Surfaces<\/a>\n<ul>\n\t<li id=\"menu-item-13628\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/home\/project-themes\/adaptive-and-reconfigurable-intelligent-surfaces\/aris-rp1-design-and-characterization-of-ultra-large-scale-intelligent-electromagnetic-surfaces-using-deep-learning\/\">ARIS-RP1: Design and Characterization of Ultra-Large-Scale Intelligent Electromagnetic Surfaces Using Deep Learning<\/a><\/li>\n\t<li id=\"menu-item-13629\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/home\/project-themes\/adaptive-and-reconfigurable-intelligent-surfaces\/aris-rp2-reprogrammable-meta-optics-for-information-multiplexing\/\">ARIS-RP2: Reprogrammable Meta-optics for Information Multiplexing<\/a><\/li>\n\t<li id=\"menu-item-13630\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/home\/project-themes\/adaptive-and-reconfigurable-intelligent-surfaces\/aris-rp3-making-wireless-communication-environment-smart-via-reconfigurable-intelligent-surfaces-ris-a-new-network-optimization-perspective\/\">ARIS-RP3: Making Wireless Communication Environment Smart via Reconfigurable Intelligent Surfaces (RIS): A New Network Optimization Perspective<\/a><\/li>\n<\/ul>\n<\/li>\n<li id=\"menu-item-13633\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/home\/project-themes\/future-computing-technology\/\">Future Computing Technology<\/a>\n<ul>\n\t<li id=\"menu-item-13634\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/home\/project-themes\/future-computing-technology\/fct-rp1-practical-data-storage-and-computation-in-dna-molecules\/\">FCT-RP1: Practical Data Storage and Computation in DNA Molecules<\/a><\/li>\n\t<li id=\"menu-item-13635\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/home\/project-themes\/future-computing-technology\/fct-rp2-amorphous-oxide-semiconductor-thin-film-transistors-and-dram-cross-bar-to-enable-3d-monolithically-integrated-architecture-for-near-in-memory-computing\/\">FCT-RP2: Amorphous-Oxide-Semiconductor Thin Film Transistors and DRAM Cross-bar to Enable 3D Monolithically Integrated Architecture for Near\/In-memory Computing<\/a><\/li>\n\t<li id=\"menu-item-13636\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/home\/project-themes\/future-computing-technology\/fct-rp3-neural-like-computing-system-based-on-superparamagnetic-tunnel-junctions\/\">FCT-RP3: Neural-like Computing System based on Superparamagnetic Tunnel Junctions<\/a><\/li>\n<\/ul>\n<\/li>\n<li id=\"menu-item-13631\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/home\/project-themes\/healthcare-and-wellness-monitoring\/\">Healthcare and Wellness Monitoring<\/a>\n<ul>\n\t<li id=\"menu-item-13632\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/home\/project-themes\/healthcare-and-wellness-monitoring\/hmw-rp1-ai-assisted-infrared-nano-opto-surface-enhanced-sensor-ir-noses-chips-for-early-stage-diagnosis-and-healthcare-applications\/\">HMW-RP1: AI-assisted Infrared Nano-Opto-Surface-Enhanced-Sensor (IR-NOSES) Chips for Early-stage Diagnosis and Healthcare Applications<\/a><\/li>\n<\/ul>\n<\/li>\n<li id=\"menu-item-14214\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/home\/project-themes\/emerging-computing-technology-learning-technology-and-trustworthy-systems\/\">Emerging Computing Technology, Learning Technology and Trustworthy Systems<\/a>\n<ul>\n\t<li id=\"menu-item-14243\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/ect-rp1-graphmind-energy-efficient-hardware-accelerators-for-graph-neural-networks\/\">ECT-RP1: GraphMind: Energy-Efficient Hardware Accelerators for Graph Neural Networks<\/a><\/li>\n\t<li id=\"menu-item-14242\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/ect-rp2-deep-incremental-learning-in-the-wild-towards-general-purpose-multi-modality-and-multi-task-incremental-learning\/\">ECT-RP2: Deep Incremental Learning in the Wild: Towards General-purpose Multi- Modality and Multi-Task Incremental Learning<\/a><\/li>\n<\/ul>\n<\/li>\n<li id=\"menu-item-14213\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/home\/project-themes\/healthcare-and-fitness-monitoring\/\">Healthcare and Fitness Monitoring<\/a>\n<ul>\n\t<li id=\"menu-item-14241\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/hfm-rp1-wearable-microneedle-patch-for-the-minimally-invasive-wireless-continuous-glucose-monitoring\/\">HFM-RP1: Wearable Microneedle Patch for the Minimally Invasive Wireless Continuous Glucose Monitoring<\/a><\/li>\n\t<li id=\"menu-item-14240\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/hfm-rp2-on-body-computing-for-next-generation-wearable-systems\/\">HFM-RP2: On-body computing for Next-generation Wearable Systems<\/a><\/li>\n\t<li id=\"menu-item-14239\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/hfm-rp3-a-novel-optical-biometer-to-monitor-myopia-progression-in-children\/\">HFM-RP3: A Novel Optical Biometer to Monitor Myopia Progression in Children.<\/a><\/li>\n\t<li id=\"menu-item-14238\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/hfm-rp4-magnetoplethysmograph-for-continuous-heart-rate-and-blood-pressure-monitoring\/\">HFM-RP4: Magnetoplethysmograph for Continuous Heart Rate and Blood Pressure Monitoring<\/a><\/li>\n\t<li id=\"menu-item-14237\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/hfm-rp5-manufacturing-of-artificial-skin-integrated-network-skin-for-healthcare-and-fitness-monitoring\/\">HFM-RP5: Manufacturing of Artificial SKin Integrated Network (SKIN) for Healthcare and Fitness Monitoring<\/a><\/li>\n\t<li id=\"menu-item-14236\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/hfm-rp6-radio-frequency-textile-sensors-for-wearable-and-ambient-health-monitoring\/\">HFM-RP6: Radio-frequency Textile Sensors for Wearable and Ambient Health Monitoring<\/a><\/li>\n<\/ul>\n<\/li>\n<li id=\"menu-item-14212\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/home\/project-themes\/next-generation-imaging-and-optoelectronics-technology\/\">Next-generation Imaging and Optoelectronics Technology<\/a>\n<ul>\n\t<li id=\"menu-item-14235\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/niot-rp1-fast-3d-mimo-imaging-via-physics-inspired-learning-approach\/\">NIOT-RP1: Fast 3D MIMO Imaging via Physics-Inspired Learning Approach<\/a><\/li>\n<\/ul>\n<\/li>\n<li id=\"menu-item-14209\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/emerging-learning-and-data-processing-technology\/\">Advanced Material, Devices and Process Technology<\/a>\n<ul>\n\t<li id=\"menu-item-14296\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/adt-rp1-development-of-high-precision-additive-manufacturing-for-integrated-complex-molding-applications\/\">ADT-RP1: Development of High Precision Additive Manufacturing for Integrated Complex Molding Applications<\/a><\/li>\n\t<li id=\"menu-item-14295\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/adt-rp2-low-loss-and-tunable-ferroelectrics-for-sub-6g-applications\/\">ADT-RP2: Low Loss and Tunable Ferroelectrics for Sub-6G Applications<\/a><\/li>\n\t<li id=\"menu-item-14294\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/adt-rp3-redox-mediated-flow-battery-for-household-energy-storage\/\">ADT-RP3: Redox-mediated Flow Battery for Household Energy Storage<\/a><\/li>\n\t<li id=\"menu-item-14293\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/adt-rp4-development-of-nature-inspired-multiscale-composite-materials-for-high-strength-and-low-loss-applications\/\">ADT-RP4: Development of Nature-inspired Multiscale Composite Materials for High Strength and Low Loss Applications<\/a><\/li>\n<\/ul>\n<\/li>\n<li id=\"menu-item-14210\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/advanced-material-devices-and-process-technology\/\">Emerging Learning and Data Processing Technology<\/a>\n<ul>\n\t<li id=\"menu-item-14292\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/eldt-rp1-event-chain-summarization-from-natural-language-text\/\">ELDT-RP1: Event Chain Summarization from Natural Language Text<\/a><\/li>\n\t<li id=\"menu-item-14291\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/eldt-rp2-sound-event-detection-on-mobile-devices\/\">ELDT-RP2: Sound Event Detection on Mobile Devices<\/a><\/li>\n\t<li id=\"menu-item-14290\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/eldt-rp3-empowering-machines-to-efficiently-learn-by-themselves-a-high-performance-self-supervised-learning-system\/\">ELDT-RP3: Empowering Machines to Efficiently Learn by Themselves: A High- Performance Self-Supervised Learning System<\/a><\/li>\n<\/ul>\n<\/li>\n<li id=\"menu-item-14211\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/wearable-healthcare-devices-and-smart-home-sensing-technology\/\">Wearable Healthcare Devices and Smart Home Sensing Technology<\/a>\n<ul>\n\t<li id=\"menu-item-14289\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/wdss-rp1-enabling-continuous-and-realtime-monitoring-of-human-vitals-through-battery-free-tunnel-diode-based-sensors\/\">WDSS-RP1: Enabling Continuous and Realtime Monitoring of Human Vitals through Battery-free Tunnel Diode based Sensors<\/a><\/li>\n\t<li id=\"menu-item-14288\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/wdss-rp2-wireless-communication-and-radar-sensing-fusion-based-indoor-localization\/\">WDSS-RP2: Wireless Communication and Radar Sensing Fusion Based Indoor Localization<\/a><\/li>\n\t<li id=\"menu-item-14287\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/wdss-rp3-multi-parameter-sensing-platform-for-proactive-hypertension-diagnostics-using-artificial-intelligence\/\">WDSS-RP3: Multi-parameter Sensing Platform for Proactive Hypertension Diagnostics Using Artificial Intelligence<\/a><\/li>\n\t<li id=\"menu-item-14286\"><a href=\"https:\/\/cde.nus.edu.sg\/artic\/wdss-rp4-lightchips-light-based-integrated-cloud-to-edge-communications-sensor-node-wake-up-and-indoor-positioning-for-mm-scale-purely-harvested-systems\/\">WDSS-RP4: LightChips: Light-Based Integrated Cloud-to-Edge Communications, Sensor Node Wake-Up and Indoor Positioning for mm-Scale Purely-Harvested Systems<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\t\n\t<h2>\n\t\tNIOT-RP1: Fast 3D MIMO Imaging via Physics-Inspired Learning Approach \n\t<\/h2>\n\t<p><strong>Principal Investigator: Professor Chen Xudong, ECE<\/strong><\/p>\n<p>Millimeter wave (MMW) multiple input multiple output (MIMO) imaging technologies are widely used in various security applications. Real-time three-dimensional (3D) computational imaging becomes increasingly significant with the widespread deployment of 5G base stations, since MMW and massive-MIMO are key components of 5G technology. The 5G devices, components, and nodes are specifically designed for effective wireless communication, but we can make good use of the signals between pairs of nodes to image objects within network area as well. The proposed research aims to provide fast 3D MIMO MMW computational imaging via physics-inspired machine learning (ML) algorithms. Here, to avoid using ML as a purely data driven black-box solver, we emphasize on how to profitably combine ML with the domain knowledge on wave physics. Imaging at MMW spectrum is not the type of &#8220;what you see is what you get&#8221;, and thus the wave physics that is involved in the imaging process is very important. The proposed physics-inspired machine learning can achieve fast 3D imaging for MMW MIMO system, and it can be used in a variety of real-world applications, such as surveillance in private or public regions, patient movement tracking, and monitoring traffic situation.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/cde.nus.edu.sg\/artic\/wp-content\/uploads\/sites\/19\/2023\/03\/NIOT-RP1_2.jpg\" alt=\"\" width=\"1024\" height=\"690\" \/><\/p>\n\n","protected":false},"excerpt":{"rendered":"<p>Adaptive and Reconfigurable Intelligent Surfaces ARIS-RP1: Design and Characterization of Ultra-Large-Scale Intelligent Electromagnetic Surfaces Using Deep Learning ARIS-RP2: Reprogrammable Meta-optics for Information Multiplexing ARIS-RP3: Making Wireless Communication Environment Smart via Reconfigurable Intelligent Surfaces (RIS): A New Network Optimization Perspective Future Computing Technology FCT-RP1: Practical Data Storage and Computation in DNA Molecules FCT-RP2: Amorphous-Oxide-Semiconductor Thin Film [&hellip;]<\/p>\n","protected":false},"author":77,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-14232","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/cde.nus.edu.sg\/artic\/wp-json\/wp\/v2\/pages\/14232","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cde.nus.edu.sg\/artic\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cde.nus.edu.sg\/artic\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/artic\/wp-json\/wp\/v2\/users\/77"}],"replies":[{"embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/artic\/wp-json\/wp\/v2\/comments?post=14232"}],"version-history":[{"count":3,"href":"https:\/\/cde.nus.edu.sg\/artic\/wp-json\/wp\/v2\/pages\/14232\/revisions"}],"predecessor-version":[{"id":14588,"href":"https:\/\/cde.nus.edu.sg\/artic\/wp-json\/wp\/v2\/pages\/14232\/revisions\/14588"}],"wp:attachment":[{"href":"https:\/\/cde.nus.edu.sg\/artic\/wp-json\/wp\/v2\/media?parent=14232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}