Results 231 to 240 of about 6,564,297 (383)

Experimental Research on Interferometric Inverse Synthetic Aperture Radar Imaging with Multi-Channel Terahertz Radar System. [PDF]

Sensors (Basel), 2019
Zhang Y, Yang Q, Deng B, Qin Y, Wang H.
europepmc   +1 more source

Deep Tiered Image Segmentation forDetecting Internal Ice Layers in Radar Imagery [PDF]

, 2020
Yuchen Wang, Mingze Xu, John Paden, L. Koenig, Geoffrey Fox, David Crandall   +5 more
openalex  

False Target RADAR Image Generator for Countering Wideband Imaging Radars

, 2003
A system for generating a false target radar image for countering wideband synthetic aperture and inverse synthetic aperture imaging radar systems to prevent a selected target from being detected by such radar systems comprises a receiver system for producing a digital signal that represents an incident radar signal.
Fouts, Douglas Jai, Pace, Phillip E.
openaire   +1 more source

SERS‐AI‐LUA‐Driven Salivary Diagnosis of Head and Neck Cancer Using Graphene‐Assisted Plasmonic Nanocorals

Advanced Science, EarlyView.
The developed graphene‐assisted plasmonic nanocoral platform enables sensitive, label‐free surface‐enhanced Raman scattering analysis of salivary metabolites for head and neck cancer (HNC) detection. When combined with machine learning classification and nonnegative least squares‐based spectral deconvolution, this approach achieves 98% diagnostic ...
Hyo Jeong Seo, Boyou Heo, Jun‐Yeong Yang, Rowoon Park, Sung‐Gyu Park, Jiyoung Yeo, So Hee Park, Chan Kwon Jung, Min‐Young Lee, Jooin Bang, Jun‐Ook Park, Ho Sang Jung   +11 more
wiley   +1 more source

An Image Focusing Method for Sparsity-Driven Radar Imaging of Rotating Targets. [PDF]

Sensors (Basel), 2018
Nguyen NH, Doğançay K, Tran HT, Berry P.   +3 more
europepmc   +1 more source

R2U-Net3+: Recurrent Residual Convolutional Network U-Net3+ for Segmentation of Radio Frequency Interference (RFI) in Weather Radar Images

Alfan Alfarisy, Handayani Tjandrasa
openalex   +1 more source

Lineament Mapping with Orbiting Imaging Radar: ABSTRACT

, 1979
Micheal Daily, Harry E. Stewart
openalex   +1 more source

From Complex Shaping to Mirror Finish: Additive Manufacturing of Aerospace‐grade Cf/SiC Space Optics

Advanced Science, EarlyView.
An integrated additive manufacturing route combines selective laser sintering, engineered interphases, and optimized silicon infiltration to fabricate complex Cf/SiC composites. The approach enables precise shaping, high mechanical performance, and excellent optical reflectivity, offering a scalable solution for advanced aerospace optics with both ...
Buhao Zhang, Li Wang, Xiao Chen, Yuquan Wei, Huisheng Tian, Zhengren Huang, Xuejian Liu, Zhongming Chen, Jie Yin   +8 more
wiley   +1 more source

A Novel Microwave Staring Correlated Radar Imaging Method Based on Bi-Static Radar System. [PDF]

Sensors (Basel), 2019
Yuan B, Guo Y, Chen W, Wang D.
europepmc   +1 more source

Scalable Photoactive NO2‐Sensing Framework for Plant Health Monitoring

Advanced Science, EarlyView.
A highly sensitive and selective NO2 gas sensor operates at room temperature using only ambient light, eliminating the need for external heating. Based on a scalable, 3D TiO2 nanoarchitecture, the device is integrated into a wireless platform and deployed on a plant. It successfully demonstrates real‐time monitoring of gas‐induced physiological stress,
Yun‐Haeng Cho, Kootak Hong, Jung Hwan Seo, Jae Han Chung, Jinho Lee, Sang‐Hyeon Nam, Sunwoo Lee, Jeong‐O Lee, Changui Ahn, Hyojung Kim, Jae Hyun Han, Gyu‐Li Kim, Seong‐Jun Ro, Jun Yeon Hwang, Hyeongyu Gim, Zion Park, Chil‐Hyoung Lee, Dong‐Su Kim, Kwangjae Lee, Young‐Seok Shim, Jun Min Suh, Donghwi Cho   +21 more
wiley   +1 more source