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Eigenvalue-based distributed target detection in compound-Gaussian clutter
Liu, Weijian; Wu, Yuntao; Jiang, Qing; Liu, Jun; Xu, Shuwen; Gong, Pengcheng
Sci China Inf Sci, 2025, 68(9): 199301
Keywords: adaptive detection; compound-Gaussian; radar detection; multichannel detection; CFAR detection
Cite as: Liu W J, Wu Y T, Jiang Q, et al. Eigenvalue-based distributed target detection in compound-Gaussian clutter. Sci China Inf Sci, 2025, 68: 199301, doi: 10.1007/s11432-024-4319-5
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Bayesian Rao test for distributed target detection in interference and noise with limited training data
Xiao, Daipeng; Liu, Weijian; Liu, Jun; Wu, Yuntao; Du, Qinglei; Hua, Xiaoqiang
Sci China Inf Sci, 2026, 69(2): 122301
Keywords: adaptive detection; Rao test; Bayesian; sample-starved environment; subspace interference
Cite as: Xiao D P, Liu W J, Liu J, et al. Bayesian Rao test for distributed target detection in interference and noise with limited training data. Sci China Inf Sci, 2026, 69: 122301, doi: 10.1007/s11432-024-4422-3
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Repeat-pass space-surface bistatic SAR tomography: accurate imaging and first experiment
Chen, Zhiyang; Li, Yuanhao; Hu, Cheng; Wang, Shenglei; Chen, Xinpeng; Datcu, Mihai; Monti-Guarnieri, Andrea Virgilio
Sci China Inf Sci, 2024, 67(9): 192304
Keywords: space-surface SAR; tomography; orbit error; image distortion; Lutan-1
Cite as: Chen Z Y, Li Y H, Hu C, et al. Repeat-pass space-surface bistatic SAR tomography: accurate imaging and first experiment. Sci China Inf Sci, 2024, 67: 192304, doi: 10.1007/s11432-024-4089-2
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Keywords: multispectral images; 3D reconstruction; stereo imaging system; unmanned aerial vehicle; feature extraction
Cite as: Wang C, Li X, Gu Y F, et al. An adaptive 3D reconstruction method for asymmetric dual-angle multispectral stereo imaging system on UAV platform. Sci China Inf Sci, 2024, 67: 182305, doi: 10.1007/s11432-024-4056-8
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Multi-sensor multispectral reconstruction framework based on projection and reconstruction
Li, Tianshuai; Liu, Tianzhu; Li, Xian; Gu, Yanfeng; Wang, Yukun; Chen, Yushi
Sci China Inf Sci, 2024, 67(3): 132303
Keywords: spectral reconstruction; spectral superresolution; hyperspectral image; multispectral image; neural networks; multi-sensor
Cite as: Li T S, Liu T Z, Li X, et al. Multi-sensor multispectral reconstruction framework based on projection and reconstruction. Sci China Inf Sci, 2024, 67: 132303, doi: 10.1007/s11432-023-3910-y
SCIS Selected Articles on Radar Technology
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Keywords: multi-scale observation; wide-spatial surveillance; frequency diverse array; FDA; beampattern synthesis; frequency diversity gain; computational array
Cite as: Yu L, He F, Su Y. Multiscale observation in wide-spatial radar surveillance based on coherent FDA design. Sci China Inf Sci, 2024, 67: 122304, doi: 10.1007/s11432-022-3816-3
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First three-dimensional imaging experiment of Chinese commercial SAR satellite Fucheng-1
Bi, Hui; Jin, Shuang; Xu, Weihao; Xu, Jin; Guo, Qi; Yang, Feng; Zhu, Daiyin; Zhang, Jingjing; Guo, Qian; Ren, Weijia; Hong, Wen
Sci China Inf Sci, 2025, 68(7): 177301
Keywords: synthetic aperture radar; spaceborne SAR; SAR tomography; SAR satellite; SAR imaging
Cite as: Bi H, Jin S, Xu W H, et al. First three-dimensional imaging experiment of Chinese commercial SAR satellite Fucheng-1. Sci China Inf Sci, 2025, 68: 177301, doi: 10.1007/s11432-024-4418-8
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Orthogonal waveform design with fractional programming on the ambiguity suppression of SAR systems
Deng, Yunkai; Zhang, Yongwei; Zhang, Zhimin; Wang, Wei; Zhang, Heng
Sci China Inf Sci, 2024, 67(9): 192305
Keywords: synthetic aperture radar; SAR; waveform diversity; WD; ambiguity suppression; orthogonal waveform; fractional programming; power spectrum density; PSD
Cite as: Deng Y K, Zhang Y W, Zhang Z M, et al. Orthogonal waveform design with fractional programming on the ambiguity suppression of SAR systems. Sci China Inf Sci, 2024, 67: 192305, doi: 10.1007/s11432-023-4076-7
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Analysis of phase preservation and interferometric offset test in sparse SAR imaging
Xu, Zhongqiu; Zhang, Bingchen; Li, Guangzuo; Zhan, Xueli; Bao, Yanfei; Wu, Yirong
Sci China Inf Sci, 2024, 67(2): 122303
Keywords: sparse SAR imaging; phase preservation; interferometric offset test; general ADMM; azimuth-range decouple
Cite as: Xu Z Q, Zhang B C, Li G Z, et al. Analysis of phase preservation and interferometric offset test in sparse SAR imaging. Sci China Inf Sci, 2024, 67: 122303, doi: 10.1007/s11432-023-3833-x
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Keywords: Doppler cardiogram; morphology analysis; heart monitor; remote detection; velocity cardiogram
Cite as: Dong S Q, Wen L, Cao Q, et al. Reliable contactless microwave cardiogram detection with interferometric biomedical radar. Sci China Inf Sci, 2026, 69: 122302, doi: 10.1007/s11432-025-4524-6
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Keywords: radar network; multi-radar resource allocation; multi-target tracking; radio frequency stealth; probability of interception; pulse deinterleaving
Cite as: Zhang L, Wang D, Wang H, et al. Enhancing radar stealth performance through radar network resource allocation for multi-target tracking: a counter-sorting approach. Sci China Inf Sci, 2026, 69: 112302, doi: 10.1007/s11432-024-4325-5
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Keywords: hyperspectral point cloud; 3D object detection; feature fusion; geometric-spectral distortion
Cite as: Jiang Y Z, Gu Y F, Li X. Pillar-voxel fusion network for 3D object detection in airborne hyperspectral point clouds. Sci China Inf Sci, 2026, 69: 112301, doi: 10.1007/s11432-024-4458-0
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Enhanced matrix information geometry detection for weak targets in heterogeneous clutter environment
Yang, Zheng; Cheng, Yongqiang; Wu, Hao; Yang, Yang; Qin, Yuliang; Wang, Hongqiang; Li, Xiang
Sci China Inf Sci, 2025, 68(11): 219301
Keywords: Radar detection; weak target detection; heterogeneous clutter; statistical signal processing; matrix information geometry
Cite as: Yang Z, Cheng Y Q, Wu H, et al. Enhanced matrix information geometry detection for weak targets in heterogeneous clutter environment. Sci China Inf Sci, 2025, 68: 219301, doi: 10.1007/s11432-024-4556-9
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Keywords: bistatic synthetic aperture radar; BiSAR; SuperView Neo-2; large baseline; time synchronization; frequency synchronization
Cite as: Chen J L, Liu Y Y, Li Y H, et al. Pioneering demonstration of large-baseline bistatic SAR in China: first experiment with SuperView Neo-2 satellites. Sci China Inf Sci, 2025, 68: 217301, doi: 10.1007/s11432-025-4607-3
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High-resolution ISAR imaging based on robust gamma process Laplace network
Zhang, Yujie; Bai, Xueru; Zhou, Feng
Sci China Inf Sci, 2025, 68(11): 212303
Keywords: inverse synthetic aperture radar imaging; ISAR; complex observation conditions; algorithm unfolding; sparse Bayesian learning; deep learning
Cite as: Zhang Y J, Bai X R, Zhou F. High-resolution ISAR imaging based on robust gamma process Laplace network. Sci China Inf Sci, 2025, 68: 212303, doi: 10.1007/s11432-025-4469-1
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Chaotic optoelectronic oscillators-based dual-function radar-communication system
Xiong, Huanhuan; Jiang, Ning; Li, Anran; Che, Meizhi; Wang, Chengmo; Zhang, Qiang; Zhang, Yiqun; Qiu, Kun
Sci China Inf Sci, 2025, 68(9): 192302
Keywords: dual-function radar-communication; chaotic optoelectronic oscillator; optical chaos communication; time delay signature; sidelobe suppression algorithm
Cite as: Xiong H H, Jiang N, Li A R, et al. Chaotic optoelectronic oscillators-based dual-function radar-communication system. Sci China Inf Sci, 2025, 68: 192302, doi: 10.1007/s11432-024-4369-2
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Keywords: LiDAR; multispectral point cloud; classification; multi-scale fusion; long-tailed distribution
Cite as: Liu T Z, Hu B Y, Gu Y F, et al. An enhanced classification method based on adaptive multi-scale fusion for long-tailed multispectral point clouds. Sci China Inf Sci, 2025, 68: 182302, doi: 10.1007/s11432-024-4324-6
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Keywords: remote sensing image; semantic segmentation; class-incremental learning; knowledge distillation; representation bias
Cite as: Sun X Q, Weng X X, Pang C, et al. Mitigating representation bias for class-incremental semantic segmentation of remote sensing images. Sci China Inf Sci, 2025, 68: 182301, doi: 10.1007/s11432-024-4307-1
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Interference mitigation and target detection for automotive FMCW radar with range-Doppler sparse regularization
Huang, Yan; Wang, Yunxuan; Zhou, Xiao; Zhang, Hui; Mao, Yuan; Liao, Guisheng; Hong, Wei
Sci China Inf Sci, 2024, 67(9): 199303
Keywords: automotive radar; mutual interference mitigation; target detection; range-Doppler regularization; FMCW radar
Cite as: Huang Y, Wang Y X, Zhou X, et al. Interference mitigation and target detection for automotive FMCW radar with range-Doppler sparse regularization. Sci China Inf Sci, 2024, 67: 199303, doi: 10.1007/s11432-024-4110-4
