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Temporal-adaptive sparse feature aggregation for video object detection
期刊论文
PATTERN RECOGNITION, 2022, 卷号: 127, 页码: 10
作者:
He, Fei
;
Li, Qiaozhe
;
Zhao, Xin
;
Huang, Kaiqi
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2022/06/10
Video object detection
Temporal-adaptive sparse sampling
Pixel-adaptive aggregation
Object-relational aggregation
A Deep Network Based on Wavelet Transform for Image Compressed Sensing
期刊论文
CIRCUITS SYSTEMS AND SIGNAL PROCESSING, 2022
作者:
Yin, Zhu
;
Wu, Zhongcheng
;
Zhang, Jun
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2022/12/23
Compressed sensing
Sparse representation
Sampling network
Multi-scale residual
Reconstruction network
SOURCE RECONSTRUCTION WITH MULTIFREQUENCY SPARSE SCATTERED FIELDS
期刊论文
SIAM JOURNAL ON APPLIED MATHEMATICS, 2021, 卷号: 81, 期号: 6, 页码: 2387-2404
作者:
Ji, Xia
;
Liu, Xiaodong
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  |  
浏览/下载:5/0
  |  
提交时间:2022/04/02
multipolar point sources
multifrequency scattered fields
sparse data
sampling method
Inverse electromagnetic obstacle scattering problems with multi-frequency sparse backscattering far field data
期刊论文
Inverse Problems, 2020, 卷号: 36, 期号: 10
作者:
Arens,Tilo
;
Ji,Xia
;
Liu,Xiaodong
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2021/01/14
electromagnetic obstacle scattering
sparse backscattering data
uniqueness
direct sampling methods
IDENTIFICATION OF POINT-LIKE OBJECTS WITH MULTIFREQUENCY SPARSE DATA
期刊论文
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2020, 卷号: 42, 期号: 4, 页码: A2325-A2343
作者:
Ji, Xia
;
Liu, Xiaodong
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2021/01/14
inverse scattering
multifrequency
sparse data
uniqueness
sampling method
Exponential-Reproducing-Kernel-Based Sparse Sampling Method for Finite Rate of Innovation Signal with Arbitrary Pulse Echo Position
期刊论文
CIRCUITS SYSTEMS AND SIGNAL PROCESSING, 2019, 卷号: 38, 期号: 3, 页码: 1179-1193
作者:
Song, Shoupeng[1]
;
Shen, Jingjing[2]
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  |  
浏览/下载:10/0
  |  
提交时间:2019/12/24
Finite rate of innovation
Sparse sampling
Exponential reproducing kernel
Pulse echo position
Joint SCMA and waveform optimisation for WPDM-based logging cable telemetry systems under sampling clock offset
期刊论文
IET COMMUNICATIONS, 2019, 卷号: 13, 页码: 345-353
-
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浏览/下载:13/0
  |  
提交时间:2020/01/03
quadrature amplitude modulation
OFDM modulation
genetic algorithms
error statistics
wavelength division multiplexing
telecommunication cables
radiotelemetry
code division multiple access
joint SCMA
waveform optimisation
sparse code multiple access
WPDM-based system model
associated optimal waveform design
SCO
OFDM
SCMA-based mapping method
bit error rate performance
sampling clock offset
wavelet packet division multiplexing
LCTS
orthogonal frequency division multiple
AgileSAR: Achieving Wide-Swath Spaceborne SAR Based on Time-Space Sampling
期刊论文
IEEE ACCESS, 2019, 卷号: 7, 页码: 674-686
作者:
Yu, Ze
;
Chen, Wenjiao
;
Xiao, Peng
;
Li, Chunsheng
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  |  
浏览/下载:5/0
  |  
提交时间:2019/12/30
Synthetic aperture radar
sparse
time-space sampling
estimation error
wide swath
A Fast Contour Detection Model Inspired by Biological Mechanisms in Primary Vision System
期刊论文
FRONTIERS IN COMPUTATIONAL NEUROSCIENCE, 2018, 卷号: 12, 期号: 12, 页码: 28
作者:
Kang, Xiaomei
;
Kong, Qingqun
;
Zeng, Yi
;
Xu, Bo
;
Ceng Y(曾毅)
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  |  
浏览/下载:34/0
  |  
提交时间:2018/05/08
Primary Visual System
Biological Mechanism
Contour Detection
Prior Filtering
Uniform Sampling
Sparse Coding
A Method of Reconstruction of Compressed Measuring for Mechanical Vibration Signals Based on K-SVD Dictionary-training Algorithm Sparse Representation
期刊论文
Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2018, 卷号: 54, 期号: 7, 页码: 97-106
作者:
Guo, Junfeng
;
Shi, Bin
;
Wei, Xingchun
;
Li, Haiyan
;
Wang, Zhiming
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2020/11/14
Compressed sensing
Digital storage
Signal reconstruction
Signal sampling
Singular value decomposition
Dictionary trainings
Gaussian random matrices
Mechanical vibration signals
Nyquist sampling theorem
Orthogonal matching pursuit
Over-complete dictionaries
Sparse representation
Vibration signal
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