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DECONVOLUTION: 作品数：177被引量：234H指数：7; 导出分析报告; 相关领域：电子电信更多>>; 相关作者：李国发韩天祥李重九张伟国李娟更多>>; 相关机构：中国石油大学(北京)中国石油大学（北京）清华大学中国石油更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划国家教育部博士点基金更多>>

BGS Distribution Deformation in BOTDR Induced by Self-Phase Modulation: 《Photonic Sensors》2025年第1期11-25,共15页Haoting WU Wencun GUO Zixuan ZHONG Guolu YIN Tao LIU Tao ZHU; supported by the National Natural Science Foundation of China(Grant Nos.62105045 and 62205037);the National Science Fund for Distinguished Young Scholars(Grant No.61825501);Chongqing Natural Science Foundation of Innovative Research Groups(Grant No.cstc2020jcyj-cxttX0005).; We report the numerical and experimental studies of the two-dimensional Brillouin gain spectrum(BGS)distribution deformation induced by the self-phase modulation in the Brillouin optical time domain reflectometry(BOTD...; 关键词：Optical time domain reflectometry Brillouin scattering self-phase modulation DECONVOLUTION

PD-YOLO:Colon Polyp Detection Model Based on Enhanced Small-Target Feature Extraction: 《Computers, Materials & Continua》2025年第1期913-928,共16页Yicong Yu Kaixin Lin Jiajun Hong Rong-Guei Tsai Yuanzhi Huang; funded by the Undergraduate Higher Education Teaching and Research Project(No.FBJY20230216);Research Projects of Putian University(No.2023043);the Education Department of the Fujian Province Project(No.JAT220300).; In recent years,the number of patientswith colon disease has increased significantly.Colon polyps are the precursor lesions of colon cancer.If not diagnosed in time,they can easily develop into colon cancer,posing a s...; 关键词：Polyp detection YOLOv7 SPD-Conv CBAM DECONVOLUTION

Diagnosis of incipient faults in wind turbine bearings based on ICEEMDAN-IMCKD: 《International Journal of Mechanical System Dynamics》2024年第4期472-486,共15页Yanjun Li Ding Han; Inner Mongolia Autonomous Region Science and Technology Major Special Project,Grant/Award Number:2021ZD0019-4。; To address the difficulty in extracting early fault feature signals of rolling bearings,this paper proposes a novel weak fault diagnosis method for rolling bearings.This method combines the Improved Complementary Ense...; 关键词：rolling bearings early fault intrinsic mode functions Improved Complementary Ensemble Empirical Mode Decomposition Improved Maximum Correlated Kurtosis Deconvolution

A fiducial approach to the nonparametric deconvolution problem:The discrete case: 《Science China Mathematics》2024年第11期2653-2670,共18页Yifan Cui Jan Hannig; supported by National Natural Science Foundation of China(Grant No.U23A2064);Singapore Ministry of Education;U.S.National Institute of Health;U.S.National Science Foundation。; Fiducial inference is applied to nonparametric g-modeling in the discrete case.We propose a computationally efficient algorithm to sample from the fiducial distribution and use the generated samples to construct point...; 关键词：confidence intervals empirical Bayes fiducial inference nonparametric deconvolution

Towards adaptable synchrotron image restoration pipeline: 《Nuclear Science and Techniques》2024年第10期4-16,共13页Chun Li Xiao-Xue Bi Yu-Jun Zhang Zhen Zhang Li-Wen Wang Jian Zhuang Dong-Liang Chen Yu-Hui Dong Yi Zhang; supported by the Beijing Natural Science Foundation(No.1234042);the National Key Research and Development Program for Young Scientists(No.2023YFA1609900);the Strategic Priority Research Program of Chinese Academy of Sciences(No.XDB37000000);the National Natural Science Foundation of China(No.12305371)。; Synchrotron microscopic data commonly suffer from poor image quality with degraded resolution incurred by instrumentation defects or experimental conditions.Image restoration methods are often applied to recover the r...; 关键词：SYNCHROTRON DECONVOLUTION Deep learning SUPER-RESOLUTION PIPELINE

Rapid diagnosis of femtosecond laser filament by single laser shot-induced acoustic pulses[Invited]被引量：1: 《Chinese Optics Letters》2024年第9期48-53,共6页Binpeng Shang Nan Zhang Zhi Zhang Pengfei Qi Lanjun Guo Lie Lin Weiwei Liu; supported by the National Natural Science Foundation of China(Nos.12074198,12061131010,and 12304381);the Russian Science Foundation(RSF)(No.21-49-00023).; Due to the promising applications of femtosecond laser filamentation in remote sensing,great demands exist for diagnosing the spatiotemporal dynamics of filamentation.However,until now,the rapid and accurate diagnosis...; 关键词：femtosecond laser filamentation diagnosis single laser shot acoustic emission Wiener filter deconvolution

Study of inter-well interference in shale gas reservoirs by a robust production data analysis method based on deconvolution: 《Petroleum Science》2024年第4期2502-2519,共18页Wen-Chao Liu Cheng-Cheng Qiao Ping Wang Wen-Song Huang Xiang-Wen Kong Yu-Ping Sun He-Dong Sun Yue-Peng Jia; financial support from PetroChina Innovation Foundation。; In order to overcome the defects that the analysis of multi-well typical curves of shale gas reservoirs is rarely applied to engineering,this study proposes a robust production data analysis method based on deconvolut...; 关键词：Shale gas Inter-well interference DECONVOLUTION Production data analysis Typical curves Multi-stage fractured horizontal well

Research on a deconvolution algorithm for laser-induced fluorescence diagnosis based on the maximum entropy principle: 《Plasma Science and Technology》2024年第7期93-107,共15页雷清雲杨雄程谋森张帆郭大伟李小康肖文杰; Laser-induced fluorescence(LIF)spectroscopy is employed for plasma diagnosis,necessitating the utilization of deconvolution algorithms to isolate the Doppler effect from the raw spectral signal.However,direct deconvol...; 关键词：maximum entropy spectral deconvolution laser-induced fluorescence spectrum

Computational Strategies and Algorithms for Inferring Cellular Composition of Spatial Transcriptomics Data: 《Genomics, Proteomics & Bioinformatics》2024年第3期1-9,共9页Xiuying Liu Xianwen Ren; supported by Changping Laboratory,China.Thank Xiangxing Jin for helping prepare the illustrations in this work.; Spatial transcriptomics technology has been an essential and powerful method for delineating tissue architecture at the molecular level.However,due to the limitations of the current spatial techniques,the cellular inf...; 关键词：Spatial transcriptomics Single-cell sequencing Cellular composition Spot deconvolution Cell type decomposition

基于聚焦变换解卷积的宽带稳健波束形成: 《哈尔滨工程大学学报（英文版）》2024年第2期425-433,共9页生雪莉陆典于洋蔡晨阳; In the field of array signal processing,uniform linear arrays(ULAs)are widely used to detect/separate a weak target and estimate its direction of arrival from interference and noise.Conventional beamforming(CBF)is rob...; 关键词：WIDEBAND BEAMFORMING Focusing transform DECONVOLUTION High resolution Robust

DECONVOLUTION