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A Dense Feature Iterative Fusion Network for Extracting Building Contours from Remote Sensing Imagery: 《Journal of Donghua University(English Edition)》2024年第6期654-661,共8页WU Jiangyan WANG Tong; National Natural Science Foundation of China(No.61903078);Fundamental Research Funds for the Central Universities,China(No.2232021A-10);Shanghai Sailing Program,China(No.22YF1401300);Natural Science Foundation of Shanghai,China(No.20ZR1400400)。; Extracting building contours from aerial images is a fundamental task in remote sensing.Current building extraction methods cannot accurately extract building contour information and have errors in extracting small-sc...; 关键词：remote sensing image building contour extraction feature iteration

Iterative photonic processor for fast complexvalued matrix inversion: 《Photonics Research》2022年第11期2488-2501,共14页MINJIA CHEN QIXIANG CHENG MASAFUMI AYATA MARK HOLM RICHARD PENTY; Huawei Technologies(Sweden)AB(G107576)。; An N×N iterative photonic processor is proposed for the first time, we believe, for fast computation of complexvalued matrix inversion, a fundamental but computationally expensive linear algebra operation. Compared t...; 关键词：VALUED matrix ITERATION

Iterative filtered ghost imaging: 《Chinese Physics B》2022年第2期681-686,共6页Shao-Ying Meng Mei-Yi Chen Jie Ji Wei-Wei Shi Qiang Fu Qian-Qian Bao Xi-Hao Chen Ling-An Wu; supported by the National Key Research and Development Program of China(Grant No.2018YFB0504302);the National Natural Science Foundation of China(Grant No.61975229);Civil Space Project(Grant No.D040301)。; It is generally believed that,in ghost imaging,there has to be a compromise between resolution and visibility.Here we propose and demonstrate an iterative filtered ghost imaging scheme whereby a super-resolution image...; 关键词：ghost imaging bandpass filtering compressed sensing ITERATION

An iterative weighting method to apply ISR correction to e+e−hadronic cross-section measurements: 《Frontiers of physics》2021年第6期93-98,共6页Wenyu Sun Tong Liu Maoqiang Jing Liangliang Wang Bin Zhong Weimin Song; The material presented in this paper is by the authors alone,and has not been reviewed by the BESIII Collaboration.However,we thank our colleagues for allowing us to make use of the BESIII software environment.This work was supported by the National Natural Science Foundation of China,under Grant Nos.U1732105,U1632106,11947415,and 12047569 and the Research Foundation for Advanced Talents of Nanjing Normal University,under Grant No.2014102XGQ0085.We also appreciate valuable discussions with Dr.Kai Zhu,Dr.Yuping Guo,and Prof.Changzheng Yuan.; Initial State Radiation(ISR)plays an important role in e+e−collision experiments such as the BESIII.To correct the ISR effects in measurements of hadronic cross-sections of e+e−annihilation,an iterative method that we...; 关键词：Initial State Radiation(ISR) ITERATION Monte Carlo weighting

Iterative freeform lens design for optical field control被引量：9: 《Photonics Research》2021年第9期1775-1783,共9页ZEXIN FENG DEWEN CHENG YONGTIAN WANG; National Key Research and Development Program of China(2018YFB0406800);National Natural Science Foundation of China(11704030)。; It is still very challenging to determine a freeform lens for converting a given input beam into a prescribed output beam where not only the irradiance distribution but also the phase distribution hardly can be expres...; 关键词：surface. EQUATION ITERATION

Optimizing the atom types of proteins through iterative knowledge-based potentials: 《Chinese Physics B》2018年第2期43-50,共8页汪心享黄胜友; Project supported by the National Natural Science Foundation of China(Grant No.31670724);the National Key Research and Development Program of China(Grant Nos.2016YFC1305800 and 2016YFC1305805);the Startup Grant of Huazhong University of Science and Technology,China; Knowledge-based scoring functions have been widely used for protein structure prediction, protein-small molecule, and protein-nucleic acid interactions, in which one critical step is to find an appropriate representat...; 关键词：atom types knowledge-based potentials statistical mechanics ITERATION

GMSK iterative carrier recovery for AIS burst-mode被引量：2: 《The Journal of China Universities of Posts and Telecommunications》2017年第3期1-6,共6页Lu Xiwen Luo Yijun Li Jie; In this paper, an iterative carrier recovery algorithm of Gaussian filtered minimum shift keying （GMSK） in burst-mode was designed. The data utilization rate and precision of the traditional demodulation method for ...; 关键词：kGMSK ITERATION cartier recovery AIS burst signal

Iterative spherical simplex unscented particle filter for CNS/Redshift integrated navigation system被引量：5: 《Science China(Information Sciences)》2017年第4期109-119,共11页Kui FU Guangqiong ZHAO Xiajing LI Zhong-Liang TANG Wei HE; supported by National Basic Research Program of China (973 Program) (Grant No. 2014CB744206); We propose an improved Unscented Particle Filter（UPF） algorithm for the Celestial Navigation System/Redshift（CNS/Redshift） integrated navigation system. The algorithm adopts the iterated spherical simplex unscente...; 关键词：CNS/Redshift navigation system UPF spherical simplex ITERATION

Application of optical diffraction method in designing phase plates被引量：1: 《Chinese Physics B》2016年第11期238-244,共7页雷泽民孙晓艳吕凤年张臻卢兴强; Continuous phase plate（CPP）,which has a function of beam shaping in laser systems,is one kind of important diffractive optics.Based on the Fourier transform of the Gerchberg-Saxton（G-S） algorithm for designing CPP...; 关键词：iteration designing inverse compensation repeatedly shaping optics aberration segmented iterative

Robust and fast iterative sparse recovery method for space-time adaptive processing: 《Science China(Information Sciences)》2016年第6期195-207,共13页Xiaopeng YANG Yuze SUN Tao ZENG Teng LONG; supported by 111 Project of China (Grant No. B14010);National Natural Science Foundation of China (Grant Nos. 61225005, 61120106004); Conventional space-time adaptive processing（STAP） requires large numbers of independent and identically distributed（i.i.d） training samples to ensure the performance of clutter suppression, which is hard to be ach...; 关键词：space-time adaptive processing（STAP） sparse recovery robust iteration computational complexity

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