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检索条件"主题词=fixed-point iterative algorithm"
3 条 记 录,以下是1-10 订阅
A fixed-point iterative Method for Discrete Tomography Reconstruction Based on Intelligent Optimization
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Computer Modeling in Engineering & Sciences 2023年 第1期134卷 731-745页
作者: Luyao Yang Hao Chen Haocheng Yu Jin Qiu Shuxian Zhu School of Electronic and Information Engineering Suzhou University of Science and TechnologySuzhou215009China College of Mechanical Engineering Suzhou University of Science and TechnologySuzhou215009China
Discrete Tomography(DT)is a technology that uses image projection to reconstruct *** reconstruction problem,especially the binary image(0–1matrix)has attracted strong *** this study,a fixed point iterative method of ... 详细信息
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Automatic prior shape selection for image edge detection with modified Mumford-Shah model
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COMPUTERS & MATHEMATICS WITH APPLICATIONS 2020年 第6期79卷 1644-1660页
作者: Shi, Yuying Huo, Zhimei Qin, Jing Li, Yilin North China Elect Power Univ Dept Math & Phys Beijing 102206 Peoples R China Univ Kentucky Dept Math Lexington KY 40506 USA Beijing ViSyst Corp Ltd Beijing Peoples R China
Edge detection plays an important role in the field of image processing. In this paper, we propose a novel variational model to automatically and adaptively detect one or more prior shapes from the given dictionary to... 详细信息
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Image Reconstruction algorithm Based on fixed-point Iteration for Electrical Capacitance Tomography
Image Reconstruction Algorithm Based on Fixed-Point Iteratio...
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The 2011 International Conference on Electric and Electronics(EEIC 2011)
作者: Cuihuan Li Xiaoguang Yang Youhua Wang Province-Ministry Joint Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability Hebei University of Technology School of Sciences Hebei University of Technology
To improve the quality of the reconstruction image for discontinuous media distribution areas, a total variation(TV) regularization based on bounded variation function was employed to solve the ill-posed problem of el... 详细信息
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