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检索条件"主题词=Noise-reduction algorithm"
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Research on X-ray image processing technology for laser welded joints of aluminum alloy
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INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY 2018年 第1-4期99卷 683-694页
作者: Zhan, Xiaohong Zhang, Dan Yu, Haisong Chen, Jie Li, Hao Wei, Yanhong Nanjing Univ Aeronaut & Astronaut Coll Mat Sci & Technol Nanjing 210016 Jiangsu Peoples R China Shanghai Aircraft Mfg Co Ltd Inst Aeronaut Mfg Technol Shanghai 200436 Peoples R China
Weldment X-ray image processing has great significance on the subsequent segmentation and extraction of weld seam and defects. In the current study, X-ray image for laser welding of aluminum alloy was adopted as exper... 详细信息
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Performance evaluation of median-modified Wiener filter algorithm in high-resolution complementary metal-oxide-semiconductor radio-magnetic X-ray imaging system: An experimental study
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NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 2021年 1010卷 165509-165509页
作者: Lee, Seungwan Lee, Youngjin Konyang Univ Dept Radiol Sci 158 Gwanjeodong Ro Daejeon South Korea Gachon Univ Dept Radiol Sci 191 Hambakmoero Incheon South Korea
noise reduction is a fundamental early stage in X-ray image performance evaluation. In this study, the median-modified Wiener filter (MMWF) algorithm based on a nonlinear adaptive spatial filter is compared to two gen... 详细信息
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