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检索条件"主题词=denoising algorithm"
64 条 记 录,以下是41-50 订阅
排序:
A Signal denoising Method of Gesture Radar Based on Weighted Principal Component Analysis and Improved Wavelet Threshold  4
A Signal Denoising Method of Gesture Radar Based on Weighted...
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IEEE 4th Information Technology and Mechatronics Engineering Conference (ITOEC)
作者: Lei, Wentai Tan, Qianying Hou, Feifei Yang, Zhilin Liu, Gengye Gu, Qingyuan Cent S Univ Sch Informat Sci & Engn Changsha Hunan Peoples R China Cent S Univ Sch Software Changsha Hunan Peoples R China Time Varying Transmiss Co LTD Xiangtan Peoples R China
When using radar to recognize gesture, radar echo signals are susceptible to noise. In order to improve detection resolution and data interpretation quality of gesture radar, this paper proposes a new denoising algori... 详细信息
来源: 评论
Efficacy of the SDGSAT-1 glimmer imagery in measuring sustainable development goal indicators 7.1.1, 11.5.2, and target 7.3
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REMOTE SENSING OF ENVIRONMENT 2024年 305卷
作者: Liu, Shaoyang Wang, Congxiao Chen, Zuoqi Li, Wei Zhang, Lingxian Wu, Bin Huang, Yan Li, Yangguang Ni, Jingwen Wu, Jianping Yu, Bailang East China Normal Univ Key Lab Geog Informat Sci Minist Educ Shanghai 200241 Peoples R China East China Normal Univ Sch Geog Sci Shanghai 200241 Peoples R China Fuzhou Univ Natl & Local Joint Engn Res Ctr Satellite Geospati Key Lab Spatial Data Min & Informat Sharing Minist Educ Fuzhou 350108 Peoples R China Fuzhou Univ Acad Digital China Fuzhou 350108 Peoples R China Sun Yat Sen Univ Sch Geospatial Engn & Sci Zhuhai 519082 Peoples R China Minist Nat Resources Key Lab Urban Land Resources Monitoring & Simulat Shenzhen 518060 Peoples R China
The Sustainable Development Goals Satellite 1 (SDGSAT-1), equipped with the Glimmer Imager (GLI), provides high -resolution nighttime light (NTL) data across multiple spectral bands, potentially facilitating the monit... 详细信息
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Comparative signal to noise ratio as a determinant to select smartphone image sensor colour channels for analysis in the UVB
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SENSORS AND ACTUATORS A-PHYSICAL 2018年 272卷 125-133页
作者: Igoe, D. P. Parisi, A. V. Downs, N. J. Amar, A. Turner, J. Univ Southern Queensland Fac Hlth Engn & Sci Toowoomba Qld Australia James Cook Univ Sch Med & Dent Townsville Qld Australia Univ Southern Queensland Fac Hlth Engn & Sci Phys & Math Toowoomba Qld Australia
The signal to noise ratio (SNR) is an important consideration for any scientific image sensor application, particularly the relatively low light involved with observations of the solar disc at a discrete ultraviolet-B... 详细信息
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Research on the processing and interpretation methods of distributed fiber optic vibration signal logging injection profiles
GEOENERGY SCIENCE AND ENGINEERING
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GEOENERGY SCIENCE AND ENGINEERING 2024年 239卷
作者: Gan, Lixiong Dang, Lixia Wang, Dewei Wang, Yi Chen, Guangyao Liu, Qian Deng, Rui Yangtze Univ Key Lab Oil & Gas Resources & Explorat Technol Minist Educ Wuhan 430100 Hubei Peoples R China China Natl Logging Co Xian 710000 Shaanxi Peoples R China Sinopec Shengli Oilfield Branch Co Dongying 257000 Shandong Peoples R China
The oil and gas industry currently faces the dual challenges of improving extraction efficiency and reducing environmental impacts. Traditional well monitoring technologies are increasingly unable to meet the demands ... 详细信息
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The application of plug-and-play ADMM framework and BM3D denoiser for compressed sensing MR image reconstruction
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INTERNATIONAL JOURNAL OF COMPUTER APPLICATIONS IN TECHNOLOGY 2021年 第4期65卷 304-315页
作者: Yuan, Xiaojun Jiang, Mingfeng Zhu, Lingyan Li, Yang Li, Yongming Wang, Pin Li, Tie-Qiang Zhejiang Sci Tech Univ Sch Informat Sci & Technol Hangzhou Peoples R China Zhejiang Univ Finance & Econ Dongfang Coll Haining Peoples R China Chongqing Univ Coll Commun Engn Chongqing Peoples R China Karolinska Inst Dept Clin Sci Intervent & Technol Stockholm Sweden
Compressed Sensing Magnetic Resonance Imaging (CS-MRI) is an effective technique to reduce MRI data acquisition time. There is currently growing interest in using Alternating Direction Method of Multiplier (ADMM) for ... 详细信息
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Using the Redundant Convolutional Encoder-Decoder to Denoise QRS Complexes in ECG Signals Recorded with an Armband Wearable Device
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SENSORS 2020年 第16期20卷 4611.-4611.页
作者: Reljin, Natasa Lazaro, Jesus Hossain, Md Billal Noh, Yeon Sik Cho, Chae Ho Chon, Ki H. Univ Connecticut Dept Biomed Engn Storrs CT 06269 USA Univ Zaragoza IIS Aragon Aragon Inst Engn Res I3A Biomed Signal Interpretat & Computat Simulat BSIC Zaragoza 50009 Spain CIBER Bioengn Biomat & Nanomed CIBER BBN Madrid 28029 Spain Univ Massachusetts Coll Nursing Amherst MA 01003 USA Univ Massachusetts Dept Elect & Comp Engn Amherst MA 01002 USA
Long-term electrocardiogram (ECG) recordings while performing normal daily routines are often corrupted with motion artifacts, which in turn, can result in the incorrect calculation of heart rates. Heart rates are imp... 详细信息
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Quantitative evaluation of total variation noise reduction algorithm in CT images using 3D-printed customized phantom for femur diagnosis
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JOURNAL OF THE KOREAN PHYSICAL SOCIETY 2022年 第5期81卷 450-459页
作者: Kang, Seong-Hyeon Park, Minji Yoon, Myeong Seong Lee, Youngjin Gachon Univ Coll Hlth Sci Dept Radiol Sci 191 Hambakmoero Incheon South Korea Gachon Univ Dept Hlth Sci Gen Grad Sch 191 Hambakmoero Incheon South Korea Hanyang Univ Coll Med Dept Emergency Med 222 Wangwimniro Seoul South Korea
The purpose of this study was to evaluate the usefulness of the total variation (TV) noise reduction algorithm for improving image characteristics with 3D printing technique for the accuracy enhancement of femur fract... 详细信息
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Speech enhancement with MAP estimation and ICA-based speech features
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ELECTRONICS LETTERS 2000年 第17期36卷 1506-1507页
作者: Lee, JH Jung, HY Lee, TW Lee, SY Korea Adv Inst Sci & Technol Brain Sci Res Ctr Yusung Gu Taejon 305701 South Korea Korea Adv Inst Sci & Technol Dept Elect Engn Yusung Gu Taejon 305701 South Korea Univ Calif San Diego Inst Neural Computat La Jolla CA 92093 USA
The authors present a denoising algorithm based on Gabor-like speech features extracted by independent component analysis, that demonstrates much improved signal-to-noise ratio and recognition rates.
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Estimation of Convolutional Interleaver Parameters in the Burst and BSC Channels
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IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY-TRANSACTIONS OF ELECTRICAL ENGINEERING 2016年 第2-4期40卷 93-102页
作者: Jamshidi, A. Keshavarz-Hadad, A. Zare, F. Shiraz Univ Commun & Elect Dept Elect & Comp Engn Sch Shiraz Iran
Blind estimation of interleaver parameters is one of the initial steps of non cooperative context. Some studies have been performed to obtain the convolutional interleaver parameters, however, in all existing works, i... 详细信息
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Multi-Scale Feature Learning Convolutional Neural Network for Image denoising
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SENSORS 2023年 第18期23卷 7713页
作者: Zhang, Shuo Liu, Chunyu Zhang, Yuxin Liu, Shuai Wang, Xun Chinese Acad Sci Changchun Inst Opt Fine Mech & Phys Changchun 130033 Peoples R China Univ Chinese Acad Sci Beijing 100039 Peoples R China Chinese Acad Sci Key Lab Space Based Dynam & Rapid Opt Imaging Tec Changchun 130033 Peoples R China
Affected by the hardware conditions and environment of imaging, images generally have serious noise. The presence of noise diminishes the image quality and compromises its effectiveness in real-world applications. The... 详细信息
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