CN102882530B - 一种压缩感知信号重构方法 - Google Patents
一种压缩感知信号重构方法 Download PDFInfo
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- CN102882530B CN102882530B CN201210343893.0A CN201210343893A CN102882530B CN 102882530 B CN102882530 B CN 102882530B CN 201210343893 A CN201210343893 A CN 201210343893A CN 102882530 B CN102882530 B CN 102882530B
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Abstract
Description
σ2 | FADMM | SALSA | AIHT | IHT | TwIST | GPSR |
0.001 | 32.055 | 32.042 | 29.879 | 29.736 | 31.969 | 32.038 |
0.005 | 28.039 | 27.771 | 25.286 | 25.038 | 27.953 | 27.685 |
0.01 | 25.668 | 24.531 | 22.804 | 22.641 | 25.601 | 25.646 |
0.05 | 19.838 | 18.937 | 16.932 | 16.602 | 19.082 | 18.883 |
0.1 | 17.608 | 15.763 | 14.647 | 14.354 | 17.491 | 17.537 |
σ2 | FADMM | SALSA | AIHT | IHT | TwIST | GPSR |
0.001 | 3.860 | 4.695 | 4.561 | 11.767 | 24.031 | 56.375 |
0.005 | 4.249 | 5.454 | 5.079 | 11.924 | 30.352 | 58.239 |
0.01 | 4.203 | 7.218 | 4.960 | 11.999 | 38.281 | 59.996 |
0.05 | 4.405 | 11.852 | 5.454 | 12.010 | 42.399 | 60.925 |
0.1 | 4.842 | 12.406 | 5.639 | 12.313 | 48.420 | 62.817 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103944578B (zh) * | 2014-03-28 | 2017-08-22 | 电子科技大学 | 一种多信号的重构方法 |
US10579922B2 (en) | 2014-04-08 | 2020-03-03 | Microsoft Technology Licensing, Llc | Deep learning using alternating direction method of multipliers |
CN106256141A (zh) * | 2014-04-30 | 2016-12-21 | 华为技术有限公司 | 一种压缩感知方法及装置 |
CN104320144B (zh) * | 2014-11-18 | 2017-12-22 | 电子科技大学 | 稀疏度自适应信号重构方法 |
CN104883192B (zh) * | 2015-06-18 | 2018-03-06 | 西安电子科技大学 | 基于混合压缩采样的非合作超宽带信号的重构方法 |
CN106769040B (zh) * | 2016-12-14 | 2019-02-26 | 上海工程技术大学 | 一种轴承振动信号稀疏重构的方法 |
CN106817132B (zh) * | 2017-01-13 | 2019-04-23 | 西安电子科技大学 | 基于尾部支撑集的压缩感知源信号重构方法 |
CN107193002B (zh) * | 2017-05-22 | 2019-04-26 | 电子科技大学 | 一种可抑制宽带相位噪声的一维距离像高分辨成像方法 |
CN107527371B (zh) * | 2017-09-07 | 2020-05-01 | 中国科学院光电技术研究所 | 一种在压缩感知中逼近光滑l0范数的图像重建算法的设计构建方法 |
CN109102006B (zh) * | 2018-07-24 | 2021-09-07 | 东南大学 | 一种基于音频特征诱导信息增强的音乐自动标记方法 |
CN111130555B (zh) * | 2019-12-10 | 2022-10-14 | 河海大学 | 一种压缩感知信号重构方法及系统 |
Citations (1)
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CN101908889A (zh) * | 2010-07-30 | 2010-12-08 | 哈尔滨工业大学 | 一种块稀疏度未知的稀疏信号压缩感知重构方法 |
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CN101908889A (zh) * | 2010-07-30 | 2010-12-08 | 哈尔滨工业大学 | 一种块稀疏度未知的稀疏信号压缩感知重构方法 |
Non-Patent Citations (2)
Title |
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Fast Image Recovery Using Variable Splitting and Constrained Optimization;Manya V.Afonso等;《IEEE TRANSACTIONS ON IMAGE PROCESSING》;20100930;第19卷(第9期);摘要,第2345页左栏第1段-第2352页左栏第3段 * |
Sparse Unmixing of Hyperspectral Data;Marian-Daniel Iordache 等;《IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING》;20110630;第49卷(第6期);第2014-2039页 * |
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