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检索条件"主题词=Phase coding"
282 条 记 录,以下是11-20 订阅
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The Adaptive Multi-Level phase coding Method in Audio Steganography
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IEEE ACCESS 2019年 7卷 129291-129306页
作者: Alsabhany, Ahmed Abduljabbar Ridzuan, Farida Azni, A. H. USIM FST Nilai 71800 Malaysia USIM ISI CyberSecur & Syst Res Unit Nilai 71800 Malaysia
Audio steganography allows and inspires many researchers to design methods for secure communication. Based on the evaluation on the existing methods, it was found that most methods focused on one or two requirements w... 详细信息
来源: 评论
Inherent security of phase coding quantum key distribution systems against detector blinding attacks
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LASER PHYSICS LETTERS 2018年 第9期15卷
作者: Balygin, K. A. Klimov, A. N. Bobrov, B. Kravtsov, K. S. Kulik, S. P. Molotkov, S. N. Moscow MV Lomonosov State Univ Fac Phys Moscow 119991 Russia Russian Acad Sci Prokhorov Gen Phys Inst Moscow 119991 Russia Moscow MV Lomonosov State Univ Quantum Technol Ctr Moscow 119991 Russia Acad Cryptog Russian Federat Moscow 121552 Russia Russian Acad Sci Inst Solid State Phys Chernogolovka 142432 Moscow Region Russia Moscow MV Lomonosov State Univ Fac Computat Math & Cybernet Moscow 119991 Russia
An attack exploiting single-photon avalanche diode (SPAD) blinding is one of the effective methods of 'quantum hacking' (Lydersen et al 2010 Nat. Photon. 4 686) or cracking quantum key distribution (QKD) syste... 详细信息
来源: 评论
Enhanced phase-coding method for three-dimensional shape measurement with half-period codeword
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APPLIED OPTICS 2019年 第27期58卷 7359-7366页
作者: Wang, Yuwei Liu, Lu Wu, Jun Chen, Xiangcheng Wang, Yajun Anhui Agr Univ Coll Engn Hefei 230036 Anhui Peoples R China Wuhan Univ Technol Sch Automat Wuhan 430070 Hubei Peoples R China Wuhan Univ State Key Lab Informat Engn Surveying Mapping & R Wuhan 430079 Hubei Peoples R China
The phase-coding method has been widely used for 3D shape measurement, which uses sinusoidal phase-shifting patterns to recover the wrapped phase and the stair phase-coding patterns to determine the fringe order. Howe... 详细信息
来源: 评论
Decoy state method for quantum cryptography based on phase coding into faint laser pulses
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LASER PHYSICS LETTERS 2017年 第12期14卷
作者: Kulik, S. P. Molotkov, S. N. Moscow MV Lomonosov State Univ Fac Phys Moscow Russia Acad Cryptog Russian Federat Moscow 121552 Russia Russian Acad Sci Inst Solid State Phys Chernogolovka 142432 Moscow Distr Russia Moscow MV Lomonosov State Univ Fac Computat Math & Cybernet Moscow Russia
We discuss the photon number splitting attack (PNS) in systems of quantum cryptography with phase coding. It is shown that this attack, as well as the structural equations for the PNS attack for phase encoding, differ... 详细信息
来源: 评论
Mechanosensory-Based phase coding of Odor Identity in the Olfactory Bulb
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NEURON 2017年 第5期96卷 1139-+页
作者: Iwata, Ryo Kiyonari, Hiroshi Imai, Takeshi RIKEN Lab Sensory Circuit Format Ctr Dev Biol Kobe Hyogo 6500047 Japan RIKEN Ctr Life Sci Technol Anim Resource Dev Unit Kobe Hyogo 6500047 Japan RIKEN Ctr Life Sci Technol Genet Engn Team Kobe Hyogo 6500047 Japan Japan Sci & Technol Agcy JST PRESTO Kawaguchi Saitama 3320012 Japan Kyoto Univ Grad Sch Biostudies Kyoto 6068501 Japan Kyushu Univ Grad Sch Med Sci Fukuoka 8128582 Japan
Mitral and tufted (M/T) cells in the olfactory bulb produce rich temporal patterns of activity in response to different odors. However, it remains unknown how these temporal patterns are generated and how they are uti... 详细信息
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Comparison of radar waveforms combining pseudo-random binary phase coding and chirp modulation for an high-frequency monostatic radar
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IET RADAR SONAR AND NAVIGATION 2016年 第5期10卷 935-944页
作者: Shi, Shu-zhu Zhao, Zheng-yu Liu, Jing-nan Wuhan Univ Res Ctr Global Nav Satellite Syst Wuhan 430079 Peoples R China Wuhan Univ Sch Elect Informat Wuhan 430072 Peoples R China
Wuhan ionospheric oblique backscattering sounding system (WIOBSS) is a low-power high-frequency monostatic radar used for ionospheric sensing and aircraft detection. In this study, a novel waveform combining the pseud... 详细信息
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A fast three-dimensional shape measurement method based on color phase coding
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OPTIK 2016年 第3期127卷 1011-1015页
作者: Li, Biao Fu, Yanjun Zhang, Jiancheng Wu, Haitao Xia, Guisuo Jiang, Guangyu Nanchang Hangkong Univ Minist Educ Key Lab Nondestruct Testing Nanchang 330063 Peoples R China
Gray code plus phase-shifting method embed the codeword into intensity to reconstruct complex three-dimensional shape. Owing to surface reflectivity and noise, it is less robust for measuring the surfaces of object wi... 详细信息
来源: 评论
Temporal coding with Magnitude-phase Regularization for Sound Event Detection  23
Temporal Coding with Magnitude-Phase Regularization for Soun...
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Interspeech Conference
作者: Park, Sangwook Kothinti, Sandeep Elhilali, Mounya Gangneung Wonju Natl Univ Dept Elect Engn Kangnung South Korea Johns Hopkins Univ Dept Elect & Comp Engn Baltimore MD 21218 USA
Sound Event Detection (SED) is the challenge of identifying sound events into their temporal boundaries as well as sound category. With recent advances in deep learning, more effective SED techniques are investigated ... 详细信息
来源: 评论
Multiple Access Applications of Transform Domain Communication System Based on phase coding  5
Multiple Access Applications of Transform Domain Communicati...
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IEEE 5th International Conference on Big Data and Cloud Computing (BDCloud)
作者: Sun, Haixin Cao, Fucheng Qin, Hongwu Changchun Univ Sch Elect & Informat Engn Changchun Peoples R China
Transform Domain Communication System (TDCS) has been proposed as a new candidate applied in the cognitive radio (CR) environment since it can avoid existing users or jammers intelligently over a given bandwidth. The ... 详细信息
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Robust and reliable audio watermarking based on phase coding  40
Robust and reliable audio watermarking based on phase coding
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40th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2015
作者: Ngo, Nhut Minh Unoki, Masashi School of Information Science Japan Advanced Institute of Science and Technology 1-1 Asahidai Nomi Ishikawa Japan
This paper proposes a novel robust audio watermarking method based on phase coding. The quantization index modulation technique is employed for embedding watermarks into the phase spectrum of audio signals. To increas... 详细信息
来源: 评论