JP7076457B2 - Ｍｒｉコイルのためのカオス符号化ベース通信 - Google Patents

Ｍｒｉコイルのためのカオス符号化ベース通信 Download PDF

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JP7076457B2
JP7076457B2 JP2019537759A JP2019537759A JP7076457B2 JP 7076457 B2 JP7076457 B2 JP 7076457B2 JP 2019537759 A JP2019537759 A JP 2019537759A JP 2019537759 A JP2019537759 A JP 2019537759A JP 7076457 B2 JP7076457 B2 JP 7076457B2
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mri
sequence
initial state
modulation symbol
chaotic
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JP2020504572A (ja
JP2020504572A5 (enExample
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リコ ロドリゴ カルデロン
ティモシー オーティス
ジョージ ランダル ダンシング
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Koninklijke Philips NV
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Koninklijke Philips NV
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/001—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using chaotic signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • A61B5/0013—Medical image data
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
    • G01R33/3692—Electrical details, e.g. matching or coupling of the coil to the receiver involving signal transmission without using electrically conductive connections, e.g. wireless communication or optical communication of the MR signal or an auxiliary signal other than the MR signal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/20—ICT specially adapted for the handling or processing of medical images for handling medical images, e.g. DICOM, HL7 or PACS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/001—Modulated-carrier systems using chaotic signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/36—Modulator circuits; Transmitter circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H04L9/304—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy based on error correction codes, e.g. McEliece
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H04W12/041—Key generation or derivation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/88—Medical equipments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
    • H04W12/0431—Key distribution or pre-distribution; Key agreement

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Computing Systems (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Public Health (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Primary Health Care (AREA)
  • Epidemiology (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Physiology (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
JP2019537759A 2017-01-13 2018-01-15 Ｍｒｉコイルのためのカオス符号化ベース通信 Active JP7076457B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762445947P 2017-01-13 2017-01-13
US62/445,947 2017-01-13
PCT/EP2018/050819 WO2018130678A1 (en) 2017-01-13 2018-01-15 Chaos coding based communications for mri coils

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JP2020504572A JP2020504572A (ja) 2020-02-06
JP2020504572A5 JP2020504572A5 (enExample) 2021-02-25
JP7076457B2 true JP7076457B2 (ja) 2022-05-27

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US (1) US11438135B2 (enExample)
EP (1) EP3568949B1 (enExample)
JP (1) JP7076457B2 (enExample)
CN (1) CN110431802B (enExample)
WO (1) WO2018130678A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018130678A1 (en) * 2017-01-13 2018-07-19 Koninklijke Philips N.V. Chaos coding based communications for mri coils
CN111345768A (zh) * 2018-12-20 2020-06-30 重庆金山医疗器械有限公司 一种图片完整性检验方法、通信装置及胶囊内窥镜系统
CN109889338A (zh) * 2019-04-22 2019-06-14 苏州大学 基于混沌序列的量子加密方法
CN114598441B (zh) * 2020-12-04 2025-05-20 中国人民解放军空军工程大学 基于二维混沌映射星座加密的wfrft传输方法及系统
CN115277977B (zh) * 2022-07-25 2023-11-10 重庆邮电大学 基于fpga可配置浮点精度的混合混沌图像加密方法
CN116669023B (zh) * 2023-07-27 2023-10-13 恒辉信达技术有限公司 一种基于混沌系统的数据加密方法及系统
CN119483894B (zh) * 2024-11-08 2025-10-24 北京邮电大学 一种基于类量子噪声流编码的动态传输方法及装置
CN119520054B (zh) * 2024-11-12 2025-11-07 北京邮电大学 一种基于选择遍历二叉树加密的加密通信方法及系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010115256A (ja) 2008-11-11 2010-05-27 Toshiba Corp 磁気共鳴映像装置
US20110002362A1 (en) 2009-07-01 2011-01-06 Harris Corporation symbol estimation for chaotic spread spectrum signal

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3816558B2 (ja) * 1995-10-23 2006-08-30 株式会社東芝 暗号システム
US6356780B1 (en) 1999-12-22 2002-03-12 General Electric Company Method and apparatus for managing peripheral devices in a medical imaging system
US6763148B1 (en) * 2000-11-13 2004-07-13 Visual Key, Inc. Image recognition methods
CA2539272C (en) * 2003-09-18 2009-12-29 Takenaka Corporation Method and apparatus for environmental setting and data for environmental setting
US8488013B2 (en) 2008-01-30 2013-07-16 Siemens Medical Solutions Usa, Inc. System for remote control of a medical imaging system
US8428102B2 (en) * 2009-06-08 2013-04-23 Harris Corporation Continuous time chaos dithering
US10277438B2 (en) * 2010-07-26 2019-04-30 John David Terry Method and apparatus for communicating data in a digital chaos communication system
CN103338225B (zh) * 2013-05-27 2015-02-25 沈阳东软医疗系统有限公司 基于云平台的医疗影像数据共享的方法、云平台和系统
CN103916234B (zh) * 2014-04-11 2016-09-07 中国人民解放军沈阳军区总医院 一种应用于隐私保护的混沌医学图像加密方法
CN103955884B (zh) * 2014-04-22 2017-10-31 南安市永腾技术咨询有限公司 基于混沌和离散分数随机变换的双图像加密方法
CN105577360B (zh) * 2016-03-18 2018-09-18 杭州电子科技大学 一种基于混沌序列映射的oofdm加密系统
US9554738B1 (en) * 2016-03-30 2017-01-31 Zyomed Corp. Spectroscopic tomography systems and methods for noninvasive detection and measurement of analytes using collision computing
CN205792618U (zh) * 2016-04-07 2016-12-07 杭州电子科技大学 基于一维混沌序列映射加密的光ofdm系统
US10140095B2 (en) * 2016-08-19 2018-11-27 Oracle International Corporation Collecting entropy from diverse sources
CN106327543A (zh) * 2016-11-29 2017-01-11 广东工业大学 一种基于混沌采样轨迹的磁共振成像方法及装置
WO2018130678A1 (en) * 2017-01-13 2018-07-19 Koninklijke Philips N.V. Chaos coding based communications for mri coils

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010115256A (ja) 2008-11-11 2010-05-27 Toshiba Corp 磁気共鳴映像装置
US20110002362A1 (en) 2009-07-01 2011-01-06 Harris Corporation symbol estimation for chaotic spread spectrum signal

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Publication number Publication date
CN110431802B (zh) 2023-06-16
US20200127809A1 (en) 2020-04-23
JP2020504572A (ja) 2020-02-06
EP3568949B1 (en) 2020-10-21
WO2018130678A1 (en) 2018-07-19
US11438135B2 (en) 2022-09-06
CN110431802A (zh) 2019-11-08
EP3568949A1 (en) 2019-11-20

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