Design and Performance Validation of Integrated Navigation System Based on Geometric Range Measurements and GIS Map for Urban Aerial Navigation

Park, Gwangsoo; Lee, Byungjin; Kim, Dong Gyun; Lee, Young Jae; Sung, Sangkyung

doi:10.1007/s12555-019-1059-4

Cited by 11 publications

(8 citation statements)

References 20 publications

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“…This paper compares and analyzes the efficiency of Protocol 2 with existing references 17 , 26 , 27 .…”

Section: Efficiency Analysismentioning

confidence: 99%

The secure judgment of graphic similarity against malicious adversaries and its applications

Liu

Luo³

et al. 2023

Sci Rep

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With the advent of the era of big data, privacy computing analyzes and calculates data on the premise of protecting data privacy, to achieve data ‘available and invisible’. As an important branch of secure multi-party computation, the geometric problem can solve practical problems in the military, national defense, finance, life, and other fields, and has important research significance. In this paper, we study the similarity problem of geometric graphics. First, this paper proposes the adjacency matrix vector coding method of isomorphic graphics, and use the Paillier variant encryption cryptography to solve the problem of isomorphic graphics confidentiality under the semi-honest model. Using cryptography tools such as elliptic curve cryptosystem, zero-knowledge proof, and cut-choose method, this paper designs a graphic similarity security decision protocol that can resist malicious adversary attacks. The analysis shows that the protocol has high computational efficiency and has wide application value in terrain matching, mechanical parts, biomolecules, face recognition, and other fields.

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“…This paper compares and analyzes the efficiency of Protocol 2 with existing references 17 , 26 , 27 .…”

Section: Efficiency Analysismentioning

confidence: 99%

The secure judgment of graphic similarity against malicious adversaries and its applications

Liu

Luo³

et al. 2023

Sci Rep

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“…The integration of GNSS and IMU data has been widely studied, especially in vehicle navigation [ 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 ]. GNSS/IMU integration architectures can be categorized into loosely-coupled, tightly-coupled, and deep [ 46 ].…”

Section: Introductionmentioning

confidence: 99%

The Design of GNSS/IMU Loosely-Coupled Integration Filter for Wearable EPTS of Football Players

Kim

Park²,

Yoon³

2023

Sensors

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This study presents the filter design of GNSS/IMU integration for wearable EPTS (Electronic Performance and Tracking System) of football players. EPTS has been widely used in sports fields recently, and GNSS (Global Navigation Satellite System) and IMU (Inertial Measurement Unit) in wearable EPTS have been used to measure and provide players’ athletic performance data. A sensor fusion technique can be used to provide high-quality analysis data of athletic performance. For this reason, the integration filter of GNSS data and IMU data is designed in this study. The loosely-coupled strategy is considered to integrate GNSS and IMU data considering the specification of the wearable EPTS product. Quaternion is used to estimate a player’s attitude to avoid the gimbal lock singularity in this study. Experiment results validate the performance of the proposed GNSS/IMU loosely-coupled integration filter for wearable EPTS of football players.

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“…Gong studied the MPC protocol of two private points composing a straight line [18]. In addition, secure computing geometry is widely used in the field of the positioning [19][20][21]. Among them, graphics retrieval technology is widely used in terrain matching [22], mechanical parts retrieval [23], biomolecular detection [24], face recognition [25], etc.…”

Section: Introductionmentioning

confidence: 99%

The secure judgment of graphic similarity against malicious adversaries

Liu

et al. 2022

Preprint

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With the the advent era of big data, the secure computation calculates data on the premise of protecting data privacy, to realize the availability and invisibility of data. Secure multi-party computation, as one of three major technical tools of privacy computing, can still securely carry out data collaborative computation without a trusted third party. As an important branch of secure multi-party computation, the secure computing geometric problem can solve practical problems in the military, national defense, finance, life, and other fields, which has important research significance. In this paper, the graphic similarity problem is studied. Firstly, this paper proposes the adjacency matrix vector coding method of isomorphic graphics and uses the Paillier variant cryptosystem to securely solve the graphic similarity judgment under the semi-honest model. By using an elliptic curve cryptosystem and zero-knowledge proof to solve the possible malicious attacks under the semi-honest model, a graphic similarity judgment protocol under the malicious model is designed. The protocol can resist malicious attacks, has high computational efficiency, and has wide application value.

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Design and Performance Validation of Integrated Navigation System Based on Geometric Range Measurements and GIS Map for Urban Aerial Navigation

Cited by 11 publications

References 20 publications

The secure judgment of graphic similarity against malicious adversaries and its applications

The secure judgment of graphic similarity against malicious adversaries and its applications

The Design of GNSS/IMU Loosely-Coupled Integration Filter for Wearable EPTS of Football Players

The secure judgment of graphic similarity against malicious adversaries

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