Design of Efficient Key Video Frame Protection Scheme for Multimedia Internet of Things (IoT) in Converged 5G Network

Lee, Jong-Hyeok; Hong, Gwang-Soo; Lee, Young-Woon; Kim, Changki; Park, Noik; Kim, Byung-Gyu

doi:10.1007/s11036-018-1107-y

Cited by 9 publications

(5 citation statements)

References 20 publications

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“…As a technology that can dramatically reduce storage capacity, deduplication technology has the advantage of direct cost reduction and will continue to serve as a core technology for the cloud in the future. However, the deduplication technology structurally has a problem of infringing on the user's privacy, and the existing deduplication security technology has focused only on the file encryption itself [27][28][29].…”

Section: Discussionmentioning

confidence: 99%

Privacy-Enhanced Data Deduplication Computational Intelligence Technique for Secure Healthcare Applications

Kim¹,

Ryu²,

Park³

2022

Computers, Materials &Amp; Continua

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A significant number of cloud storage environments are already implementing deduplication technology. Due to the nature of the cloud environment, a storage server capable of accommodating large-capacity storage is required. As storage capacity increases, additional storage solutions are required. By leveraging deduplication, you can fundamentally solve the cost problem. However, deduplication poses privacy concerns due to the structure itself. In this paper, we point out the privacy infringement problem and propose a new deduplication technique to solve it. In the proposed technique, since the user's map structure and files are not stored on the server, the file uploader list cannot be obtained through the server's meta-information analysis, so the user's privacy is maintained. In addition, the personal identification number (PIN) can be used to solve the file ownership problem and provides advantages such as safety against insider breaches and sniffing attacks. The proposed mechanism required an additional time of approximately 100 ms to add a ID Ref to distinguish user-file during typical deduplication, and for smaller file sizes, the time required for additional operations is similar to the operation time, but relatively less time as the file's capacity grows.

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Section: Discussionmentioning

confidence: 99%

Privacy-Enhanced Data Deduplication Computational Intelligence Technique for Secure Healthcare Applications

Kim¹,

Ryu²,

Park³

2022

Computers, Materials &Amp; Continua

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“…From the logical point of view of graph, virtual human can belong to a graph in the key frame, and all virtual human belonging to the graph can be managed uniformly through the graph. From the perspective of logical grouping, each virtual human must belong to a group in the key frame, and all virtual people in the group can be managed uniformly through logical grouping [19][20].…”

Section: Design Of Key Frame Modulementioning

confidence: 99%

Influence of Virtual Reality Technology on Audience's Performance Behavior of Stage Music Performance Art

2020

IJMC

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Stage performance art has a long calendar, its cultural heritage is deep, and its strong infection form is loved by the audience. Under the new stage of micro media, however, the impact of the new stage is increasing. With the gradual loss of customer groups, the emergence of virtual reality technology has brought new life to this field. At the same time, the traditional relationship between watching and performing is also changing. However, the research on virtual reality technology and audience behavior of stage performance is almost blank. In view of this situation, this paper puts forward the research on the impact of virtual reality technology on audience performance behavior of stage music performance art. This paper is divided into three parts; the first part is theoretical research. Through the research, this paper believes that the traditional stage performance art has great market potential, but its development needs to combine with the latest science and technology, and the emergence of virtual reality technology makes the audience have a new experience. The second part is the model design of stage performance based on virtual reality technology, which optimizes the shortcomings of existing 3D display performance. In this paper, through the optimization of stage model making, motion simulation and control design, the comprehensive performance of the model is improved, and the display effect is greatly improved. The third part is the comparative test, which further verifies the actual effect of the model in this paper through the way of comparative experiment. The experimental analysis mainly focuses on the following, fluidity, diversity, collectivity and independence in the performance observation. Through the analysis of experimental data, we can see that the stage performance using virtual reality technology can bring a new immersive experience to the audience, which is more popular than the traditional performance form.

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“…In [43], an adaptive unequal video protection method was designed for peer-to-peer video streaming over mobile wireless mesh networks, which assigns different priorities to the frames. A priority-based key frame protection method, which utilizes the idea of unequal error protection, was studied on a 5G network in [44]. A joint source-channel resource allocation problem was investigated in [45] to achieve adaptive error protection for video transmission.…”

Section: B Video Transmission With Harqmentioning

confidence: 99%

Energy Optimization For Wireless Video Transmission Employing Hybrid ARQ

Zhang

Cosman

Milstein

2019

IEEE Trans. Veh. Technol.

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Design of Efficient Key Video Frame Protection Scheme for Multimedia Internet of Things (IoT) in Converged 5G Network

Cited by 9 publications

References 20 publications

Privacy-Enhanced Data Deduplication Computational Intelligence Technique for Secure Healthcare Applications

Privacy-Enhanced Data Deduplication Computational Intelligence Technique for Secure Healthcare Applications

Influence of Virtual Reality Technology on Audience's Performance Behavior of Stage Music Performance Art

Energy Optimization For Wireless Video Transmission Employing Hybrid ARQ

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