A 3D Surface Reconstruction Method Based on Delaunay Triangulation

Miao, Wenjuan; Liu, Yiguang; Shi, Xuelei; Feng, Jingming; Xue, Kai

doi:10.1007/978-3-030-34110-7_4

Cited by 5 publications

(2 citation statements)

References 20 publications

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“…Peak signal-to-noise ratio (PSNR) is utilized to quantify the nature of the reconstructed compressed image. The higher value of PSNR indicates a better quality of the recreated image [108].…”

Section: Evaluation Of 3d Reconstruction Methods For Telepresence Systemmentioning

confidence: 99%

A systematic literature review: Real-time 3D reconstruction method for telepresence system

Fadzli,

Ismail,

Abd Karim Ishigaki

2023

PLoS ONE

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Real-time three-dimensional (3D) reconstruction of real-world environments has many significant applications in various fields, including telepresence technology. When depth sensors, such as those from Microsoft’s Kinect series, are introduced simultaneously and become widely available, a new generation of telepresence systems can be developed by combining a real-time 3D reconstruction method with these new technologies. This combination enables users to engage with a remote person while remaining in their local area, as well as control remote devices while viewing their 3D virtual representation. There are numerous applications in which having a telepresence experience could be beneficial, including remote collaboration and entertainment, as well as education, advertising, and rehabilitation. The purpose of this systematic literature review is to analyze the recent advances in 3D reconstruction methods for telepresence systems and the significant related work in this field. Next, we determine the input data and the technological device employed to acquire the input data, which will be utilized in the 3D reconstruction process. The methods of 3D reconstruction implemented in the telepresence system as well as the evaluation of the system, have been extracted and assessed from the included studies. Through the analysis and summarization of many dimensions, we discussed the input data used for the 3D reconstruction method, the real-time 3D reconstruction methods implemented in the telepresence system, and how to evaluate the system. We conclude that real-time 3D reconstruction methods for telepresence systems have progressively improved over the years in conjunction with the advancement of machines and devices such as Red Green Blue-Depth (RGB-D) cameras and Graphics Processing Unit (GPU).

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Section: Evaluation Of 3d Reconstruction Methods For Telepresence Systemmentioning

confidence: 99%

A systematic literature review: Real-time 3D reconstruction method for telepresence system

Fadzli,

Ismail,

Abd Karim Ishigaki

2023

PLoS ONE

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“…In order to take into account the spatial distribution of minutiae, we propose to use the Delaunay triangulation as translation and rotation invariant representation [ 27 , 28 ]. Delaunay triangulation is used in various domains, such as algorithmic geometry [ 29 ] to solve problems, or in surface reconstruction [ 30 , 31 , 32 ]. This representation has often been used for digital fingerprints [ 33 , 34 , 35 ].…”

Section: Fingerprint Type Recognitionmentioning

confidence: 99%

Logical Attacks and Countermeasures for Fingerprint On-Card-Comparison Systems

Vibert

Bars

Charrier

et al. 2020

Sensors

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Digital fingerprints are being used more and more to secure applications for logical and physical access control. In order to guarantee security and privacy trends, a biometric system is often implemented on a secure element to store the biometric reference template and for the matching with a probe template (on-card-comparison). In order to assess the performance and robustness against attacks of these systems, it is necessary to better understand which information could help an attacker successfully impersonate a legitimate user. The first part of the paper details a new attack based on the use of a priori information (such as the fingerprint classification, sensor type, image resolution or number of minutiae in the biometric reference) that could be exploited by an attacker. In the second part, a new countermeasure against brute force and zero effort attacks based on fingerprint classification given a minutiae template is proposed. These two contributions show how fingerprint classification could have an impact for attacks and countermeasures in embedded biometric systems. Experiments show interesting results on significant fingerprint datasets.

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High-efficiency method for 3D visualization of marine environmental information

Li¹,

Zheng²

2023

Earth Sci Inform

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A 3D Surface Reconstruction Method Based on Delaunay Triangulation

Cited by 5 publications

References 20 publications

A systematic literature review: Real-time 3D reconstruction method for telepresence system

A systematic literature review: Real-time 3D reconstruction method for telepresence system

Logical Attacks and Countermeasures for Fingerprint On-Card-Comparison Systems

High-efficiency method for 3D visualization of marine environmental information

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