An Embedded Iris Image Acquisition Research

Chen, Dangui; Qin, Guanshi

doi:10.11591/ijeecs.v5.i1.pp90-98

Cited by 4 publications

(3 citation statements)

References 10 publications

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“…We believe the less number of subjects is not sufficient to statistically generalize the variability between classes. Some of future works [37,38] may be added for better performance in this research.…”

Section: Results and Analysismentioning

confidence: 99%

Contact Lens Classification by Using Segmented Lens Boundary Features

Zin¹,

Asmuni²,

Hamed³

et al. 2018

IJEECS

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Recent studies have shown that the wearing of soft lens may lead to performance degradation with the increase of false reject rate. However, detecting the presence of soft lens is a non-trivial task as its texture that almost indiscernible. In this work, we proposed a classification method to identify the existence of soft lens in iris image. Our proposed method starts with segmenting the lens boundary on top of the sclera region. Then, the segmented boundary is used as features and extracted by local descriptors. These features are then trained and classified using Support Vector Machines. This method was tested on Notre Dame Cosmetic Contact Lens 2013 database. Experiment showed that the proposed method performed better than state of the art methods.

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Section: Results and Analysismentioning

confidence: 99%

Contact Lens Classification by Using Segmented Lens Boundary Features

Zin¹,

Asmuni²,

Hamed³

et al. 2018

IJEECS

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“…In view of the limitations of traditional recognition, Chen D designed an embedded application system based on iris recognition technology to realize the functions of iris information collection, input, registration, and recognition. The system architecture uses the embedded microprocessor of the advanced RISC machine (ARM) as the core design [7]. In the related research of 3D printing technology, Wang X outlined in a research report the performance and performance of polymer composite 3D printing technology and 3D printed composite parts, and their applications in the fields of biomedicine, electronics, and aerospace engineering, and potential applications [8].…”

Section: Introductionmentioning

confidence: 99%

DLP-Based 3D Printing for Automated Precision Manufacturing

Deng

Xie

Liu

et al. 2022

Mobile Information Systems

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As a new type of rapid prototyping technology, 3D printing technology effectively solves the problems of large errors and waste of resources in traditional manufacturing technology. Compared with other technologies, DLP technology has the following advantages: high reliability, high brightness, rich and gorgeous colors, and is very suitable for portable devices. This article aims to study the application of embedded microprocessor-based DLP3D printing in automated precision manufacturing. This article puts forward the idea of applying DLP3D technology to more automated precision manufacturing. This article introduces the embedded microprocessor, 3D printing technology, and related algorithms in detail. At the same time, this article also conducts experiments on DLP3D printing technology. Through the analysis of samples printed by DLP3D technology, the experimental results show that the material deviation value of DLP3D printing based on embedded microprocessor is generally small, compared with other technology printing the deviation value of the material is also reduced by 15.6%.

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“…The system can be used for company access control systems, airport customs security, criminal identification, etc. [3]. Hwang et al investigated the deep-routing-(MADRL) based resource allocation method for the multicore wireless communication network (WPCN), where most hybrid access points (H-APs) transmit in wireless mode to users with limited power to retrieve data from them.…”

Section: Introductionmentioning

confidence: 99%

The Structural Framework Design on Information Management System of University Funding

Huang

Peng

2022

Wireless Communications and Mobile Computing

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With the increase in the number of college students, the problem of family poverty among college students has also attracted the attention of colleges and universities. There are still many problems to be solved in the link of university funding. This article takes college students as the management object and designs a set of college funding information management system to complete the information management of college funding information for college students. The system adopts distributed and modular design ideas, divided into two parts, software and hardware, and uses MySQL as the back-end database to research and design a set of B/S university funding information management system. The system not only improves work efficiency but also ensures the safety and accuracy of data. We first tested the pressure performance of the system, and the final result shows that the system has good robustness. Then, we investigated the attitudes of impoverished students from 120 colleges and universities towards the information management system of college funding from 2016 to 2021. Combining with the data obtained from the survey and sorting and analyzing the data, the survey results show that at least 83.54% of poor students believe that this system has a greater effect on the information management of poor students. In addition, more than 64.31% are quite satisfied with the system; of course, 19.01% of them are unclear. Therefore, it can be considered that the system has a large effect on information management.

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An Embedded Iris Image Acquisition Research

Cited by 4 publications

References 10 publications

Contact Lens Classification by Using Segmented Lens Boundary Features

Contact Lens Classification by Using Segmented Lens Boundary Features

DLP-Based 3D Printing for Automated Precision Manufacturing

The Structural Framework Design on Information Management System of University Funding

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