Design of a smart doorbell for a leader’s office with availability status notification and visitor recognition features
Smart doorbells have become a critical component of smart homes and modern offices. However, a smart doorbell, particularly designed for a leader’s office, has not been introduced. In this study, a smart doorbell is developed for a leader’s office. The system includes an application that allows ava...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
CAN THO UNIVERSITY PUBLISHING HOUSE
2023-07-01
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| Series: | Can Tho University Journal of Science |
| Subjects: | |
| Online Access: | https://ctujs.ctu.edu.vn/index.php/ctujs/article/view/584 |
| _version_ | 1797777269418098688 |
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| author | Khac-Nguyen Nguyen Chanh-Nghiem Nguyen Huu-Danh Bui Minh-Tuong Tran Chanh-Nghia Lam Quoc Bao Truong Hoang Dung Nguyen Chi Ngon Nguyen |
| author_facet | Khac-Nguyen Nguyen Chanh-Nghiem Nguyen Huu-Danh Bui Minh-Tuong Tran Chanh-Nghia Lam Quoc Bao Truong Hoang Dung Nguyen Chi Ngon Nguyen |
| author_sort | Khac-Nguyen Nguyen |
| collection | DOAJ |
| description |
Smart doorbells have become a critical component of smart homes and modern offices. However, a smart doorbell, particularly designed for a leader’s office, has not been introduced. In this study, a smart doorbell is developed for a leader’s office. The system includes an application that allows availability status notification on the doorbell module and voice communication with the visitor from inside the office based on a private Wi-Fi network without an Internet connection to prevent the leader from potential privacy and security issues. It also features a live video capture of the visitor with face recognition by implementing a MobileNet model. In training and testing this model, 1,549 free face images of 125 people were augmented to generate training, validation, and testing datasets of 9,185, 2,500, and 5,000 face images, respectively. An additional authentication testing dataset of 1,068 AI-generated face images was also used to evaluate the system’s False Acceptance Rate (FAR). A high confidence level of 0.945 was selected for the developed MobileNet model to obtain zero FAR and high accuracy, recall, and F-score values of 0.960, 0.960, and 0.978, respectively. Therefore, the proposed doorbell could be used for an office leader, showing potential use for biometric authentication.
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| first_indexed | 2024-03-12T23:01:45Z |
| format | Article |
| id | doaj.art-62e6f7e9ce0f478a9bf04de1a164a80e |
| institution | Directory Open Access Journal |
| issn | 2615-9422 2815-5602 |
| language | English |
| last_indexed | 2024-03-12T23:01:45Z |
| publishDate | 2023-07-01 |
| publisher | CAN THO UNIVERSITY PUBLISHING HOUSE |
| record_format | Article |
| series | Can Tho University Journal of Science |
| spelling | doaj.art-62e6f7e9ce0f478a9bf04de1a164a80e2023-07-19T08:52:56ZengCAN THO UNIVERSITY PUBLISHING HOUSECan Tho University Journal of Science2615-94222815-56022023-07-0115210.22144/ctu.jen.2023.017Design of a smart doorbell for a leader’s office with availability status notification and visitor recognition featuresKhac-Nguyen Nguyen0Chanh-Nghiem Nguyen1Huu-Danh Bui2Minh-Tuong Tran3Chanh-Nghia Lam4Quoc Bao Truong5Hoang Dung Nguyen6Chi Ngon Nguyen7College of Engineering, Can Tho UniversityCollege of Engineering, Can Tho UniversityCollege of Engineering, Can Tho UniversityCollege of Engineering, Can Tho UniversityCollege of Engineering, Can Tho UniversityCollege of Engineering, Can Tho UniversityCollege of Engineering, Can Tho UniversityCollege of Engineering, Can Tho University Smart doorbells have become a critical component of smart homes and modern offices. However, a smart doorbell, particularly designed for a leader’s office, has not been introduced. In this study, a smart doorbell is developed for a leader’s office. The system includes an application that allows availability status notification on the doorbell module and voice communication with the visitor from inside the office based on a private Wi-Fi network without an Internet connection to prevent the leader from potential privacy and security issues. It also features a live video capture of the visitor with face recognition by implementing a MobileNet model. In training and testing this model, 1,549 free face images of 125 people were augmented to generate training, validation, and testing datasets of 9,185, 2,500, and 5,000 face images, respectively. An additional authentication testing dataset of 1,068 AI-generated face images was also used to evaluate the system’s False Acceptance Rate (FAR). A high confidence level of 0.945 was selected for the developed MobileNet model to obtain zero FAR and high accuracy, recall, and F-score values of 0.960, 0.960, and 0.978, respectively. Therefore, the proposed doorbell could be used for an office leader, showing potential use for biometric authentication. https://ctujs.ctu.edu.vn/index.php/ctujs/article/view/584Audio communicationface recognitionMobileNetoffice doorbell |
| spellingShingle | Khac-Nguyen Nguyen Chanh-Nghiem Nguyen Huu-Danh Bui Minh-Tuong Tran Chanh-Nghia Lam Quoc Bao Truong Hoang Dung Nguyen Chi Ngon Nguyen Design of a smart doorbell for a leader’s office with availability status notification and visitor recognition features Can Tho University Journal of Science Audio communication face recognition MobileNet office doorbell |
| title | Design of a smart doorbell for a leader’s office with availability status notification and visitor recognition features |
| title_full | Design of a smart doorbell for a leader’s office with availability status notification and visitor recognition features |
| title_fullStr | Design of a smart doorbell for a leader’s office with availability status notification and visitor recognition features |
| title_full_unstemmed | Design of a smart doorbell for a leader’s office with availability status notification and visitor recognition features |
| title_short | Design of a smart doorbell for a leader’s office with availability status notification and visitor recognition features |
| title_sort | design of a smart doorbell for a leader s office with availability status notification and visitor recognition features |
| topic | Audio communication face recognition MobileNet office doorbell |
| url | https://ctujs.ctu.edu.vn/index.php/ctujs/article/view/584 |
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