Research Article

Real-Time Table Occupancy Detection in Restaurants Using Object Detection and Computer Vision Techniques

Volume: 5 Number: 1 June 27, 2025
TR EN

Real-Time Table Occupancy Detection in Restaurants Using Object Detection and Computer Vision Techniques

Abstract

This work presents a new approach to monitoring and analyzing table occupancy in a restaurant setting using object detection algorithms. The method involves creating a custom image dataset of tables of different colors, shapes, and sizes, and training a model on this dataset using the YOLO (You Look Only Once) algorithm. The system is designed to detect tables and calculate occupancy measurements based on the number of people detected in the relevant area around each table. In addition, information including table occupancy is recorded via logging in a time series dataset format to facilitate future operational planning and time-based analysis. In the preliminary tests, the number of individuals seated at the table was manually determined by reviewing camera recordings for a specific time interval. Subsequently, a comparison was made between this manual count and the automated detection performed by the system. The results of this comparison revealed that the system accurately detected the number of people seated at the table during the specified time interval. By saving and analyzing this data, enterprises can make informed operational decisions and improve their service quality to increase customer satisfaction.

Keywords

Thanks

We express our thanks to Protel A.Ş. for providing the test environment used in this study and contributing to the acquisition of the data used in the research.

References

  1. B. Esposito, M. R. Sessa, D. Sica, and O. Malandrino, “Service innovation in the restaurant sector during COVID-19: Digital technologies to reduce customers' risk perception,” The TQM Journal, vol. 34, no. 7, pp. 134–164, 2022.
  2. M. E. Rodríguez-López, J. M. Alcántara-Pilar, S. Del Barrio-García, and F. Muñoz-Leiva, “A review of restaurant research in the last two decades: A bibliometric analysis,” International Journal of Hospitality Management, vol. 87, p. 102387, 2020.
  3. D. Marr and T. Poggio, “A computational theory of human stereo vision,” Proceedings of the Royal Society of London. Series B. Biological Sciences, vol. 204, no. 1156, pp. 301–328, 1979.
  4. J. Canny, “A computational approach to edge detection,” IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 6, pp. 679–698, 1986.
  5. D. G. Lowe, “Distinctive image features from scale-invariant keypoints,” International Journal of Computer Vision, vol. 60, no. 2, pp. 91–110, 2004.
  6. R. Girshick, J. Donahue, T. Darrell, and J. Malik, “Rich feature hierarchies for accurate object detection and semantic segmentation,” in Proc. IEEE Conf. on Computer Vision and Pattern Recognition, 2014, pp. 580–587.
  7. S. Ren, K. He, R. Girshick, and J. Sun, “Faster R-CNN: Towards real-time object detection with region proposal networks,” Advances in Neural Information Processing Systems, vol. 28, 2015.
  8. A. Krizhevsky, I. Sutskever, and G. E. Hinton, “Imagenet classification with deep convolutional neural networks,” Advances in Neural Information Processing Systems, vol. 25, 2012.

Details

Primary Language

English

Subjects

Computer Vision, Image Processing

Journal Section

Research Article

Publication Date

June 27, 2025

Submission Date

January 5, 2025

Acceptance Date

June 26, 2025

Published in Issue

Year 2025 Volume: 5 Number: 1

APA
Güler, A. K., & Musa, A. (2025). Real-Time Table Occupancy Detection in Restaurants Using Object Detection and Computer Vision Techniques. Journal of Artificial Intelligence and Data Science, 5(1), 12-27. https://izlik.org/JA79MT36EX
AMA
1.Güler AK, Musa A. Real-Time Table Occupancy Detection in Restaurants Using Object Detection and Computer Vision Techniques. Journal of Artificial Intelligence and Data Science. 2025;5(1):12-27. https://izlik.org/JA79MT36EX
Chicago
Güler, Ali Kerem, and Ali Musa. 2025. “Real-Time Table Occupancy Detection in Restaurants Using Object Detection and Computer Vision Techniques”. Journal of Artificial Intelligence and Data Science 5 (1): 12-27. https://izlik.org/JA79MT36EX.
EndNote
Güler AK, Musa A (June 1, 2025) Real-Time Table Occupancy Detection in Restaurants Using Object Detection and Computer Vision Techniques. Journal of Artificial Intelligence and Data Science 5 1 12–27.
IEEE
[1]A. K. Güler and A. Musa, “Real-Time Table Occupancy Detection in Restaurants Using Object Detection and Computer Vision Techniques”, Journal of Artificial Intelligence and Data Science, vol. 5, no. 1, pp. 12–27, June 2025, [Online]. Available: https://izlik.org/JA79MT36EX
ISNAD
Güler, Ali Kerem - Musa, Ali. “Real-Time Table Occupancy Detection in Restaurants Using Object Detection and Computer Vision Techniques”. Journal of Artificial Intelligence and Data Science 5/1 (June 1, 2025): 12-27. https://izlik.org/JA79MT36EX.
JAMA
1.Güler AK, Musa A. Real-Time Table Occupancy Detection in Restaurants Using Object Detection and Computer Vision Techniques. Journal of Artificial Intelligence and Data Science. 2025;5:12–27.
MLA
Güler, Ali Kerem, and Ali Musa. “Real-Time Table Occupancy Detection in Restaurants Using Object Detection and Computer Vision Techniques”. Journal of Artificial Intelligence and Data Science, vol. 5, no. 1, June 2025, pp. 12-27, https://izlik.org/JA79MT36EX.
Vancouver
1.Ali Kerem Güler, Ali Musa. Real-Time Table Occupancy Detection in Restaurants Using Object Detection and Computer Vision Techniques. Journal of Artificial Intelligence and Data Science [Internet]. 2025 Jun. 1;5(1):12-27. Available from: https://izlik.org/JA79MT36EX

All articles published by JAIDA are licensed under a Creative Commons Attribution 4.0 International License.

88x31.png