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Online recognition of gestures is critical for intuitive human-robot interaction (HRI) and further push collaborative robotics into the market, making robots accessible to more people. The problem is that it is difficult to achieve accurate…

Robotics · Computer Science 2023-04-17 M. A. Simão , O. Gibaru , P. Neto

Accurate monitoring of eating behavior is crucial for managing obesity and eating disorders such as bulimia nervosa. At the same time, existing methods rely on multiple and/or specialized sensors, greatly harming adherence and ultimately,…

Signal Processing · Electrical Eng. & Systems 2025-12-09 Ioannis Levi , Konstantinos Kyritsis , Vasileios Papapanagiotou , Georgios Tsakiridis , Anastasios Delopoulos

The ability to recognize various food-items in a generic food plate is a key determinant for an automated diet assessment system. This study motivates the need for automated diet assessment and proposes a framework to achieve this. Within…

Computer Vision and Pattern Recognition · Computer Science 2022-10-26 Rameez Ismail , Zhaorui Yuan

Computer vision has been introduced to estimate calories from food images. But current food image data sets don't contain volume and mass records of foods, which leads to an incomplete calorie estimation. In this paper, we present a novel…

Computer Vision and Pattern Recognition · Computer Science 2017-05-25 Yanchao Liang , Jianhua Li

Accurately assessing dietary behavior change receptivity is essential for designing effective just-in-time adaptive interventions (JITAIs) that promote healthier eating habits. However, self-report-based assessment of behavior change…

Computer Vision and Pattern Recognition · Computer Science 2026-05-28 Long Li , Yuning Huang , Heather A. Eicher-Miller , J. Graham Thomas , Fengqing Zhu , Edward Sazonov

The increased worldwide prevalence of obesity has sparked the interest of the scientific community towards tools that objectively and automatically monitor eating behavior. Despite the study of obesity being in the spotlight, such tools can…

Signal Processing · Electrical Eng. & Systems 2020-10-15 Konstantinos Kyritsis , Christos Diou , Anastasios Delopoulos

Accurate dietary monitoring is essential for promoting healthier eating habits. A key area of research is how people interact and consume food using utensils and hands. By tracking their position and orientation, it is possible to estimate…

Computer Vision and Pattern Recognition · Computer Science 2025-05-06 Kevin Tan , Fan Yang , Yuhao Chen

Detecting when eating occurs is an essential step toward automatic dietary monitoring, medication adherence assessment, and diet-related health interventions. Wearable technologies play a central role in designing unubtrusive diet…

Machine Learning · Computer Science 2020-03-31 Marjan Nourollahi , Seyed Ali Rokni , Hassan Ghasemzadeh

Wearable sensors and IoT/IoMT platforms enable continuous, real-time monitoring, but objective digital markers for eating disorders are limited. In this study, we examined whether actimetry and machine learning (ML) could provide objective…

With the advancement of deep learning methods it is imperative that autonomous systems will increasingly become intelligent with the inclusion of advanced machine learning algorithms to execute a variety of autonomous operations. One such…

Computer Vision and Pattern Recognition · Computer Science 2024-12-23 Aneesha Guna , Parth Ganeriwala , Siddhartha Bhattacharyya

Accurate food intake monitoring is crucial for maintaining a healthy diet and preventing nutrition-related diseases. With the diverse range of foods consumed across various cultures, classic food classification models have limitations due…

Computer Vision and Pattern Recognition · Computer Science 2025-03-11 Hassan Kazemi Tehrani , Jun Cai , Abbas Yekanlou , Sylvia Santosa

Monitoring dietary habits is crucial for preventing health risks associated with overeating and undereating, including obesity, diabetes, and cardiovascular diseases. Traditional methods for tracking food intake rely on self-reported data…

Computer Vision and Pattern Recognition · Computer Science 2025-05-02 Wallace Lee , YuHao Chen

High calorie intake in the human body on the one hand, has proved harmful in numerous occasions leading to several diseases and on the other hand, a standard amount of calorie intake has been deemed essential by dieticians to maintain the…

Computers and Society · Computer Science 2015-03-24 Pallavi Kuhad , Abdulsalam Yassine , Shervin Shirmohammadi

In the process of intelligently segmenting foods in images using deep neural networks for diet management, data collection and labeling for network training are very important but labor-intensive tasks. In order to solve the difficulties of…

Computer Vision and Pattern Recognition · Computer Science 2021-07-21 D. Park , J. Lee , J. Lee , K. Lee

Advances in IoT technologies combined with new algorithms have enabled the collection and processing of high-rate multi-source data streams that quantify human behavior in a fine-grained level and can lead to deeper insights on individual…

Chronic obesity management requires continuous monitoring of energy balance behaviors, yet traditional self-reported methods suffer from significant underreporting and recall bias, and difficulty in integration with modern digital health…

Computational Engineering, Finance, and Science · Computer Science 2025-09-05 Zhengyang Shen , Bo Gao , Mayue Shi

In our recent dietary assessment field studies on passive dietary monitoring in Ghana, we have collected over 250k in-the-wild images. The dataset is an ongoing effort to facilitate accurate measurement of individual food and nutrient…

We present the Human And Robot Multimodal Observations of Natural Interactive Collaboration (HARMONIC) data set. This is a large multimodal data set of human interactions with a robotic arm in a shared autonomy setting designed to imitate…

Robotics · Computer Science 2020-08-03 Benjamin A. Newman , Reuben M. Aronson , Siddartha S. Srinivasa , Kris Kitani , Henny Admoni

Nowadays, we can find several diseases related to the unhealthy diet habits of the population, such as diabetes, obesity, anemia, bulimia and anorexia. In many cases, these diseases are related to the food consumption of people.…

Computer Vision and Pattern Recognition · Computer Science 2016-11-03 Pedro Herruzo , Marc Bolaños , Petia Radeva

In response to the increasing demand for efficient and non-invasive methods to estimate food weight, this paper presents a vision-based approach utilizing 2D images. The study employs a dataset of 2380 images comprising fourteen different…

Computer Vision and Pattern Recognition · Computer Science 2024-05-28 Chathura Wimalasiri , Prasan Kumar Sahoo