دورية أكاديمية
Recognizing Food Places in Egocentric Photo-Streams Using Multi-Scale Atrous Convolutional Networks and Self-Attention Mechanism
| العنوان: | Recognizing Food Places in Egocentric Photo-Streams Using Multi-Scale Atrous Convolutional Networks and Self-Attention Mechanism |
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| المؤلفون: | Sarker, Md Mostafa Kamal, Rashwan, Hatem A., Akram, Farhan, Talavera, Estefania, Banu, Syeda Furruka, Radeva, Petia, Puig, Domenec |
| المصدر: | Sarker , M M K , Rashwan , H A , Akram , F , Talavera , E , Banu , S F , Radeva , P & Puig , D 2019 , ' Recognizing Food Places in Egocentric Photo-Streams Using Multi-Scale Atrous Convolutional Networks and Self-Attention Mechanism ' , IEEE Access , vol. 7 , pp. 39069-39082 . https://doi.org/10.1109/ACCESS.2019.2902225Test |
| سنة النشر: | 2019 |
| المجموعة: | University of Groningen research database |
| مصطلحات موضوعية: | Food places recognition, scene classification, self-attention model, atrous convolutional networks, egocentric photo-streams, visual lifelogging, SCENE, CLASSIFICATION, OBESITY |
| الوصف: | Wearable sensors (e.g., lifelogging cameras) represent very useful tools to monitor people's daily habits and lifestyle. Wearable cameras are able to continuously capture different moments of the day of their wearers, their environment, and interactions with objects, people, and places reflecting their personal lifestyle. The food places where people eat, drink, and buy food, such as restaurants, bars, and supermarkets, can directly affect their daily dietary intake and behavior. Consequently, developing an automated monitoring system based on analyzing a person's food habits from daily recorded egocentric photo-streams of the food places can provide valuable means for people to improve their eating habits. This can be done by generating a detailed report of the time spent in specific food places by classifying the captured food place images to different groups. In this paper, we propose a self-attention mechanism with multi-scale atrous convolutional networks to generate discriminative features from image streams to recognize a predetermined set of food place categories. We apply our model on an egocentric food place dataset called "EgoFoodPlaces" that comprises of 43 392 images captured by 16 individuals using a lifelogging camera. The proposed model achieved an overall classification accuracy of 80% on the "EgoFoodPlaces" dataset, respectively, outperforming the baseline methods, such as VGG16, ResNet50, and InceptionV3. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| العلاقة: | https://research.rug.nl/en/publications/2c8909bb-b1f4-4761-af5b-cacbb1d61d53Test |
| DOI: | 10.1109/ACCESS.2019.2902225 |
| الإتاحة: | https://doi.org/10.1109/ACCESS.2019.2902225Test https://hdl.handle.net/11370/2c8909bb-b1f4-4761-af5b-cacbb1d61d53Test https://research.rug.nl/en/publications/2c8909bb-b1f4-4761-af5b-cacbb1d61d53Test https://pure.rug.nl/ws/files/102146691/08671710.pdfTest |
| حقوق: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.8DB8150A |
| قاعدة البيانات: | BASE |
| DOI: | 10.1109/ACCESS.2019.2902225 |
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