2020
DOI: 10.11591/eei.v9i6.2256
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A non-invasive and non-wearable food intake monitoring system based on depth sensor

Abstract: The food intake counting method showed a good significance that can lead to a successful weight loss by simply monitoring the food intake taken during eating. The device used in this project was Kinect Xbox One which used a depth camera to detect the motion of a person’s gesture and posture during food intake. Previous studies have shown that most of the methods used to count food intake device is worn device type. The recent trend is now going towards non-wearable devices due to the difficulty when wearing de… Show more

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Cited by 7 publications
(9 citation statements)
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“…Drinking events were classified with 89% accuracy using a Dynamic Time Warping (DTW) [ 97 ]. Kassim et al and Cunha et al also used a Kinect to monitor wrist joint motion and find the number of bites and drinks consumed [ 98 , 99 ]. They used a single frontal view, which can lead to occlusion issues [ 99 ].…”
Section: Vision- and Environmental-based Methodsmentioning
confidence: 99%
“…Drinking events were classified with 89% accuracy using a Dynamic Time Warping (DTW) [ 97 ]. Kassim et al and Cunha et al also used a Kinect to monitor wrist joint motion and find the number of bites and drinks consumed [ 98 , 99 ]. They used a single frontal view, which can lead to occlusion issues [ 99 ].…”
Section: Vision- and Environmental-based Methodsmentioning
confidence: 99%
“…Similarly, Android's FaceDetector class was used in [33] to eliminate images with visible human faces. Some studies only relied on depth information from RGB-D cameras to reduce the concern of privacy [51][52][53][54], which could suffer from a high false positive rate [52], low accuracy (<90%) [54] or up to 148.8 mm error on mean distance [53]. Hence, algorithms with better performance tracking body movement and recognizing intake activities based only on depth information were needed.…”
Section: Privacy Issuementioning
confidence: 99%
“…Kassim et al used a Kinect in front of the person to determined intake events during a meal to predict the calories consumed. They achieved an overall accuracy of 96%, however it was only tested on one subject [13]. Hondori et al fused a Kinect with a wrist inertial sensor to detect eating and drinking, however this was only a pilot study with 1 participant [14].…”
Section: Previous Workmentioning
confidence: 99%