Spectrogram-based audio classification of nutrition intake
Spectrogram-based audio classification of nutrition intake
复制标题
基于声谱图的营养摄入音频分类
DOI:
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
M. Sarrafzadeh
中科院分区:
文献类型:
--
作者:
H. Kalantarian;N. Alshurafa;M. Pourhomayoun;Shruti Sarin;Tuan Le;M. Sarrafzadeh
Acoustic monitoring of food intake in an unobtrusive, wearable form-factor can encourage healthy dietary choices by enabling individuals to monitor their eating patterns, maintain regularity in their meal times, and ensure adequate hydration levels. In this paper, we describe a system capable of monitoring food intake by means of a throat microphone, classifying the data based on the food being consumed among several categories through spectrogram analysis, and providing user feedback in the form of mobile application. We are able to classify sandwich swallows, sandwich chewing, water swallows, and none, with an F-Measure of 0.836.
影响因子:
5
作者:
Ma, YS;Bertone, ER;Ockene, IS
通讯作者:
Ockene, IS
影响因子:
5.6
作者:
Ma, Yunsheng;Olendzki, Barbara C.;Pagoto, Sherry L.;Hurley, Thomas G.;Magner, Robert P.;Ockene, Ira S.;Schneider, Kristin L.;Merriam, Philip A.;Hebert, James R.
通讯作者:
Hebert, James R.
影响因子:
5.1
作者:
Makeyev,Oleksandr;Lopez-Meyer,Paulo;Schuckers,Stephanie;Besio,Walter;Sazonov,Edward
通讯作者:
Sazonov,Edward