Imperial College London

DrBennyLo

Faculty of MedicineDepartment of Surgery & Cancer

Senior Lecturer
 
 
 
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Contact

 

+44 (0)20 7594 0806benny.lo Website

 
 
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Location

 

B414BBessemer BuildingSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@inproceedings{Qiu:2019:10.1109/BSN.2019.8771095,
author = {Qiu, J and Lo, FP-W and Lo, B},
doi = {10.1109/BSN.2019.8771095},
publisher = {IEEE},
title = {Assessing individual dietary intake in food sharing scenarios with a 360 camera and deep learning},
url = {http://dx.doi.org/10.1109/BSN.2019.8771095},
year = {2019}
}

RIS format (EndNote, RefMan)

TY  - CPAPER
AB - A novel vision-based approach for estimating individual dietary intake in food sharing scenarios is proposed in this paper, which incorporates food detection, face recognition and hand tracking techniques. The method is validated using panoramic videos which capture subjects' eating episodes. The results demonstrate that the proposed approach is able to reliably estimate food intake of each individual as well as the food eating sequence. To identify the food items ingested by the subject, a transfer learning approach is designed. 4, 200 food images with segmentation masks, among which 1,500 are newly annotated, are used to fine-tune the deep neural network for the targeted food intake application. In addition, a method for associating detected hands with subjects is developed and the outcomes of face recognition are refined to enable the quantification of individual dietary intake in communal eating settings.
AU - Qiu,J
AU - Lo,FP-W
AU - Lo,B
DO - 10.1109/BSN.2019.8771095
PB - IEEE
PY - 2019///
SN - 2376-8886
TI - Assessing individual dietary intake in food sharing scenarios with a 360 camera and deep learning
UR - http://dx.doi.org/10.1109/BSN.2019.8771095
UR - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000492872400035&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR - https://ieeexplore.ieee.org/document/8771095
UR - http://hdl.handle.net/10044/1/75190
ER -