Visual food recognition using few-shot learning

In recent years, smart food logging is becoming more popular. People can record their diet information and have better health management. Visual food recognition based on machine learning is one of the techniques to implement smart food logging system. It will extract visual features from food im...

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Main Author: Liu, Tianyi
Other Authors: Yap Kim Hui
Format: Thesis-Master by Coursework
Language:English
Published: Nanyang Technological University 2020
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Online Access:https://hdl.handle.net/10356/141132
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-1411322023-07-04T16:41:59Z Visual food recognition using few-shot learning Liu, Tianyi Yap Kim Hui School of Electrical and Electronic Engineering EKHYap@ntu.edu.sg Engineering::Electrical and electronic engineering::Electronic systems::Signal processing In recent years, smart food logging is becoming more popular. People can record their diet information and have better health management. Visual food recognition based on machine learning is one of the techniques to implement smart food logging system. It will extract visual features from food images and train a deep learning classifier for food recognition. However, deep learning algorithm is a data-driven approach which needs a large number of training data. Therefore, it will be a challenge when the training samples is not enough for some categories. In view of this, this project will study visual food recognition using few shot learning to solve the problem. We aim to study and use few-shot learning that can obtain the knowledge in the traning stage to recognize food categories with only a few samples. Some state-of-the-art few-shot learning networks include (1) Prototypical Network[1], (2) Relation Network[2], (3) Graph Neural network (GNN) Denoising Autoencoders[3] will be studied and evaluated in this project. Then we will apply them to do visual food recognition and evaluate their performance on a benchmark UECFOOD256 dataset. Master of Science (Signal Processing) 2020-06-04T05:34:21Z 2020-06-04T05:34:21Z 2020 Thesis-Master by Coursework https://hdl.handle.net/10356/141132 en application/pdf Nanyang Technological University
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
spellingShingle Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
Liu, Tianyi
Visual food recognition using few-shot learning
description In recent years, smart food logging is becoming more popular. People can record their diet information and have better health management. Visual food recognition based on machine learning is one of the techniques to implement smart food logging system. It will extract visual features from food images and train a deep learning classifier for food recognition. However, deep learning algorithm is a data-driven approach which needs a large number of training data. Therefore, it will be a challenge when the training samples is not enough for some categories. In view of this, this project will study visual food recognition using few shot learning to solve the problem. We aim to study and use few-shot learning that can obtain the knowledge in the traning stage to recognize food categories with only a few samples. Some state-of-the-art few-shot learning networks include (1) Prototypical Network[1], (2) Relation Network[2], (3) Graph Neural network (GNN) Denoising Autoencoders[3] will be studied and evaluated in this project. Then we will apply them to do visual food recognition and evaluate their performance on a benchmark UECFOOD256 dataset.
author2 Yap Kim Hui
author_facet Yap Kim Hui
Liu, Tianyi
format Thesis-Master by Coursework
author Liu, Tianyi
author_sort Liu, Tianyi
title Visual food recognition using few-shot learning
title_short Visual food recognition using few-shot learning
title_full Visual food recognition using few-shot learning
title_fullStr Visual food recognition using few-shot learning
title_full_unstemmed Visual food recognition using few-shot learning
title_sort visual food recognition using few-shot learning
publisher Nanyang Technological University
publishDate 2020
url https://hdl.handle.net/10356/141132
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