An ensemble feature method for food classification
Keyword(s):
In the last years, several works on automatic image-based food recognition have been proposed, often based on texture feature extraction and classification. However, there is still a lack of proper comparisons to evaluate which approaches are better suited for this specific task. In this work, we adopt a Random Forest classifier to measure the performances of different texture filter banks and feature encoding techniques on three different food image datasets. Comparative results are given to show the performance of each considered approach, as well as to compare the proposed Random Forest classifiers with other feature-based state-of-the-art solutions.
Keyword(s):
2017 ◽
Vol 31
(06)
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pp. 1750019
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2018 ◽
Vol 11
(5)
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pp. 254-264
2009 ◽
Vol 129
(5)
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pp. 985-992
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2019 ◽
Vol 7
(6)
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pp. 591-594