AIFood: A Large Scale Food Images Dataset for Ingredient Recognition

Gwo Giun Chris Lee, Chin Wei Huang, Jia Hong Chen, Shih Yu Chen, Hsiu Ling Chen

研究成果: Conference contribution

摘要

In this paper, we introduce a large-scale food images dataset namely AIFood, which is constructed to aim ingredient recognition in food image research. AIFood dataset includes 24 categories and totally 372,095 food images around the world. We collect food images from eight existing food image datasets and a food website. The food images are relabeled using 24 categories. We preliminarily label each image using existing food information, e.g. dish name or ingredient information. Next, we manually check food images to find out undiscovered ingredients and relabel them. Every image can be labeled more than one category. In addition, food images may have color cast or uneven contrast problems, which may disturb performance of image recognition system. So, we applied preprocessing method which contains automatic white balancing and contrast limited adaptive histogram equalization methods to improve visual quality of food images. We set constraints which are defined by luminance and chrominance of image to determine if the image is to be preprocessed.

原文English
主出版物標題Proceedings of the TENCON 2019
主出版物子標題Technology, Knowledge, and Society
發行者Institute of Electrical and Electronics Engineers Inc.
頁面802-805
頁數4
ISBN(電子)9781728118956
DOIs
出版狀態Published - 2019 十月
事件2019 IEEE Region 10 Conference: Technology, Knowledge, and Society, TENCON 2019 - Kerala, India
持續時間: 2019 十月 172019 十月 20

出版系列

名字IEEE Region 10 Annual International Conference, Proceedings/TENCON
2019-October
ISSN(列印)2159-3442
ISSN(電子)2159-3450

Conference

Conference2019 IEEE Region 10 Conference: Technology, Knowledge, and Society, TENCON 2019
國家India
城市Kerala
期間19-10-1719-10-20

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Electrical and Electronic Engineering

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  • 引用此

    Lee, G. G. C., Huang, C. W., Chen, J. H., Chen, S. Y., & Chen, H. L. (2019). AIFood: A Large Scale Food Images Dataset for Ingredient Recognition. 於 Proceedings of the TENCON 2019: Technology, Knowledge, and Society (頁 802-805). [8929715] (IEEE Region 10 Annual International Conference, Proceedings/TENCON; 卷 2019-October). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/TENCON.2019.8929715