Presentation | 2019-08-29 [Short Paper] Typicality analysis of a food within a food category based on its appearance Masamu Nakamura, Yasutomo Kawanishi, Keisuke Doman, Takatsugu Hirayama, Ichiro Ide, Daisuke Deguchi, Hiroshi Murase, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We propose a method to analyze the typicality of a food within its food category based on its appearance for supporting cooking recipe search. A typical food is a food which shares common features of a food category such as ingredients and cooking methods. The appearance of a food is one of the important factors to analyze typicality, since it is affected by its ingredients and cooking methods. Therefore, in this research, we analyze the typicality of a food by referring to the appearance of a large number of food photos assuming that most of them are typical ones. Under the assumption, the proposed method first extracts image features from food photos, and then builds a subspace for each food category. Given a food photo, the method calculates the typicality of its appearance by projecting it on to the corresponding subspace. Evaluation results showed the effectiveness of using color features for the typicality analysis. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Typicality analysis / food photo / subspace |
Paper # | MVE2019-10 |
Date of Issue | 2019-08-22 (MVE) |
Conference Information | |
Committee | MVE |
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Conference Date | 2019/8/29(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Kenji Mase(Nagoya Univ.) |
Vice Chair | Masayuki Ihara(NTT) |
Secretary | Masayuki Ihara(Nagoya Univ.) |
Assistant | Satoshi Nishiguchi(Oosaka Inst. of Tech.) / Masanori Yokoyama(NTT) / Shogo Fukushima(Univ. of ToKyo) |
Paper Information | |
Registration To | Technical Committee on Media Experience and Virtual Environment |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Short Paper] Typicality analysis of a food within a food category based on its appearance |
Sub Title (in English) | |
Keyword(1) | Typicality analysis |
Keyword(2) | food photo |
Keyword(3) | subspace |
1st Author's Name | Masamu Nakamura |
1st Author's Affiliation | Nagoya University(Nagoya Univ.) |
2nd Author's Name | Yasutomo Kawanishi |
2nd Author's Affiliation | Nagoya University(Nagoya Univ.) |
3rd Author's Name | Keisuke Doman |
3rd Author's Affiliation | Chukyo University(Chukyou Univ.) |
4th Author's Name | Takatsugu Hirayama |
4th Author's Affiliation | Nagoya University(Nagoya Univ.) |
5th Author's Name | Ichiro Ide |
5th Author's Affiliation | Nagoya University(Nagoya Univ.) |
6th Author's Name | Daisuke Deguchi |
6th Author's Affiliation | Nagoya University(Nagoya Univ.) |
7th Author's Name | Hiroshi Murase |
7th Author's Affiliation | Nagoya University(Nagoya Univ.) |
Date | 2019-08-29 |
Paper # | MVE2019-10 |
Volume (vol) | vol.119 |
Number (no) | MVE-190 |
Page | pp.pp.31-34(MVE), |
#Pages | 4 |
Date of Issue | 2019-08-22 (MVE) |