抄録
The freshness of vegetables attracts significant interest, because consumers will determine the way of cooking based on the maturity of the vegetable or select better vegetables in supermarkets based on the freshness information. This paper focuses on tomatoes, and reports our preliminary studies on acoustic probing techniques to estimate their storage term. We hit an acoustic probe that sweeps audible band to a sample and capture an transmitted acoustic signal by using a microphone. We collect transmitted signals for samples with various storage terms and the obtained signals are used to train a classifier. In our study, twelve sample tomatoes were measured during fourteen days. We found the amplitude of the transmitted signal obviously decreases as the tomato matures.
| 言語 | English |
|---|---|
| Title of host publication | 2016 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2016 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9789881476821 |
| DOIs | |
| State | Published - 2017 1 17 |
| 外部発表 | Yes |
| イベント | 2016 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2016 - Jeju, Korea, Republic of 継続期間: 2016 12 13 → 2016 12 16 |
Other
| Other | 2016 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2016 |
|---|---|
| 国 | Korea, Republic of |
| 市 | Jeju |
| 期間 | 16/12/13 → 16/12/16 |
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ASJC Scopus subject areas
- Artificial Intelligence
- Computer Science Applications
- Information Systems
- Signal Processing
これを引用
Acoustic probing to estimate freshness of tomato. / Kataoka, Hidetomo; Ijiri, Takashi; White, Jeremy; Hirabayashi, Akira.
2016 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2016. Institute of Electrical and Electronics Engineers Inc., 2017. 7820777.研究成果: Conference contribution
}
TY - GEN
T1 - Acoustic probing to estimate freshness of tomato
AU - Kataoka,Hidetomo
AU - Ijiri,Takashi
AU - White,Jeremy
AU - Hirabayashi,Akira
PY - 2017/1/17
Y1 - 2017/1/17
N2 - The freshness of vegetables attracts significant interest, because consumers will determine the way of cooking based on the maturity of the vegetable or select better vegetables in supermarkets based on the freshness information. This paper focuses on tomatoes, and reports our preliminary studies on acoustic probing techniques to estimate their storage term. We hit an acoustic probe that sweeps audible band to a sample and capture an transmitted acoustic signal by using a microphone. We collect transmitted signals for samples with various storage terms and the obtained signals are used to train a classifier. In our study, twelve sample tomatoes were measured during fourteen days. We found the amplitude of the transmitted signal obviously decreases as the tomato matures.
AB - The freshness of vegetables attracts significant interest, because consumers will determine the way of cooking based on the maturity of the vegetable or select better vegetables in supermarkets based on the freshness information. This paper focuses on tomatoes, and reports our preliminary studies on acoustic probing techniques to estimate their storage term. We hit an acoustic probe that sweeps audible band to a sample and capture an transmitted acoustic signal by using a microphone. We collect transmitted signals for samples with various storage terms and the obtained signals are used to train a classifier. In our study, twelve sample tomatoes were measured during fourteen days. We found the amplitude of the transmitted signal obviously decreases as the tomato matures.
UR - http://www.scopus.com/inward/record.url?scp=85013863464&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85013863464&partnerID=8YFLogxK
U2 - 10.1109/APSIPA.2016.7820777
DO - 10.1109/APSIPA.2016.7820777
M3 - Conference contribution
BT - 2016 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2016
PB - Institute of Electrical and Electronics Engineers Inc.
ER -