Title:
GROWTH STATE ESTIMATION DEVICE, PLANT GROWTH OBSERVATION SYSTEM, GROWTH STATE ESTIMATION METHOD, GROWTH INDEX ESTIMATION METHOD, AND RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2016/017150
Kind Code:
A1
Abstract:
The present invention estimates with greater accuracy the growth state of plants. A growth state estimation device which comprises: a division means which divides a photographic image of a plant into a plurality of division regions on the basis of growth characteristics of the plant; a calculation means which, with respect to each of the plurality of division regions divided by the division means, calculates statistics of division image data of each division region, said division image data comprising images of the division regions; and an estimation means which estimates the growth state of the plant on the basis of the statistics calculated by the calculation means.
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Inventors:
FUKUSHI KENICHIRO (JP)
ISHIDA HISASHI (JP)
NOZAKI TAKEO (JP)
KAMEDA YOSHIO (JP)
KUSUMOTO MANABU (JP)
MATSUMOTO TORU (JP)
HSU CHENPIN (JP)
ISHIDA HISASHI (JP)
NOZAKI TAKEO (JP)
KAMEDA YOSHIO (JP)
KUSUMOTO MANABU (JP)
MATSUMOTO TORU (JP)
HSU CHENPIN (JP)
Application Number:
PCT/JP2015/003779
Publication Date:
February 04, 2016
Filing Date:
July 28, 2015
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
A01G7/00; G06T7/20
Foreign References:
| JP2013005725A | 2013-01-10 | |||
| JP2012208839A | 2012-10-25 | |||
| JP4961555B2 | 2012-06-27 | |||
| JPH0517505U | 1993-03-05 |
Other References:
See also references of EP 3175701A4
Attorney, Agent or Firm:
SHIMOSAKA, NAOKI (JP)
Naoki Shimosaka (JP)
Naoki Shimosaka (JP)
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