Title:
IMAGE ANALYSIS DEVICE, IMAGE ANALYSIS SYSTEM, AND OPERATION METHOD FOR IMAGE ANALYSIS DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/175178
Kind Code:
A1
Abstract:
An image analysis device that includes: an image input unit (11); a region extraction unit (12) that defines an analysis target region for a first image that is inputted from the image input unit (11) and for a second image that is acquired after the first image; and an image analysis unit (14) that, for sections of the analysis target region of the second image that have reduced brightness with respect to the analysis target region of the first image, calculates the degree to which the brightness is reduced.
Inventors:
YAMADA TETSUHIRO (JP)
YAMANASHI MOMOKO
NAKAMURA TOSHIO
TOYAMA RYUICHI
YAMANASHI MOMOKO
NAKAMURA TOSHIO
TOYAMA RYUICHI
Application Number:
PCT/JP2016/062931
Publication Date:
November 03, 2016
Filing Date:
April 25, 2016
Export Citation:
Assignee:
OLYMPUS CORP (JP)
International Classes:
A61B1/00; A61B1/04; G06T1/00; G06T7/00
Domestic Patent References:
| WO2006112227A1 | 2006-10-26 | |||
| WO2007135757A1 | 2007-11-29 |
Other References:
MICHIO TANAKA ET AL.: "Tokushu: Plus 30 Byo Shikisoho no Katsuyo Shocho Byohen: Shikiso Naishikyo no Katsuyo no Kihon to Kanbetsu Shindan", ENDOSCOPIA DIGESTIVA, vol. 18, no. 12, 25 December 2006 (2006-12-25), pages 1869 - 1878
MICHIO TANAKA ET AL.: "Shocho Jumo no Keitai Bunrui", ENDOSCOPIA DIGESTIVA, vol. 26, no. 1, 25 January 2014 (2014-01-25), pages 75 - 80
MICHIO TANAKA ET AL.: "Shocho Jumo no Keitai Bunrui", ENDOSCOPIA DIGESTIVA, vol. 26, no. 1, 25 January 2014 (2014-01-25), pages 75 - 80
Attorney, Agent or Firm:
ITOH SUSUMU (JP)
Susumu Ito (JP)
Susumu Ito (JP)
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