Title:
OPERATION VIDEO DISPLAY DEVICE, CONTROL METHOD FOR OPERATION VIDEO DISPLAY DEVICE, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2019/130889
Kind Code:
A1
Abstract:
This operation video display device is provided with: an acquisition unit which acquires a plurality of pieces of video data obtained by photographing the same operative field from different viewpoints using a plurality of cameras; an evaluation unit which, regarding an image of each frame of each video data, evaluates an operative field exposure degree that is the degree to which the operative field appears in the image; a selection unit which, with respect to each frame, selects video data from among the plurality of pieces of video data on the basis of the operative field exposure degrees of images of the plurality of pieces of image data; and a video display unit which displays, on a display device, an image of the video data selected by the selection unit.
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Inventors:
KAJITA HIROKI (JP)
SAITO HIDEO (JP)
OISHI KEI (JP)
SUGIMOTO MAKI (JP)
HAGIHARA KAKERU (JP)
TAKATSUME YOSHIFUMI (JP)
SAITO HIDEO (JP)
OISHI KEI (JP)
SUGIMOTO MAKI (JP)
HAGIHARA KAKERU (JP)
TAKATSUME YOSHIFUMI (JP)
Application Number:
PCT/JP2018/042313
Publication Date:
July 04, 2019
Filing Date:
November 15, 2018
Export Citation:
Assignee:
UNIV KEIO (JP)
International Classes:
H04N7/18; G06T7/20; G06T7/55
Domestic Patent References:
| WO2015173851A1 | 2015-11-19 |
Foreign References:
| JP2005135344A | 2005-05-26 | |||
| JP2010187711A | 2010-09-02 | |||
| JP2015022461A | 2015-02-02 |
Attorney, Agent or Firm:
IP FIRM SHUWA (JP)
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