US 12,244,971 B2
Information processing device, information processing method and computer-readable recording medium
Kazuhito Horiuchi, Hachioji (JP); Nobuyuki Watanabe, Yokohama (JP); Yoshioki Kaneko, Hachioji (JP); and Hidetoshi Nishimura, Koganei (JP)
Assigned to Evident Corporation, Nagano (JP)
Filed by EVIDENT CORPORATION, Nagano (JP)
Filed on Jun. 29, 2021, as Appl. No. 17/361,834.
Application 17/361,834 is a continuation of application No. PCT/JP2019/002524, filed on Jan. 25, 2019.
Prior Publication US 2021/0326625 A1, Oct. 21, 2021
Int. Cl. G06V 10/25 (2022.01); G06V 20/69 (2022.01); H04N 7/18 (2006.01); H04N 23/69 (2023.01)
CPC H04N 7/183 (2013.01) [G06V 10/25 (2022.01); G06V 20/69 (2022.01); H04N 7/18 (2013.01); H04N 23/69 (2023.01); G06T 2207/20104 (2013.01)] 16 Claims
OG exemplary drawing
 
8. An information processing method that is executed by an information processing device, the information processing method comprising:
displaying a part of a whole slide image on a display according to an operation input that includes an instruction input for determining a location and a size of a field of view as an area of the whole slide image that a user desires to observe, the whole slide image being contained in imaging data that is generated by capturing an observation subject, the whole slide image being one image that is generated by capturing an image of a whole slide sample as the observation subject, the part corresponding to the field of view determined by the operation input;
analyzing change of the field of view over time that changes in response to the operation input, using information on the location and a magnification of the field of view, to calculate an attention degree, the magnification of the field of view being a ratio at which the part of the whole slide image is enlarged as the field of view with respect to the whole slide image; and
setting a region of interest in the whole slide image contained in the imaging data according to the attention degree.