US 12,322,300 B2
Information processing system and computer system implemented method of processing information
Kenichi Tanaka, Hamamatsu (JP); Yoshimasa Isozaki, Hamamatsu (JP); and Haruki Ohkawa, Hamamatsu (JP)
Assigned to YAMAHA CORPORATION, Hamamatsu (JP)
Filed by YAMAHA CORPORATION, Hamamatsu (JP)
Filed on Mar. 21, 2023, as Appl. No. 18/187,336.
Claims priority of application No. 2022-063427 (JP), filed on Apr. 6, 2022.
Prior Publication US 2023/0326357 A1, Oct. 12, 2023
Int. Cl. G09B 5/02 (2006.01); G09B 15/00 (2006.01); G10G 1/02 (2006.01); G10H 1/00 (2006.01)
CPC G09B 5/02 (2013.01) [G09B 15/00 (2013.01); G10G 1/02 (2013.01); G10H 1/0008 (2013.01); G10H 2210/091 (2013.01); G10H 2210/385 (2013.01); G10H 2220/091 (2013.01); G10H 2220/455 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An information processing system comprising:
an image obtaining circuit configured to obtain observation images of a first keyboard of a first keyboard instrument; and
a display control circuit configured to display, on a display device, the observation images and reference images, the reference images including moving images of at least one hand and one or more fingers of a reference performer who is playing a second keyboard of a second keyboard instrument,
wherein the at least one hand and the one or more fingers of the reference performer are displayed overlapping the first keyboard included in the observation images.