US 12,322,416 B2
Information processing apparatus, information processing method, and program
Satoshi Asai, Tokyo (JP); Jiro Kawano, Tokyo (JP); Shoji Watanabe, Tokyo (JP); Taku Sugawara, Tokyo (JP); Hironori Hattori, Tokyo (JP); and Suguru Yokoyama, Tokyo (JP)
Assigned to Sony Group Corporation, Tokyo (JP)
Appl. No. 17/617,144
Filed by Sony Group Corporation, Tokyo (JP)
PCT Filed Jul. 17, 2020, PCT No. PCT/JP2020/027791
§ 371(c)(1), (2) Date Dec. 7, 2021,
PCT Pub. No. WO2021/020160, PCT Pub. Date Feb. 4, 2021.
Claims priority of application No. 2019-141194 (JP), filed on Jul. 31, 2019.
Prior Publication US 2022/0165307 A1, May 26, 2022
Int. Cl. G11B 27/036 (2006.01); G06T 7/20 (2017.01); G06T 13/00 (2011.01); G06V 20/40 (2022.01)
CPC G11B 27/036 (2013.01) [G06T 7/20 (2013.01); G06T 13/00 (2013.01); G06V 20/46 (2022.01); G06T 2207/10016 (2013.01); G06T 2207/30221 (2013.01); G06T 2207/30241 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An information processing apparatus, comprising:
at least one camera configured to capture a play video of a table tennis ball, the play video including a plurality of video frames; and
processing circuitry configured to
analyze the plurality of video frames to determine at least one of a spin speed or a rotation direction of the table tennis ball,
generate visual information including at least one of a numerical value of the determined spin speed or a value indicating the determined rotation direction of the table tennis ball, and
superimpose and display the visual information, including displaying the generated at least one of the numerical value of the determined spin speed or the value indicating the determined rotation direction of the table tennis ball, on at least one of the plurality of video frames.