US 11,935,301 B2
Information processing method, recording medium, and information processing system
Tetsuya Takayanagi, Osaka (JP)
Assigned to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD., Osaka (JP)
Filed by Panasonic Intellectual Property Management Co., Ltd., Osaka (JP)
Filed on Aug. 27, 2020, as Appl. No. 17/005,256.
Application 17/005,256 is a continuation of application No. PCT/JP2019/020000, filed on May 21, 2019.
Claims priority of application No. 2018-113438 (JP), filed on Jun. 14, 2018.
Prior Publication US 2020/0394419 A1, Dec. 17, 2020
Int. Cl. G06V 20/52 (2022.01); G06F 9/54 (2006.01); G06T 7/70 (2017.01); G06V 40/10 (2022.01); G06V 40/16 (2022.01); G16H 50/30 (2018.01)
CPC G06V 20/52 (2022.01) [G06F 9/542 (2013.01); G06T 7/70 (2017.01); G06V 40/10 (2022.01); G06V 40/172 (2022.01); G16H 50/30 (2018.01); G06T 2207/30201 (2013.01)] 8 Claims
OG exemplary drawing
 
8. An information processing system comprising:
a camera that is installed in a predetermined facility; and
an information processing apparatus, wherein
the information processing apparatus
obtains image information from the camera, the image information including a first image of a first person in the predetermined facility and a second image of a second person in the predetermined facility,
classifies each of the first person and the second person as a resident of the facility or a visitor to the facility based on the first image, the second image, and pre-registered information, the first person being classified as the resident and the second person being classified as the visitor, the pre-registered information including a pre-registered image of the first person and no pre-registered image of the second person,
calculates a distance between the first person and the second person, based on the first image and the second image,
determines whether the first person and the second person are having a conversation with each other, based on the calculated distance,
measures, when it is determined that the first person and the second person are having a conversation with each other, a conversation time during which the first person and the second person are having a conversation with each other, and
transmits, when the measured conversation time exceeds a predetermined time, infection notification information indicating that a risk of the first person contracting infectious disease is high to a terminal apparatus.