Patent ID: 11961297
Assignee: SONY GROUP CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 14:
15. An information processing system comprising:
an information processing apparatus including circuitry configured to
extract a first feature quantity from a first image including an object, the first image being acquired by an image sensor,
transmit first information to a server including the extracted first feature quantity,
receive, based on the transmitted first information, second information from the server including second feature quantities related to the object, and
initiate output of an output image including augmented reality (AR) content based on identification of the object;

the server including circuitry configured to
receive the first information from the information processing apparatus,
identify the object by using the received first information and a first feature quantity dictionary, and
transmit a second feature quantity dictionary including the second feature quantities to the information processing apparatus as the second information; and

at least one non-transitory computer-readable storage medium configured to store the second feature quantity dictionary that is used by the information processing apparatus to identify the object in a second image,
wherein the information processing apparatus identifies the object in the second image by matching one or more of the second feature quantities included in the second feature quantity dictionary and corresponding feature quantities of the second image,
wherein the second image is acquired after the first image, and
wherein the output image includes the second image overlaid with the AR content at a position corresponding to the object in the second image.